Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.938
M. Z. Efendi, Dewi Kusuma Wati, Lucky Pradigta Setiya Raharja
ABSTRAKPeralatan elektronika umumnya memerlukan catu daya berupa sumber tegangan DC yang berasal dari sumber tegangan AC 220 V yang disearahkan menggunakan penyearah gelombang penuh. Pemasangan filter kapasitor pada sisi output penyearah menyebabkan bentuk gelombang arus masukan terdistorsi sehingga menimbulkan arus harmonisa yang mengakibatkan nilai faktor daya menjadi rendah. Artikel ini membahas mengenai paralel flyback konverter sebagai PFC (Power Factor Correction) pada lampu LED 36 V/60 W menggunakan algoritma fuzzy type-2. Flyback konverter pertama sebagai regulator tegangan DC bekerja dalam kondisi CCM (Continuous Conduction Mode). Flyback konverter kedua sebagai PFC bekerja dalam kondisi DCM (Discontinuous Conduction Mode) sehingga konverter bersifat resistif. Hasil simulasi menunjukkan bahwa paralel flyback konverter dapat memperbaiki faktor daya dari 0.597 menjadi 0.903 dan dapat menjaga tegangan keluaran konstan sebesar 36 V menggunakan algoritma fuzzy type-2 serta arus input yang dihasilkan memenuhi standar internasional hamonisa IEC61000-3-2 kelas C.Kata kunci: PFC, flyback konverter, IEC61000-3-2, lampu LED, fuzzy type-2 ABSTRACTElectronic equipment generally requires a DC voltage source that comes from a rectified 220 AC voltage source using full-wave rectifier. Installing capacitor filter on the output of rectifier makes the input current waveform becoming distorted that cause harmonic current which results in low power factor value. This article discusses parallel flyback converter as PFC (Power Factor Correction) on 36 V/60 W LED lamp using fuzzy type-2 algorithm. The first flyback converter as voltage dc regulator works in CCM (Continuous Conduction Mode). The second flyback converter as PFC works in DCM (Discontinuous Conduction Mode) to make the resistive converter. The simulation results shows the parallel flyback converter can improve the power factor from 0.597 to become 0.903 and can maintain a constant output voltage of 36 V using fuzzy type-2 algorithm and the input current meets the international harmonics standard of IEC61000-3-2 class C.Keywords: PFC, flyback converter, IEC61000-3-2, LED lamp, fuzzy type-2
电子设备的取消电能通常需要一种直流电压源的电源，这种电源来自于一个220v的空调源，该电源使用全波校准。在对齐输出侧安装电容器过滤器，导致输入波的扭曲形式，从而产生谐波波，从而降低功率值。这篇文章使用的是一个基于PFC的对流转换器。第一个以直流电压调节器为导向的反流器在cm条件下工作。第二个转换器作为PFC在DCM条件下工作，所以转换器是阻力的。模拟结果表明，单收对流转换器可以将0.597的功率因素提高到0.903，并可以使用fuzzy ty2算法和由此产生的输入流，以符合C级的国际标准:PFC，飞行转换器，iec61000 -3在rectifier输出上安装电容器过滤器，使输入的功率电表弯曲，使谐波收敛导致谐波收敛，而谐波收敛值则相应相应。这篇文章是关于36 V/60 W LED灯使用模糊的打字机-2算法的文章。当电压调节器的第一个浮动转换器在cm中工作。作为PFC工作的持续收缩模式，第二个飞行转换器将产生电阻转换器。《平行模拟results节目flyback转换器可以improve The power因子从0.597到成为0.903》和36 maintain a康斯坦能输出电压V用模糊type-2算法》和《国际harmonics标准输入当前遇见C .安装IEC61000-3-2课:PFC IEC61000-3-2 flyback转换器,LED灯,毛毛type-2
{"title":"Paralel Flyback Converter sebagai PFC pada Lampu LED menggunakan Fuzzy Type-2","authors":"M. Z. Efendi, Dewi Kusuma Wati, Lucky Pradigta Setiya Raharja","doi":"10.26760/elkomika.v9i4.938","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.938","url":null,"abstract":"ABSTRAKPeralatan elektronika umumnya memerlukan catu daya berupa sumber tegangan DC yang berasal dari sumber tegangan AC 220 V yang disearahkan menggunakan penyearah gelombang penuh. Pemasangan filter kapasitor pada sisi output penyearah menyebabkan bentuk gelombang arus masukan terdistorsi sehingga menimbulkan arus harmonisa yang mengakibatkan nilai faktor daya menjadi rendah. Artikel ini membahas mengenai paralel flyback konverter sebagai PFC (Power Factor Correction) pada lampu LED 36 V/60 W menggunakan algoritma fuzzy type-2. Flyback konverter pertama sebagai regulator tegangan DC bekerja dalam kondisi CCM (Continuous Conduction Mode). Flyback konverter kedua sebagai PFC bekerja dalam kondisi DCM (Discontinuous Conduction Mode) sehingga konverter bersifat resistif. Hasil simulasi menunjukkan bahwa paralel flyback konverter dapat memperbaiki faktor daya dari 0.597 menjadi 0.903 dan dapat menjaga tegangan keluaran konstan sebesar 36 V menggunakan algoritma fuzzy type-2 serta arus input yang dihasilkan memenuhi standar internasional hamonisa IEC61000-3-2 kelas C.Kata kunci: PFC, flyback konverter, IEC61000-3-2, lampu LED, fuzzy type-2 ABSTRACTElectronic equipment generally requires a DC voltage source that comes from a rectified 220 AC voltage source using full-wave rectifier. Installing capacitor filter on the output of rectifier makes the input current waveform becoming distorted that cause harmonic current which results in low power factor value. This article discusses parallel flyback converter as PFC (Power Factor Correction) on 36 V/60 W LED lamp using fuzzy type-2 algorithm. The first flyback converter as voltage dc regulator works in CCM (Continuous Conduction Mode). The second flyback converter as PFC works in DCM (Discontinuous Conduction Mode) to make the resistive converter. The simulation results shows the parallel flyback converter can improve the power factor from 0.597 to become 0.903 and can maintain a constant output voltage of 36 V using fuzzy type-2 algorithm and the input current meets the international harmonics standard of IEC61000-3-2 class C.Keywords: PFC, flyback converter, IEC61000-3-2, LED lamp, fuzzy type-2","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132762119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.902
Dedy Ramdhan Harahap, Wei-Chin Chang, S. Ariyono
In this research, the PEMFC energy management were set to inspect energy usage, maximum speed, and the ability of the vehicle to climb. The modeling of the electric vehicle is carried out using ADVISOR. The fuel cell with 200W as the main energy source in combination with NiMH batteries as energy source support. Every NiMH battery has a 1.2 V and 1.9 AH. The performance of PEMFC and NiMH batteries was observed by providing a load according to the power requirements of the hybrid car. The test results indicate the maximum power of the PEMFC around 40-60% of the NiMH battery power so the vehicle can keep moving. The battery will supply the energy when the vehicle power is lower than 40% so the PEMFC can stop supplying its energy. When the power needed is larger than the PEMFC maximum power then the NiMH battery will balance the power supply to the car. The hybrid car able to climb a 3.5% slopping road, fuel consumption 40.6 liters/ 100 km, the distance as far as 33.9 m/ 5 s and 0.4 km/ 26.1 s.
{"title":"Energy Management of PEMFC and NiMH Battery on 3-wheels Hybrid Electric Vehicle Equipped with CVT","authors":"Dedy Ramdhan Harahap, Wei-Chin Chang, S. Ariyono","doi":"10.26760/elkomika.v9i4.902","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.902","url":null,"abstract":"In this research, the PEMFC energy management were set to inspect energy usage, maximum speed, and the ability of the vehicle to climb. The modeling of the electric vehicle is carried out using ADVISOR. The fuel cell with 200W as the main energy source in combination with NiMH batteries as energy source support. Every NiMH battery has a 1.2 V and 1.9 AH. The performance of PEMFC and NiMH batteries was observed by providing a load according to the power requirements of the hybrid car. The test results indicate the maximum power of the PEMFC around 40-60% of the NiMH battery power so the vehicle can keep moving. The battery will supply the energy when the vehicle power is lower than 40% so the PEMFC can stop supplying its energy. When the power needed is larger than the PEMFC maximum power then the NiMH battery will balance the power supply to the car. The hybrid car able to climb a 3.5% slopping road, fuel consumption 40.6 liters/ 100 km, the distance as far as 33.9 m/ 5 s and 0.4 km/ 26.1 s.","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128289082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.746
F. D. Wijaya, I. W. Adiyasa, Ekrar Winata
ABSTRAKRasio elektrifikasi di Indonesia belum mencapai 100%, penyebabnya antara lain masalah lokasi di daerah terpencil atau kepulauan dan mahalnya biaya operasi PLTD. Salah satu solusi adalah membangkitkan listrik berbasis energi terbarukan setempat. Tahap awal pemanfaatan energi terbarukan perlu dihitung faktor kapasitas (CF). Tujuan penelitian ini menganalisis CF untuk PLTB dengan metode perhitungan analitik berbasis potensi energi angin, spesifikasi teknologi PLTB dan PLTD, profil beban dan energi listrik yang dapat diproduksi untuk pengembangan sistem hibrida dengan mengambil kasus di Elat Pulau Serau Maluku. Hasil perhitungan CF untuk 5 teknologi PLTB yang berbeda dengan variasi ketinggian di Elat telah diverifikasi dengan simulasi menggunakan perangkat lunak HOMER dengan nilai rerata galat -0,030. Semakin tinggi PLTB, nilai CF semakin besar dengan konstanta 0,0030.Kata kunci: elektrifikasi, faktor kapasitas, PLTB, PLTD, sistem hibrida ABSTRACTThe electrification ratio in Indonesia has not reached 100%, the causes include problems with the location in remote areas or islands and the high operating costs of diesel power plant (DPP). One solution is to generate electricity based on local renewable energy. The initial stage of utilizing renewable energy needs to calculate the capacity factor (CF). The purpose of this research is to analyze CF for wind turbine generator (WTG) with analytical calculation methods based on wind energy potential, technology specifications of WTG and DPP, load profiles and electrical energy that can be produced for hybrid system development by taking the case in Elat Serau Island, Maluku. The results of CF calculations for 5 different WTG technologies with altitude variations in Elat have been verified by simulation using HOMER software with a mean error value of -0.030. The higher the WTG, the greater the CF value with a constant of 0.0030.Keywords: electrification, capacity factor, diesel power plant, wind turbine generator, hybrid system
印度尼西亚的电磁化比例还没有达到100%，原因包括偏远地区或岛屿的位置问题和PLTD运营成本的高问题。一种解决方案是利用当地可再生能源发电。可再生能源利用的早期阶段需要考虑可再生能源的产能。这项研究的目的是用基于风能电能的分析分析方法、PLTB技术和PLTD技术规范、负载和电力配置文件，可以通过在Serau马鲁库岛的Elat例来开发混合系统。5种不同于Elat中高度变化的PLTB技术的计算结果已通过使用侯默软件的错误值- 0.030的模拟验证。PLTB越高，CF值就越大，常数为0.0030。关键词:电磁化、容量因素、PLTB、PLTD、印尼的电磁化混合系统没有得到100%的解决，原因包括在偏远地区或岛屿的位置以及高操作柴油发电厂(DPP)。一种解决方案是基于当地可再生能源的发电。能量的初始阶段需要消耗电能。这个研究之目的是为风turbine to analyze CF (WTG)和分析发电机calculation方法改编自风能源的潜在的,技术specifications WTG DPP,加载》和电能量,以至于可以被应试为混合动力车由系统开发的埃拉特Serau岛,马鲁古案例》。5种不同的WTG技术在Elat中使用荷马软件验证，其平均值为- 030。越高，CF价值小于0.0030。Keywords:电法，电动势因子，柴油发电厂，风涡轮发电机，混合系统
{"title":"Analisis Faktor Kapasitas Pembangkit Listrik Hibrida PLTB dengan PLTD di Pulau Terpencil: Studi Kasus Elat Pulau Serau Maluku","authors":"F. D. Wijaya, I. W. Adiyasa, Ekrar Winata","doi":"10.26760/elkomika.v9i4.746","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.746","url":null,"abstract":"ABSTRAKRasio elektrifikasi di Indonesia belum mencapai 100%, penyebabnya antara lain masalah lokasi di daerah terpencil atau kepulauan dan mahalnya biaya operasi PLTD. Salah satu solusi adalah membangkitkan listrik berbasis energi terbarukan setempat. Tahap awal pemanfaatan energi terbarukan perlu dihitung faktor kapasitas (CF). Tujuan penelitian ini menganalisis CF untuk PLTB dengan metode perhitungan analitik berbasis potensi energi angin, spesifikasi teknologi PLTB dan PLTD, profil beban dan energi listrik yang dapat diproduksi untuk pengembangan sistem hibrida dengan mengambil kasus di Elat Pulau Serau Maluku. Hasil perhitungan CF untuk 5 teknologi PLTB yang berbeda dengan variasi ketinggian di Elat telah diverifikasi dengan simulasi menggunakan perangkat lunak HOMER dengan nilai rerata galat -0,030. Semakin tinggi PLTB, nilai CF semakin besar dengan konstanta 0,0030.Kata kunci: elektrifikasi, faktor kapasitas, PLTB, PLTD, sistem hibrida ABSTRACTThe electrification ratio in Indonesia has not reached 100%, the causes include problems with the location in remote areas or islands and the high operating costs of diesel power plant (DPP). One solution is to generate electricity based on local renewable energy. The initial stage of utilizing renewable energy needs to calculate the capacity factor (CF). The purpose of this research is to analyze CF for wind turbine generator (WTG) with analytical calculation methods based on wind energy potential, technology specifications of WTG and DPP, load profiles and electrical energy that can be produced for hybrid system development by taking the case in Elat Serau Island, Maluku. The results of CF calculations for 5 different WTG technologies with altitude variations in Elat have been verified by simulation using HOMER software with a mean error value of -0.030. The higher the WTG, the greater the CF value with a constant of 0.0030.Keywords: electrification, capacity factor, diesel power plant, wind turbine generator, hybrid system","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117279238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.888
M. Rega, Nazaruddin Sinaga, Jaka Windarta
ABSTRAKKawasan perkebunan teh PT Pagilaran Batang, Jawa Tengah memiliki nilai radiasi rata-rata 5,30 kWh/m2/hari sepanjang tahun 2019 dan rata-rata 4,66 kWh/m2/hari dalam rentang 1997-2019. Konsumsi beban listrik PT Pagilaran secara keseluruhan adalah sebesar 2.853.919,89 kWh/tahun. Khusus untuk konsumsi beban listrik pabrik produksi dan pengolahan adalah sebesar 657.104,90 kWh/tahun dengan sumber listrik konvensional PLN. Penelitian ini bertujuan untuk mendesain dan mengetahui unjuk kerja potensi energi listrik yang dapat dihasilkan PLTS rooftop menggunakan simulasi HelioScope sebagai rekomendasi penggunaan energi terbarukan. Dari hasil simulasi diperoleh potensi energi listrik yang dapat dihasilkan oleh PLTS rooftop adalah 629.840,80 kWh/tahun yang dapat memenuhi 95,85% kebutuhan beban listrik untuk pabrik produksi dan pengolahan teh dengan rasio kinerja sebesar 77,5%.Kata kunci: HelioScope, Photovoltaic, PLTS Rooftop, Rasio Kinerja, Tenaga Surya ABSTRACTThe tea plantation area of PT Pagilaran Batang, Central Java has an average radiation value of 5.30 kWh/m2/day throughout 2019 and an average of 4.66 kWh/m2/day in the span of 1997-2019. The electrical load consumption of PT Pagilaran is 2,853,919.89 kWh/year. Specifically for the electrical load consumption in the tea production and processing plants is 657,104.90 kWh/year with conventional electricity source from PLN. This study aims to design and determine the potential solar rooftop performance assessment of electrical energy that could be generated using the HelioScope simulation as the recommendation for applying renewable energy. Based on the simulation result, the potential of electrical energy that can be generated by PLTS rooftop is 629,840.80 kWh/year which could meet 95.85% of the electrical load consumption for the tea production and processing plants with performance ratio of 77.5%.Keywords: HelioScope, Photovoltaic, Solar Rooftop, Performance Ratio, Solar Power
{"title":"Perencanaan PLTS Rooftop untuk Kawasan Pabrik Teh PT Pagilaran Batang","authors":"M. Rega, Nazaruddin Sinaga, Jaka Windarta","doi":"10.26760/elkomika.v9i4.888","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.888","url":null,"abstract":"ABSTRAKKawasan perkebunan teh PT Pagilaran Batang, Jawa Tengah memiliki nilai radiasi rata-rata 5,30 kWh/m2/hari sepanjang tahun 2019 dan rata-rata 4,66 kWh/m2/hari dalam rentang 1997-2019. Konsumsi beban listrik PT Pagilaran secara keseluruhan adalah sebesar 2.853.919,89 kWh/tahun. Khusus untuk konsumsi beban listrik pabrik produksi dan pengolahan adalah sebesar 657.104,90 kWh/tahun dengan sumber listrik konvensional PLN. Penelitian ini bertujuan untuk mendesain dan mengetahui unjuk kerja potensi energi listrik yang dapat dihasilkan PLTS rooftop menggunakan simulasi HelioScope sebagai rekomendasi penggunaan energi terbarukan. Dari hasil simulasi diperoleh potensi energi listrik yang dapat dihasilkan oleh PLTS rooftop adalah 629.840,80 kWh/tahun yang dapat memenuhi 95,85% kebutuhan beban listrik untuk pabrik produksi dan pengolahan teh dengan rasio kinerja sebesar 77,5%.Kata kunci: HelioScope, Photovoltaic, PLTS Rooftop, Rasio Kinerja, Tenaga Surya ABSTRACTThe tea plantation area of PT Pagilaran Batang, Central Java has an average radiation value of 5.30 kWh/m2/day throughout 2019 and an average of 4.66 kWh/m2/day in the span of 1997-2019. The electrical load consumption of PT Pagilaran is 2,853,919.89 kWh/year. Specifically for the electrical load consumption in the tea production and processing plants is 657,104.90 kWh/year with conventional electricity source from PLN. This study aims to design and determine the potential solar rooftop performance assessment of electrical energy that could be generated using the HelioScope simulation as the recommendation for applying renewable energy. Based on the simulation result, the potential of electrical energy that can be generated by PLTS rooftop is 629,840.80 kWh/year which could meet 95.85% of the electrical load consumption for the tea production and processing plants with performance ratio of 77.5%.Keywords: HelioScope, Photovoltaic, Solar Rooftop, Performance Ratio, Solar Power","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128933060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.952
A. A. G. Ekayana, I. Santika
ABSTRAKPenggunaan plastik saat ini banyak digunakan diberbagai kegiatan masyarakat, dampak dari penggunaan plastik terlalu banyak menyebabkan polusi pada lingkungan. Penelitian ini bertujuan merancang dan membangun alat yang menghasilkan sedotan minuman dengan bahan yang ramah lingkungan, bahan yang digunakan menggunakan agar-agar rumput laut nutrijell yang aman untuk dikonsumsi. Alat pencetak sedotan dirancang menggunakan komponen elektronika, diantaranya sensor suhu DS18B20, mikrokontroler, elemen pemanas dan kipas. Tahapan dalam proses rancang bangun meliputi perancangan mekanik, material cetakan menggunakan stainless steel, perancangan sistem elektronika dan perancangan perangkat lunak. Hasil pengujian dari alat pencetak edible straw mendapatkan hasil sedotan yang bervariasi dari segi bentuk dan tekstur, pada proses kerjanya alat pencetak sedotan dapat mengatur waktu pemanas dari kisaran waktu 5 – 30 menit, sedotan tersebut dipanaskan selama 30 menit dari suhu awal dengan suhu terukur pada menit ke-30 adalah 62oC. Kata kunci: edible, sedotan, pemanas, mikrokontroler, agar-agar nutrijell ABSTRACTThe use of plastic is currently widely used in various community activities, the impact of using too much plastic causes pollution to the environment. This study aims to design and build a device that produces drinking straws with environmentally friendly materials, the materials used are using nutrijell seaweed jelly which is safe for consumption. The straw printer is designed using electronic components, including the DS18B20 temperature sensor, microcontroller, heating element and fan. The stages in the design process include mechanical design, mold material using stainless steel, electronic system design and software design. The test results from the edible straw printer get straws that vary in terms of shape and texture, in the working process the straw printer can set the heating time from a time range of 5 - 30 minutes, the straws are heated for 30 minutes from the initial temperature with a measured temperature in minutes 30th is 62oC.Keywords: edible, straw, heater, microcontroller, nutrijell jelly
塑料的使用已广泛用于社区活动，过度使用塑料会导致环境污染。这项研究的目的是设计和制造一种设备，这种饮料的吸管是一种对环境友好的物质，这种饮料使用的是一种安全食用的海藻果冻。吸盘凸版是由电子元件设计的，其中包括温度传感器DS18B20、微控制器、加热器和风扇元件。设计过程的各个阶段包括机械设计、不锈钢材料、电子系统设计和软件设计。食用稻草印刷工具得到的测试结果不同的形状和纹理上的吸管,在加热过程吸管印刷工作的工具可以安排时间范围从5—30分钟的时间,这些吸管加热温度的30分钟30分钟的温度测量是62oC开始。关键词:可食用的、可加热的、可加热的、微控制器的、塑料凝胶的使用巧妙地运用在不同的社区活动中，使用太多的塑料将污染环境。这项研究旨在设计和构建一种与环境友好材料共享的产品，该材料使用的是营养凝胶straw打印机采用电子压缩技术设计，包括DS18B20温度传感器、微控制器、元素加热和风扇。在设计过程中，包括机械设计、现代材料使用不锈钢、电子设计和软件。《食用稻草打印机把test results from straws那vary在条款的形状和纹理,在《稻草打印机工作的过程可以从定时加热时间太阳城》片场5 - 30分钟,straws是为从最初的30分钟温度with a heated measured in 30分钟的温度是62oC。平滑，稻草，加热，微控制器，营养果冻
{"title":"Alat Pencetak Edible Straw berbasis Mikrokontroler","authors":"A. A. G. Ekayana, I. Santika","doi":"10.26760/elkomika.v9i4.952","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.952","url":null,"abstract":"ABSTRAKPenggunaan plastik saat ini banyak digunakan diberbagai kegiatan masyarakat, dampak dari penggunaan plastik terlalu banyak menyebabkan polusi pada lingkungan. Penelitian ini bertujuan merancang dan membangun alat yang menghasilkan sedotan minuman dengan bahan yang ramah lingkungan, bahan yang digunakan menggunakan agar-agar rumput laut nutrijell yang aman untuk dikonsumsi. Alat pencetak sedotan dirancang menggunakan komponen elektronika, diantaranya sensor suhu DS18B20, mikrokontroler, elemen pemanas dan kipas. Tahapan dalam proses rancang bangun meliputi perancangan mekanik, material cetakan menggunakan stainless steel, perancangan sistem elektronika dan perancangan perangkat lunak. Hasil pengujian dari alat pencetak edible straw mendapatkan hasil sedotan yang bervariasi dari segi bentuk dan tekstur, pada proses kerjanya alat pencetak sedotan dapat mengatur waktu pemanas dari kisaran waktu 5 – 30 menit, sedotan tersebut dipanaskan selama 30 menit dari suhu awal dengan suhu terukur pada menit ke-30 adalah 62oC. Kata kunci: edible, sedotan, pemanas, mikrokontroler, agar-agar nutrijell ABSTRACTThe use of plastic is currently widely used in various community activities, the impact of using too much plastic causes pollution to the environment. This study aims to design and build a device that produces drinking straws with environmentally friendly materials, the materials used are using nutrijell seaweed jelly which is safe for consumption. The straw printer is designed using electronic components, including the DS18B20 temperature sensor, microcontroller, heating element and fan. The stages in the design process include mechanical design, mold material using stainless steel, electronic system design and software design. The test results from the edible straw printer get straws that vary in terms of shape and texture, in the working process the straw printer can set the heating time from a time range of 5 - 30 minutes, the straws are heated for 30 minutes from the initial temperature with a measured temperature in minutes 30th is 62oC.Keywords: edible, straw, heater, microcontroller, nutrijell jelly","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"316 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132872877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.761
Arnisa Stefanie, Farradina Choria Suci
ABSTRAKPLTS pada penelitian ini didesain dengan sistem Off-Grid dengan kapasitas 600 Wp yang terhubung dengan MPPT 50 A, DC 150V dan energi output disimpan pada baterai VRLA 100 Ah. Pemanfaatan teknologi Internet of Things dengan komunikasi data menggunakan jalur komunikasi serial dengan modul ESP 8266. Pengujian dilakukan dengan memasang PLTS dengan kemiringan 300 pada koordinat wilayah -06°33’25’’, 107°12’39’’. Analisis data dilakukan untuk membaca performa daya output dan membandingkan dengan data total photovoltaic power output (Wh) yang dirilis Global Solar Atlas. Sampel data diambil pada bulan September 2020, 06.00-18.00 WIB, yang menunjukkan bahwa rentang waktu kerja efektif PLTS adalah 07.00-08.00 WIB dengan daya output ±140 watt, dimana mendekati nilai total photovoltaic power output adalah 143 Wh.Kata kunci: PLTS, Off-Grid, Internet of Things, power output ABSTRACTThis Solar Power Plant is designed with an Off-Grid system with a capacity of 600 Wp connected to MPPT 50 A, DC 150V, and the output energy stored in a VRLA 100 Ah battery. Utilization of Internet of Things technology with data communication by serial communication line using the ESP 8266 module. Testing was carried out by installing Solar Power Plants with a slope of 300 at the coordinates of the area -06 ° 33'25 '', 107 ° 12'39 ''. Data analysis was carried out to read the output power performance and compare it with the Total photovoltaic power output (Wh) data released by Global Solar Atlas. Data samples were taken in September 2020 at 06.00-18.00 WIB, which shows the effective working time gap of PLTS at 07.00-08.00 WIB with an output power of ± 140 watts is close to the total photovoltaic power output value of 143 Wh.Keywords: Solar Power Plants, Off-Grid, Internet of Things, power output
{"title":"Analisis Performansi PLTS Off-Grid 600 Wp menggunakan Data Akuisisi berbasis Internet of Things","authors":"Arnisa Stefanie, Farradina Choria Suci","doi":"10.26760/elkomika.v9i4.761","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.761","url":null,"abstract":"ABSTRAKPLTS pada penelitian ini didesain dengan sistem Off-Grid dengan kapasitas 600 Wp yang terhubung dengan MPPT 50 A, DC 150V dan energi output disimpan pada baterai VRLA 100 Ah. Pemanfaatan teknologi Internet of Things dengan komunikasi data menggunakan jalur komunikasi serial dengan modul ESP 8266. Pengujian dilakukan dengan memasang PLTS dengan kemiringan 300 pada koordinat wilayah -06°33’25’’, 107°12’39’’. Analisis data dilakukan untuk membaca performa daya output dan membandingkan dengan data total photovoltaic power output (Wh) yang dirilis Global Solar Atlas. Sampel data diambil pada bulan September 2020, 06.00-18.00 WIB, yang menunjukkan bahwa rentang waktu kerja efektif PLTS adalah 07.00-08.00 WIB dengan daya output ±140 watt, dimana mendekati nilai total photovoltaic power output adalah 143 Wh.Kata kunci: PLTS, Off-Grid, Internet of Things, power output ABSTRACTThis Solar Power Plant is designed with an Off-Grid system with a capacity of 600 Wp connected to MPPT 50 A, DC 150V, and the output energy stored in a VRLA 100 Ah battery. Utilization of Internet of Things technology with data communication by serial communication line using the ESP 8266 module. Testing was carried out by installing Solar Power Plants with a slope of 300 at the coordinates of the area -06 ° 33'25 '', 107 ° 12'39 ''. Data analysis was carried out to read the output power performance and compare it with the Total photovoltaic power output (Wh) data released by Global Solar Atlas. Data samples were taken in September 2020 at 06.00-18.00 WIB, which shows the effective working time gap of PLTS at 07.00-08.00 WIB with an output power of ± 140 watts is close to the total photovoltaic power output value of 143 Wh.Keywords: Solar Power Plants, Off-Grid, Internet of Things, power output","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130099626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.827
Iswadi Hasyim Rosma, D. Sukma, Satria Sare
ABSTRAKPengadukan pupuk cair secara manual memiliki kekurangan, yaitu rendahnya akurasi campuran hanya sekitar 50% sehinggga dibutuhkannya pengadukan pupuk otomatis untuk meningkatkan akurasi campuran pupuk dan air. Tujuan penelitian ini adalah untuk melakukan perancangan, pembuatan, serta analisis sistem pengadukan pupuk otomatis berbasis mikrokontroler. Bagian dari sistem pengaduk pupuk dibagi menjadi dua bagian utama. Bagian pertama adalah komponen mekanik yang terdiri dari tangki air, tangki pupuk cair, dan motor pengaduk. Sedangkan bagian kedua adalah sistem kendali berupa mikrokontroler arduino untuk mengatur volume air, volume pupuk cair, dan lama pengadukan. Dari hasil pengujian didapatkan bahwa keberhasilan pencampuran pupuk cair EM4 adalah sebesar 99,561%, sedangkan untuk pupuk hijau sebesar 98,551%. Sebagai kesimpulan, sistem fertigasi pintar yang dibangun dapat beroperasi dengan baik dan akurasi diatas 90%.Kata kunci: Sistem Fertigasi, Arduino, Pengadukan, Pupuk cair, Air ABSTRACTManual mixing of liquid fertilizers has drawbacks, namely the low accuracy of the mixture, only about 50%, so that automatic fertilizer mixing is needed to increase the accuracy of the fertilizer and water mixture. The purpose of this study was to design, manufacture, and analyze a microcontroller-based automatic fertilizer mixing system. The part of the fertilizer mixing system is divided into two main parts. The first part is a mechanical component consisting of a water tank, a liquid fertilizer tank, and a stirrer motor. While the second part is a control system in the form of an Arduino microcontroller to regulate the volume of water, the volume of liquid fertilizer, and the stirring time. From the test results, it was found that the success of mixing EM4 liquid fertilizer was 99.561%, while for green manure it was 98.551%. In conclusion, the smart fertigation system built can operate well and the accuracy is above 90%.Keywords: Fertigation System, Arduino, Stirring, Liquid Fertilizer, Water
手动ABSTRAKPengadukan液肥有缺点,即混合精度低,只有大约50%的事情,需要搅拌混合精度自动提高肥料和水。本研究的目的是设计、制造和分析基于微控制器的自动肥料混合系统。化肥搅拌系统的一部分分为两个主要部分。第一部分是由水箱、化肥罐和搅拌马达组成的机械部件。第二部分是arduino微控制器，调节水的体积、液体肥料的体积和搅拌的时间。从测试结果中，我们发现液体EM4混合成功的肥料为99.561%，而绿色肥料为98.551%。总而言之，内置智能质能系统运行良好，准确率高于90%。关键词:Fertigasi Arduino,搅拌系统,液体肥料、水ABSTRACTManual调音的液体有fertilizers drawbacks, namely mixture之低评比,只有大约50%,所以发展到这种自动调音fertilizer是需要增加fertilizer和水上mixture的评比。这项研究的目的是设计、制造和分析一种基于小型自动机混合系统的微控制器。部分》fertilizer调音系统是divided进入第二部分,玩。第一部分是对水罐、化粪池和马达的机械补偿。尽管第二部分是控制系统，但它的形状是一个微控制器，控制水的体积，调节液体的量，以及蒸馏的时间。从结果来看，结果发现混合EM4液体的成功是99,56.1%，而绿色的制造是98,551%。在结算中，智能燧石系统的运行能力已超过90%。精炼系统，Arduino, Stirring, Fertilizer, Water
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Pub Date : 2021-10-10DOI: 10.26760/elkomika.v9i4.775
Miftakhudin Yusuf, Anggun Fitrian Isnawati, S. Larasati
ABSTRAKSistem FBMC merupakan teknologi MCM yang dapat menyediakan laju data bit yang tinggi. Modulasi digital OQAM digunakan untuk meningkatkan bit rate. Pengkodean kanal digunakan untuk mengoreksi kesalahan yang diakibatkan noise. Penilitian ini menggunakan pengkodean kanal kode konvolusi yang digunakan pada bagian pengirim dan algortima viterbi pada bagian penerima. Simulasi dilakukan pada FBMC OQAM dengan kode konvolusi dan tanpa kode konvolusi dengan perbandingan parameter BER dan kapasitas kanal terhadap SNR. Hasil penelitian menunjukan FBMC OQAM dengan kode konvolusi lebih baik daripada FBMC OQAM tanpa kode konvolusi pada SNR tinggi. Pada FBMC OQAM untuk mencapai BER 10-3 membutuhkan SNR 17 dB sedangkan pada FBMC OQAM dengan kode konvolusi membutuhkan SNR 16 dB. Peningkatan SNR dapat meningkatkan kapasitas kanal yang dihasilkan, pada SNR 0 dB menghasilkan 0,4535 bps/Hz dan SNR 20 dB menghasilkan 5,858 bps/Hz.Kata kunci: kode konvolusi, algoritma viterbi, FBMC, OQAM, BER ABSTRACTThe FBMC system is an MCM technology that can provide high bit data rates. OQAM digital modulation is used to increase the bit rate. Channel coding is used to correct errors caused by noise. This research uses convolutional code channel coding used on the sender and viterbi algorithms on the receiver. Simulations are carried out on FBMC OQAM with convolutional code and without convolutional code with a comparison of BER parameters and channel capacity to SNR. The results showed that FBMC OQAM with convolutional code was better than FBMC OQAM without convolutional code at high SNR. In FBMC OQAM to reach BER 10-3 requires SNR of 17 dB while in FBMC OQAM with convolutional code requires SNR of 16 dB. Increasing SNR can increase the resulting channel capacity, at 0 dB SNR it produces 0.4535 bps / Hz and SNR 20 dB produces 5.858 bps / Hz.Keywords: convolutional code, viterbi algorithm, FBMC, OQAM, BER
{"title":"Analisis Kinerja FBMC OQAM menggunakan Kode Konvolusi","authors":"Miftakhudin Yusuf, Anggun Fitrian Isnawati, S. Larasati","doi":"10.26760/elkomika.v9i4.775","DOIUrl":"https://doi.org/10.26760/elkomika.v9i4.775","url":null,"abstract":"ABSTRAKSistem FBMC merupakan teknologi MCM yang dapat menyediakan laju data bit yang tinggi. Modulasi digital OQAM digunakan untuk meningkatkan bit rate. Pengkodean kanal digunakan untuk mengoreksi kesalahan yang diakibatkan noise. Penilitian ini menggunakan pengkodean kanal kode konvolusi yang digunakan pada bagian pengirim dan algortima viterbi pada bagian penerima. Simulasi dilakukan pada FBMC OQAM dengan kode konvolusi dan tanpa kode konvolusi dengan perbandingan parameter BER dan kapasitas kanal terhadap SNR. Hasil penelitian menunjukan FBMC OQAM dengan kode konvolusi lebih baik daripada FBMC OQAM tanpa kode konvolusi pada SNR tinggi. Pada FBMC OQAM untuk mencapai BER 10-3 membutuhkan SNR 17 dB sedangkan pada FBMC OQAM dengan kode konvolusi membutuhkan SNR 16 dB. Peningkatan SNR dapat meningkatkan kapasitas kanal yang dihasilkan, pada SNR 0 dB menghasilkan 0,4535 bps/Hz dan SNR 20 dB menghasilkan 5,858 bps/Hz.Kata kunci: kode konvolusi, algoritma viterbi, FBMC, OQAM, BER ABSTRACTThe FBMC system is an MCM technology that can provide high bit data rates. OQAM digital modulation is used to increase the bit rate. Channel coding is used to correct errors caused by noise. This research uses convolutional code channel coding used on the sender and viterbi algorithms on the receiver. Simulations are carried out on FBMC OQAM with convolutional code and without convolutional code with a comparison of BER parameters and channel capacity to SNR. The results showed that FBMC OQAM with convolutional code was better than FBMC OQAM without convolutional code at high SNR. In FBMC OQAM to reach BER 10-3 requires SNR of 17 dB while in FBMC OQAM with convolutional code requires SNR of 16 dB. Increasing SNR can increase the resulting channel capacity, at 0 dB SNR it produces 0.4535 bps / Hz and SNR 20 dB produces 5.858 bps / Hz.Keywords: convolutional code, viterbi algorithm, FBMC, OQAM, BER","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129755502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.562
Heru Supriyono, Fajar Suryawan, Raden Muhammad Azhari Bastomi, Usman Bimantoro
ABSTRAKSuhu kandang yang tidak sesuai dengan kondisi nyaman dan adanya gas amonia dapat menyebabkan tingginya angka kematian, pertumbuhan yang tidak optimal dan menurunnya produksi telur pada ayam. Tujuan artikel ini adalah untuk menghasilkan model sistem monitoring berbasis elektronis untuk memantau suhu dan gas amonia pada kandang ayam. Model sistem monitoring yang dihasilkan dikembangkan dengan menggunakan komponen elektronika komersial meliputi sensor suhu DHT-1, sensor gas amonia MQ-135, Arduino Pro Mini, Wemos D1, Telegram, dan Blynk. Hasil pengujian pada lingkungan dalam, luar ruangan dan kandang aktual menunjukkan sistem monitoring mampu mengukur suhu pada rentang 29-33,60oC dan gas amonia pada rentang 0,36-197,56 ppm secara konsisten tanpa ada perubahan hasil pengukuran yang drastis dan tiba-tiba. Sistem yang dihasilkan ini berpotensi untuk diuji pada skala yang luas dan dilakukan uji standar pengukuran.Kata kunci: pemantau suhu, pemantau gas amonia, pemantau kandang ayam, sistem berbasis mikrokontroler ABSTRACTThe temperature which is not suitable and the presence of ammonia gas cancause high mortality, suboptimal growth and decreased egg production of chickens. The purpose of this publication is to produce an electronic based monitoring system model for monitoring temperature and ammonia gas in chicken coops. The model was developed using DHT-1 sensor, MQ-135 sensor, Arduino Pro Mini, Wemos D1, Telegram, and Blynk applications. The test results in indoor, outdoor, and actual chicken coop environments showed that the monitoring system was able to measure temperature, i.e. 29-33.60oC and ammonia gas, i.e. 0.36-197.56 ppm consistently without any drastic and sudden changes in measurement results. The obtained system is potential to be tested in larger scale and measurement standard.Keywords: temperature monitoring, Ammonia gas monitoring, chicken coop monitoring, microcontroller based system
笼内不适宜适宜的条件和氨的存在会导致死亡率升高、不理想的生长和鸡蛋产量下降。本文的目的是创建一个基于电子监控系统的模型，以监测鸡舍内的温度和氨气体。生产出来的监控系统模型使用商业电子元件开发，包括DHT-1温度传感器、MQ-135气体传感器、Pro Arduino、D1文文、Telegram和Blynk。实际室内、室外和笼子的测试结果显示，监测系统能够在0.36 - 33.60oc范围内测量温度和0.04.56 ppm范围内的氨气体。由此产生的系统有潜力进行广泛的测试和标准的测量测试。关键词:温度监测仪，氨监测仪，鸡舍监测仪，一种基于微控制的排气系统，其温度不适宜，因此存在高保性、湿度升高、湿度退化的鸡蛋生产。这次发布的目的是生产一种基于电子监测系统模型，用于监测鸡排中的温度和氨。模型是用DHT-1传感器，MQ-135传感器，Arduino Pro Mini，我们v -1, Telegram和Blynk应用程序开发的。室内、室外和实际鸡舍环境测试表明，监测系统可以测量温度，i.e. 29增强的系统有可能在更大的规模和评估标准中测试。温度监测器，氨监测器，鸡笼监测器，微控制器基础系统
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Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.533
Iwan Kurnianto Wibowo, Dany Preistian, F. Ardilla
ABSTRAKPenelitian dengan topik robot hexapod telah banyak dikembangkan, namun sampai saat ini masih sedikit yang mengulas tentang kontrol keseimbangannya. Permasalahan yang kerap muncul adalah ketika robot berada dalam bidang miring, robot dapat terjatuh jika robot tidak dapat menyeimbangkan badan. Begitu pula dengan robot hexapod EILERO yang telah kami bangun. Untuk mengatasi permasalahan itu, selain pemodelan kinematik dan kinematika terbalik yang tepat, juga diperlukan suatu sistem keseimbangan yang baik. Dalam penelitian ini, kami menggunakan fuzzy logic untuk mengontrol keseimbangan robot EILERO dengan umpan balik data kemiringan dari sebuah sensor IMU. Setelah melalui beberapa pengujian yang komprehensif, didapatkan hasil bahwa robot dapat menyeimbangkan diri pada kondisi kemiringan papan pijakan antara -15° dan 15° pada orientasi kemiringan roll dan pitch. Robot mampu merespon dengan capaian steady state di bawah 3000 ms. Dengan demikian, robot EILERO semakin stabil dalam melintasi bidang yang tidak datar.Kata kunci: hexapod, EILERO, kinematika terbalik, fuzzy logic ABSTRACTResearch on the topic of the hexapod robot has been developed a lot, but until now there is little that has been discussed about balance control. The problem that often arises is that when the robot is on an inclined plane, the robot can fall if the robot cannot balance its body. Likewise with the EILERO hexapod robot that we have built. To solve this problem, besides proper kinematic modeling and inverse kinematic modeling, a good balance system is also needed. In this study, we used fuzzy logic to control the balance of the EILERO robot, with tilt data feedback from an IMU sensor. After going through several comprehensive tests, the results show that the robot can balance itself on the slope of the stepboards between -15 ° and 15 ° in the orientation of roll and pitch tilt. The robot is able to respond with steady state achievements below 3000 ms. Thus, the EILERO robot is increasingly stable in traversing uneven planes.Keywords: hexapod, EILERO, inverse kinematic, fuzzy logic
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