Pub Date : 2024-01-02DOI: 10.21776/jeeccis.v17i3.1670
Abel Msiska, C. Lubobya
The study aims to analyze the effectiveness of compression mechanisms in optimising link efficiency in Wide Area Networks (WANs). Using an enterprise network as a case study, the researcher employed OPNET Modeler 14.5 for simulation. Three scenarios were simulated, with two using predefined compression mechanisms. Results suggest that a point-to-point network with a compressed layer 2 payload but uncompressed header, achieves higher throughput than one with header compression, or no compression applied. Additionally, layer 2 payload compression reduces both delay and packet loss. The researchers propose a novel Msiska-Lubobya Improved Payload (MLIP) Compression technique to optimize link efficiency for WAN.
{"title":"Optimizing Link Efficiency: Compression Mechanism Analysis in Wide Area Networks An Enterprise Network Case Study","authors":"Abel Msiska, C. Lubobya","doi":"10.21776/jeeccis.v17i3.1670","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i3.1670","url":null,"abstract":"The study aims to analyze the effectiveness of compression mechanisms in optimising link efficiency in Wide Area Networks (WANs). Using an enterprise network as a case study, the researcher employed OPNET Modeler 14.5 for simulation. Three scenarios were simulated, with two using predefined compression mechanisms. Results suggest that a point-to-point network with a compressed layer 2 payload but uncompressed header, achieves higher throughput than one with header compression, or no compression applied. Additionally, layer 2 payload compression reduces both delay and packet loss. The researchers propose a novel Msiska-Lubobya Improved Payload (MLIP) Compression technique to optimize link efficiency for WAN.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"12 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140515133","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 : 2024-01-02DOI: 10.21776/jeeccis.v17i3.1657
Ahlul Aziz, Sri Wulandari
Cafes are commercial establishments that serve food and drinks to customers in a casual setting. They also provide a conducive environment for relaxation and socializing with relatives. However, the operational processes of many cafés in Yogyakarta, including the Konogawa Coffee camp; Culture, still rely on manual methods, resulting in long queues and extended waiting times when multiple customers arrive simultaneously. To address these challenges and enhance service performance, a system comprising a mobile application and an interconnected website has been developed. The website serves as a promotional medium, providing information about the café, while the mobile application enables customers to conveniently place menu orders online. The system design incorporates API technology to establish seamless connectivity between the website and the mobile application. When a customer uses their mobile device connected to the local area network to place an order, the ordering information is promptly transmitted to the cashier, who then forwards it to the kitchen. By improving the delivery of order information, this system enhances service performance and reduces customer wait times.
咖啡馆是在休闲环境中为顾客提供食品和饮料的商业机构。咖啡馆还为放松和与亲朋好友社交提供了有利的环境。然而，日惹许多咖啡馆（包括 Konogawa Coffee camp; Culture）的运营流程仍然依赖于人工方法，当多名顾客同时到达时，就会导致排长队和等候时间延长。为了应对这些挑战并提高服务质量，我们开发了一个由移动应用程序和互联网站组成的系统。网站作为宣传媒介，提供有关咖啡馆的信息，而移动应用程序则使顾客能够方便地在线订购菜单。系统设计采用了 API 技术，在网站和移动应用程序之间建立无缝连接。当顾客使用连接到局域网的移动设备下订单时，订单信息会迅速传送给收银员，然后由收银员转发给厨房。通过改进订单信息的传送，该系统提高了服务性能，减少了顾客的等待时间。
{"title":"Advancing Business Services Through Web and Mobile Application Development","authors":"Ahlul Aziz, Sri Wulandari","doi":"10.21776/jeeccis.v17i3.1657","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i3.1657","url":null,"abstract":"Cafes are commercial establishments that serve food and drinks to customers in a casual setting. They also provide a conducive environment for relaxation and socializing with relatives. However, the operational processes of many cafés in Yogyakarta, including the Konogawa Coffee camp; Culture, still rely on manual methods, resulting in long queues and extended waiting times when multiple customers arrive simultaneously. To address these challenges and enhance service performance, a system comprising a mobile application and an interconnected website has been developed. The website serves as a promotional medium, providing information about the café, while the mobile application enables customers to conveniently place menu orders online. The system design incorporates API technology to establish seamless connectivity between the website and the mobile application. When a customer uses their mobile device connected to the local area network to place an order, the ordering information is promptly transmitted to the cashier, who then forwards it to the kitchen. By improving the delivery of order information, this system enhances service performance and reduces customer wait times.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140515620","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 : 2023-12-28DOI: 10.21776/jeeccis.v17i3.1662
Muhammad Pashya Rifky Pratama, Teguh Utomo, Unggul Wibawa
After years of operation, the plant will no longer operate optimally according to its design. The practice of the work cycle shows that the original value of thermal efficiency will always be below 100%, this is because during the cycle process of creating work, the energy received by the system by heat transfer will not be fully received and will be absorbed by the environment. In this research, thermal efficiency analysis was carried out in accordance with the first and second laws of thermodynamic efficiency and thermoeconomic calculations to calculate losses. Based on calculations that have been carried out, the thermal efficiency of the Star Energy Geothermal Darajat unit-3 geothermal power plant system is 21.72% with the largest exergy loss being in the condenser component of 62,219,418 kW with an exergy loss cost of 252,766,682.24 Rp/ days and the smallest is in the cooling tower of 599,362 kW with exergy loss costs of 23,655,907.11. Rp/day from the following results it can be seen that this efficiency value depends on the performance of each component.
{"title":"Analysis of thermal efficiency in Star Energy Gothermal Darajat","authors":"Muhammad Pashya Rifky Pratama, Teguh Utomo, Unggul Wibawa","doi":"10.21776/jeeccis.v17i3.1662","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i3.1662","url":null,"abstract":"After years of operation, the plant will no longer operate optimally according to its design. The practice of the work cycle shows that the original value of thermal efficiency will always be below 100%, this is because during the cycle process of creating work, the energy received by the system by heat transfer will not be fully received and will be absorbed by the environment. In this research, thermal efficiency analysis was carried out in accordance with the first and second laws of thermodynamic efficiency and thermoeconomic calculations to calculate losses. Based on calculations that have been carried out, the thermal efficiency of the Star Energy Geothermal Darajat unit-3 geothermal power plant system is 21.72% with the largest exergy loss being in the condenser component of 62,219,418 kW with an exergy loss cost of 252,766,682.24 Rp/ days and the smallest is in the cooling tower of 599,362 kW with exergy loss costs of 23,655,907.11. Rp/day from the following results it can be seen that this efficiency value depends on the performance of each component.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"89 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139151814","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 : 2023-06-25DOI: 10.21776/jeeccis.v17i1.1648
Muhammad Yusril Hafidh, Unggul Wibawa, Tri Nurwati, Tamunonengi E. Wakama
The movement to reduce emissions can be done by developing renewable energy and electric vehicles derived from renewable fuels. This electric vehicle will use batteries and motors so that BLDC motor was chosen in this study. BLDC motors use electronic commutation so a controller is needed. The controller used is a PI controller assisted by the hysteresis current controller. The output of the hysteresis current controller needs to be converted to a DC voltage using a DC-DC converter. One of the DC-DC converters is a zeta converter which can increase or decrease the voltage so that it can be used when the load voltage varies as will be used in this study. The results showed that the BLDC motor connected to the zeta converter with the controller can be used when the load torque varies. If the applied varying load torque does not exceed the rated torque, the actual speed will return to the reference speed without exceeding a 10% error. On the other hand, the actual speed will return to the reference speed by exceeding the 10% error, if the applied varying load torque exceeds the rated torque.
{"title":"Enhancing Speed Control of BLDC Motors Using Zeta Converter for Small Electric Vehicles","authors":"Muhammad Yusril Hafidh, Unggul Wibawa, Tri Nurwati, Tamunonengi E. Wakama","doi":"10.21776/jeeccis.v17i1.1648","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i1.1648","url":null,"abstract":"The movement to reduce emissions can be done by developing renewable energy and electric vehicles derived from renewable fuels. This electric vehicle will use batteries and motors so that BLDC motor was chosen in this study. BLDC motors use electronic commutation so a controller is needed. The controller used is a PI controller assisted by the hysteresis current controller. The output of the hysteresis current controller needs to be converted to a DC voltage using a DC-DC converter. One of the DC-DC converters is a zeta converter which can increase or decrease the voltage so that it can be used when the load voltage varies as will be used in this study. The results showed that the BLDC motor connected to the zeta converter with the controller can be used when the load torque varies. If the applied varying load torque does not exceed the rated torque, the actual speed will return to the reference speed without exceeding a 10% error. On the other hand, the actual speed will return to the reference speed by exceeding the 10% error, if the applied varying load torque exceeds the rated torque.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129122955","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 : 2023-06-25DOI: 10.21776/jeeccis.v17i1.1631
Indrianto Indrianto, A. Abdurrasyid, Meilia Nur Indah Susanti, Givari Fairus Ferdiansyah Deu, Arief Ramadhan
Computer science and engineering has provided many benefits that can be applied in our lives, such as in the field of automata theory, one of the largest areas related to the efficiency of an algorithm in solving problems in computational models. Text to Speech is a technology that converts text into sound using a phonetization system, phonemes that are arranged to form a speech to make computers able to communicate and interact with everyday spoken language. Data that need to be interpret is the health data such as body temperature, heart rate per minute, and oxygen levels. Text to Speech is very useful to be applied to blind aids who need information in the form of sound because of their limitations. For this reason, it is necessary to make an application that can read text-based data that is stored into a voice that can be heard by the blind, the method used in this study is Finite State Automata (FSA) which is used to split Indonesian words into words according to its syllable patterns and facilitate the pronunciation process which is included in the blind aids so that it is expected to help the visually impaired to be able to find out their health condition. in this study, the test was carried out using the Confusion Matrix method, while the results obtained were 97% accurate.
{"title":"Text to Speech Using Finite State Automata on Health Data","authors":"Indrianto Indrianto, A. Abdurrasyid, Meilia Nur Indah Susanti, Givari Fairus Ferdiansyah Deu, Arief Ramadhan","doi":"10.21776/jeeccis.v17i1.1631","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i1.1631","url":null,"abstract":"Computer science and engineering has provided many benefits that can be applied in our lives, such as in the field of automata theory, one of the largest areas related to the efficiency of an algorithm in solving problems in computational models. Text to Speech is a technology that converts text into sound using a phonetization system, phonemes that are arranged to form a speech to make computers able to communicate and interact with everyday spoken language. Data that need to be interpret is the health data such as body temperature, heart rate per minute, and oxygen levels. Text to Speech is very useful to be applied to blind aids who need information in the form of sound because of their limitations. For this reason, it is necessary to make an application that can read text-based data that is stored into a voice that can be heard by the blind, the method used in this study is Finite State Automata (FSA) which is used to split Indonesian words into words according to its syllable patterns and facilitate the pronunciation process which is included in the blind aids so that it is expected to help the visually impaired to be able to find out their health condition. in this study, the test was carried out using the Confusion Matrix method, while the results obtained were 97% accurate.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126715159","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 : 2023-06-25DOI: 10.21776/jeeccis.v17i1.1643
Teguh Utomo, L. Ardhenta
Today, there were many cases of theft or infringement of electricity in various ways. This was caused PLN to suffer losses due to the theft of electricity amounting to Rp 1.5 trillion per year. Electrical theft focused on kWh meter there were various kinds, such as by changing the side of the MCB and adding a needle on the kWh meter. The objective of this study were found out the recorded kWh ratio if the installation was installed normally with a modified installation by changing on the MCB side, adding a needle, and comparing the economic value that PLN should had obtained when the kWh meter was installed normally and the kWh meter was changed. The method used in the research for normal measurement as much as 6 times the rotation of the disk and used 5 variations of load ; the measurement by changing the MCB and adding the needle was the same as the normal measurement, only when changing the MCB changes 2 A to 4 A, and when adding the needle, the disk was plugged with a needle. The result showed that the average of error difference between kWh meter that was installed normally with that has been changed on the side of MCB is 0, and kWh meter installed with normal that has been changed add needle equal to -44.1586. The difference in total cost of electricity for one month for normal kWh meter with which has been changed on the MCB side was Rp. 165.914.-, and for the normal kWh meter difference with the added needle of Rp. 58.610.
{"title":"Economic Research of Electricity Losses in PLN Due to Theft Differences with Methods Changing MCB and Influencing Measurement in kWh Meter","authors":"Teguh Utomo, L. Ardhenta","doi":"10.21776/jeeccis.v17i1.1643","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i1.1643","url":null,"abstract":"Today, there were many cases of theft or infringement of electricity in various ways. This was caused PLN to suffer losses due to the theft of electricity amounting to Rp 1.5 trillion per year. Electrical theft focused on kWh meter there were various kinds, such as by changing the side of the MCB and adding a needle on the kWh meter. The objective of this study were found out the recorded kWh ratio if the installation was installed normally with a modified installation by changing on the MCB side, adding a needle, and comparing the economic value that PLN should had obtained when the kWh meter was installed normally and the kWh meter was changed. The method used in the research for normal measurement as much as 6 times the rotation of the disk and used 5 variations of load ; the measurement by changing the MCB and adding the needle was the same as the normal measurement, only when changing the MCB changes 2 A to 4 A, and when adding the needle, the disk was plugged with a needle. The result showed that the average of error difference between kWh meter that was installed normally with that has been changed on the side of MCB is 0, and kWh meter installed with normal that has been changed add needle equal to -44.1586. The difference in total cost of electricity for one month for normal kWh meter with which has been changed on the MCB side was Rp. 165.914.-, and for the normal kWh meter difference with the added needle of Rp. 58.610.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115860918","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 : 2023-06-25DOI: 10.21776/jeeccis.v17i1.1633
Muhammad Ilham Amba, R. Dalimi
Kawaluso Island is one of the outermost islands in Indonesia with a distance of 68 KM from the city of Tahuna or 5-10 hours by boat from the capital of the Sangihe Islands Regency, Tahuna. Currently, electricity on Kawaluso Island is supplied by a diesel power plant (PLTD) with a capacity of 200 kW. This condition causes Kawaluso Island to be electrified 12 hours per day. So that additional sources of power plant are needed so that the electricity on Kawaluso Island is on 24 hours a day. Therefore, a solar power plant (PLTS) is one of alternative as additional power for Kawaluso Island and reduces the cost of production. A diesel power plant where the price of industrial fuel reaches up to Rp. 24.500 and it make Cost of Energy Rp. 10.360/kWh. The method used in this study uses the Levelized Cost of Energy (LcoE) method. The results of the analysis show that the hybrid between diesel power plant and solar power plant 64 kWp and 72 kWp has a Life Cycle Cost (LCC) value of Rp24.389.601.114,40 and Rp. 20.589.498.278,40 With a Cost of Energy (COE) of Rp. 7.432 and Rp. 5.601/kWh. Net Present Value (NPV) obtained is positive. And the payback period is 3 and 9 years of investment and is categorized as feasible to continue.
{"title":"Economic Analysis of Hybrid Power Plant (Solar-Diesel) on Kawaluso Island, North Sulawesi","authors":"Muhammad Ilham Amba, R. Dalimi","doi":"10.21776/jeeccis.v17i1.1633","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i1.1633","url":null,"abstract":"Kawaluso Island is one of the outermost islands in Indonesia with a distance of 68 KM from the city of Tahuna or 5-10 hours by boat from the capital of the Sangihe Islands Regency, Tahuna. Currently, electricity on Kawaluso Island is supplied by a diesel power plant (PLTD) with a capacity of 200 kW. This condition causes Kawaluso Island to be electrified 12 hours per day. So that additional sources of power plant are needed so that the electricity on Kawaluso Island is on 24 hours a day. Therefore, a solar power plant (PLTS) is one of alternative as additional power for Kawaluso Island and reduces the cost of production. A diesel power plant where the price of industrial fuel reaches up to Rp. 24.500 and it make Cost of Energy Rp. 10.360/kWh. The method used in this study uses the Levelized Cost of Energy (LcoE) method. The results of the analysis show that the hybrid between diesel power plant and solar power plant 64 kWp and 72 kWp has a Life Cycle Cost (LCC) value of Rp24.389.601.114,40 and Rp. 20.589.498.278,40 With a Cost of Energy (COE) of Rp. 7.432 and Rp. 5.601/kWh. Net Present Value (NPV) obtained is positive. And the payback period is 3 and 9 years of investment and is categorized as feasible to continue.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129160806","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 : 2023-06-25DOI: 10.21776/jeeccis.v17i1.1632
Citra Trilaksana, Effan Akbartama, Adharul Muttaqin, O. Setyawati
Internet of Things (IoT) can be applied to various aspects, especially it can be used as a system for recording, storing, sorting, and processing data. This application can be used in a cattle body weight recording system. Recording is all types of record activities such as identification activities, genealogical records, production and reproduction records, maintenance management records and livestock health records in certain populations. In the process of fattening cattle, recording is an essential activity, but in a survey conducted at the Sumber Sekar laboratory of the Faculty of Animal Husbandry, Universitas Brawijaya, a problem was found, namely the availability of cattle scales for the recording process. For this reason, an internet of things-based cow body weight recording system was designed. The internet of things-based cow body weight recording system uses 2 Load Cell sensors to weigh the cow's body weight and an RFID sensor to read the cow's identity, in addition to the sensor the system has a website as a user interface. It is hoped that this application can improve the efficiency of the cow body weight recording process and produce an intelligent tool system.
{"title":"Internet of Things-based Cow Body Weight Recording System","authors":"Citra Trilaksana, Effan Akbartama, Adharul Muttaqin, O. Setyawati","doi":"10.21776/jeeccis.v17i1.1632","DOIUrl":"https://doi.org/10.21776/jeeccis.v17i1.1632","url":null,"abstract":"Internet of Things (IoT) can be applied to various aspects, especially it can be used as a system for recording, storing, sorting, and processing data. This application can be used in a cattle body weight recording system. Recording is all types of record activities such as identification activities, genealogical records, production and reproduction records, maintenance management records and livestock health records in certain populations. In the process of fattening cattle, recording is an essential activity, but in a survey conducted at the Sumber Sekar laboratory of the Faculty of Animal Husbandry, Universitas Brawijaya, a problem was found, namely the availability of cattle scales for the recording process. For this reason, an internet of things-based cow body weight recording system was designed. The internet of things-based cow body weight recording system uses 2 Load Cell sensors to weigh the cow's body weight and an RFID sensor to read the cow's identity, in addition to the sensor the system has a website as a user interface. It is hoped that this application can improve the efficiency of the cow body weight recording process and produce an intelligent tool system.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125124458","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 : 2023-05-22DOI: 10.21776/jeeccis.v16i1.1642
Teguh Utomo
Electricity is a means to support community activities both in efforts to improve welfare and to encourage economic development. The National Electricity Company (PLN) as the state electricity provider has not been able to reach the electricity network in remote villages. Andungbiru Village, Tiris Subdistrict, Probolinggo Regency is one of the areas that install PLTMH (Micro Hydro Power Plants). Due to the increase in load every year, the current conditions of the PLTMH power grid in Andungbiru village experience a more even distribution of R, S, and T phases in units 1 and 2. This situation causes very large voltage drops and loss of power to the channel so it needs to be configured to reset it. Based on the results of network configuration, phase voltage R, S, and T in unit 1 is 7,9136% V, 5,9599% V, and 6,4707% V which was previously 22,3385% V, 18,0570% V, and 47,3622% V. The results of reconfiguring unit 2 networks for falling phase voltage R, S, and T are 2,6957% V, 1,4909% V, and 0,8985% V which were previously 7.3672% V, 17,2237% V, and 13,8929% V. The power loss in unit 1 after reconfiguring the network is 2873,3886 Watts which was previously 20910,9708 Watts and in unit 2 after reconfiguring the network is 221,0193 Watts which is 1749,6933 Watts. The results of network reconfiguration can reduce voltage drop and power loss in low-voltage networks and follow the standard that the maximum voltage drop is 10% of the nominal voltage of 220V.
{"title":"Reconfiguration of Low Voltage Electricity at Micro Hydro Power Plant (MHP) in Andungbiru","authors":"Teguh Utomo","doi":"10.21776/jeeccis.v16i1.1642","DOIUrl":"https://doi.org/10.21776/jeeccis.v16i1.1642","url":null,"abstract":"Electricity is a means to support community activities both in efforts to improve welfare and to encourage economic development. The National Electricity Company (PLN) as the state electricity provider has not been able to reach the electricity network in remote villages. Andungbiru Village, Tiris Subdistrict, Probolinggo Regency is one of the areas that install PLTMH (Micro Hydro Power Plants). Due to the increase in load every year, the current conditions of the PLTMH power grid in Andungbiru village experience a more even distribution of R, S, and T phases in units 1 and 2. This situation causes very large voltage drops and loss of power to the channel so it needs to be configured to reset it. Based on the results of network configuration, phase voltage R, S, and T in unit 1 is 7,9136% V, 5,9599% V, and 6,4707% V which was previously 22,3385% V, 18,0570% V, and 47,3622% V. The results of reconfiguring unit 2 networks for falling phase voltage R, S, and T are 2,6957% V, 1,4909% V, and 0,8985% V which were previously 7.3672% V, 17,2237% V, and 13,8929% V. The power loss in unit 1 after reconfiguring the network is 2873,3886 Watts which was previously 20910,9708 Watts and in unit 2 after reconfiguring the network is 221,0193 Watts which is 1749,6933 Watts. The results of network reconfiguration can reduce voltage drop and power loss in low-voltage networks and follow the standard that the maximum voltage drop is 10% of the nominal voltage of 220V.","PeriodicalId":379754,"journal":{"name":"Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130211593","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 : 2022-12-31DOI: 10.21776/jeeccis.v16i3.1604
Levin Halim, Alvin Wiharja
Energi terbarukan didapat dengan memanfaatkan sumber energi dari alam yang tidak akan habis jika digunakan terus-menerus. Salah satu energi terbarukan adalah energi matahari, dan salah satu cara untuk memanfaatkannya dibutuhkan sebuah alat yang dapat mengubah energi matahari menjadi energi listrik, yaitu panel surya. Pada penelitian ini, dibuat rancangan awal dual axis solar tracking system atau sistem penjejak matahari dengan metode fuzzy logic dan penambahan reflektor serta water treatment. Rancangan yang dibuat pada penelitian kali ini berupa desain CAD menggunakan software SolidWorks. Semua rancangan yang dibuat, diambil dari beberapa referensi yang digabungkan, sedangkan parameter yang digunakan hanya besar sudut atara reflektor dan panel surya.
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