Pub Date : 2022-03-09DOI: 10.38043/telsinas.v4i2.3332
Dikse Pancane, Angling Kameswara, Gede Adrama
On July 1 and July 26 2017 there was a simultaneous trip of PLTDG Units 1,2,5,5,6,7,8 and PLTDG Units 1,3,4,5,6,7,8,9 due to a momentary drop voltage due to disturbance kites on the 150 KV line network sanur – gianyar. From the trip conditions, it shows that there is a problem with the generator unit equipment which causes PLTDG units 1,2,3,4,5,6,7,8,9 to trip due to a momentary drop voltage. From the results of the analysis, it is known that the unit trip was caused by a trip on the Pht Line 150 KV to the ship - Padang sambian on the Padang sambian side which resulted in a drop voltage on the low voltage side of 280.4 V or 29.9%. from Unominal. The trip limit of 200MW low-voltage PLTDG according to technical data is 351V or 12.3% of Unominal. The best option to solve the drop voltage fault solution is to install a 10KVA UPS on the LFO feeder pump power supply. The difference before and after the installation of the UPS feeder LFO is that before the installation of the low voltage UPS it drops to 280.4 V or 29.9% of Unominal, and the machine load drops to 11.6 MW. For the results after UPS installation there is no drop voltage value on the low voltage side which means that the UPS installation is successful as a voltage drop solution. So that the difference is obtained on the low voltage side of 119.6 V and on the engine load of 5 MW. Thus, the implementation of a UPS installation on a 200MW PLTDG is very important, in addition to supporting the reliability of the generator system and speeding up recovery in the event of a drop voltage, it can also be economically profitable, so that the company does not lose when the generating unit trips.
{"title":"Analisa Pemasangan UPS VFD LFO Feeder Untuk Mengantisipasi Gangguan Eksternal","authors":"Dikse Pancane, Angling Kameswara, Gede Adrama","doi":"10.38043/telsinas.v4i2.3332","DOIUrl":"https://doi.org/10.38043/telsinas.v4i2.3332","url":null,"abstract":"On July 1 and July 26 2017 there was a simultaneous trip of PLTDG Units 1,2,5,5,6,7,8 and PLTDG Units 1,3,4,5,6,7,8,9 due to a momentary drop voltage due to disturbance kites on the 150 KV line network sanur – gianyar. From the trip conditions, it shows that there is a problem with the generator unit equipment which causes PLTDG units 1,2,3,4,5,6,7,8,9 to trip due to a momentary drop voltage. From the results of the analysis, it is known that the unit trip was caused by a trip on the Pht Line 150 KV to the ship - Padang sambian on the Padang sambian side which resulted in a drop voltage on the low voltage side of 280.4 V or 29.9%. from Unominal. The trip limit of 200MW low-voltage PLTDG according to technical data is 351V or 12.3% of Unominal. The best option to solve the drop voltage fault solution is to install a 10KVA UPS on the LFO feeder pump power supply. The difference before and after the installation of the UPS feeder LFO is that before the installation of the low voltage UPS it drops to 280.4 V or 29.9% of Unominal, and the machine load drops to 11.6 MW. For the results after UPS installation there is no drop voltage value on the low voltage side which means that the UPS installation is successful as a voltage drop solution. So that the difference is obtained on the low voltage side of 119.6 V and on the engine load of 5 MW. Thus, the implementation of a UPS installation on a 200MW PLTDG is very important, in addition to supporting the reliability of the generator system and speeding up recovery in the event of a drop voltage, it can also be economically profitable, so that the company does not lose when the generating unit trips.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129938964","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 : 2022-03-09DOI: 10.38043/telsinas.v4i1.2880
Anak Agung Ratu Ritaka Wangsa
ABSTRACT: The Padangsambian Kelod area is one of the densely populated areas. This causes changes in the land use function from rice fields to housing, which reduces water infiltration, causing surface runoff. So that the author needs to calculate the flood discharge and drainage planning in the area. The stages in calculating flood discharge to planning drainage channels include looking for stations that affect, namely Ngurah Rai Station, Sanglah Station, Ship Station, conducting existing drainage channels. After that, calculate the total rainfall and maximum rainfall, which means that the data will be used for further calculations such as the consistency test of the Double Mass Analysis method, calculating the regional average rainfall, testing the selection of distribution, calculating rainfall, design the Log Person Type III method, calculating Rain intensity (Talbot, Sherman, Ishiguro), Calculating distribution suitability test (Smirnov Kolmogorov), Calculating flood discharge analysis (Rational) to dimensional calculations. In the analysis of the flood discharge, the flood discharge plan for the 5 year return period is 0.049 (m3/s)> the existing flood discharge is 0.030 (m3/s) so it is necessary to plan drainage channels in the Padangsambian Kelod area.
摘要:巴东三边克罗德地区是人口密集地区之一。这导致了从稻田到住房的土地利用功能的变化，减少了水的渗透，造成了地表径流。因此，笔者需要对该地区的泄洪排水规划进行计算。从计算洪水流量到规划排水渠道的各个阶段包括寻找受影响的站，即Ngurah Rai站、Sanglah站、Ship站，并利用现有的排水渠道。之后，计算总降雨量和最大降雨量，这意味着数据将用于进一步的计算，如双质量分析法的一致性检验，计算区域平均降雨量，检验分布的选择，计算降雨量，设计Log Person Type III方法，计算降雨强度(Talbot, Sherman, Ishiguro)，计算分布适宜性检验(Smirnov Kolmogorov)，计算洪流量分析(理性)，以量纲计算。在洪流量分析中，5年回复期的洪流量计划为0.049 (m3/s)>现有洪流量为0.030 (m3/s)，因此有必要对巴东三边克罗德地区进行排水沟规划。
{"title":"Analisis Debit Banjir Pada Perencanaan Saluran Drainase Daerah Padangsambian Kelod Ruas Jalan Gunung Salak","authors":"Anak Agung Ratu Ritaka Wangsa","doi":"10.38043/telsinas.v4i1.2880","DOIUrl":"https://doi.org/10.38043/telsinas.v4i1.2880","url":null,"abstract":"ABSTRACT: The Padangsambian Kelod area is one of the densely populated areas. This causes changes in the land use function from rice fields to housing, which reduces water infiltration, causing surface runoff. So that the author needs to calculate the flood discharge and drainage planning in the area. The stages in calculating flood discharge to planning drainage channels include looking for stations that affect, namely Ngurah Rai Station, Sanglah Station, Ship Station, conducting existing drainage channels. After that, calculate the total rainfall and maximum rainfall, which means that the data will be used for further calculations such as the consistency test of the Double Mass Analysis method, calculating the regional average rainfall, testing the selection of distribution, calculating rainfall, design the Log Person Type III method, calculating Rain intensity (Talbot, Sherman, Ishiguro), Calculating distribution suitability test (Smirnov Kolmogorov), Calculating flood discharge analysis (Rational) to dimensional calculations. In the analysis of the flood discharge, the flood discharge plan for the 5 year return period is 0.049 (m3/s)> the existing flood discharge is 0.030 (m3/s) so it is necessary to plan drainage channels in the Padangsambian Kelod area.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116714597","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 : 2022-03-09DOI: 10.38043/telsinas.v4i2.3335
I. W. Yasa, G. Nur, Made Asna
The rapid and continuous growth of electricity today makes the availability of electricity must continue to increase as well. However, sometimes an imbalance between the capacity of the generating unit and the load on the power grid system can cause a decrease/increase in the frequency of the generating unit system, including the generation side, which under certain conditions can cause the generating unit to die. If the generating units are shutdown at the same time/simultaneously it can result in a blackout on the system. The house load operation mode on the power generation unit is one of the scenarios that can be applied to speed up the recovery process during a blackout. In this study, a house load test was carried out on one of the generating units. The methodology used is to conduct direct testing on the PLTDG Block 4 Unit 11 Pesanggaran. The results of this test the unit has successfully carried out a house load test with a time of 30 minutes from the 150 kV network voltage loss unit so that the house load operation mode on the PLTDG Block 4 Unit 11 Pesanggaran generator unit can accelerate the efficiency of synchronization back to the network between 73.26% to 88.31% produces an efficiency of 15.05%. Besides being able to increase the reliability of the distribution of the electric power system, the application of the house load operation mode on the generating unit can provide potential economic benefits of Rp. 1,690,804,988.,
{"title":"Analisis Sistem House Load Dalam Menunjang Kehandalan Penyaluran Listrik di PLTDG Pesanggaran","authors":"I. W. Yasa, G. Nur, Made Asna","doi":"10.38043/telsinas.v4i2.3335","DOIUrl":"https://doi.org/10.38043/telsinas.v4i2.3335","url":null,"abstract":"The rapid and continuous growth of electricity today makes the availability of electricity must continue to increase as well. However, sometimes an imbalance between the capacity of the generating unit and the load on the power grid system can cause a decrease/increase in the frequency of the generating unit system, including the generation side, which under certain conditions can cause the generating unit to die. If the generating units are shutdown at the same time/simultaneously it can result in a blackout on the system. The house load operation mode on the power generation unit is one of the scenarios that can be applied to speed up the recovery process during a blackout. In this study, a house load test was carried out on one of the generating units. The methodology used is to conduct direct testing on the PLTDG Block 4 Unit 11 Pesanggaran. The results of this test the unit has successfully carried out a house load test with a time of 30 minutes from the 150 kV network voltage loss unit so that the house load operation mode on the PLTDG Block 4 Unit 11 Pesanggaran generator unit can accelerate the efficiency of synchronization back to the network between 73.26% to 88.31% produces an efficiency of 15.05%. Besides being able to increase the reliability of the distribution of the electric power system, the application of the house load operation mode on the generating unit can provide potential economic benefits of Rp. 1,690,804,988.,","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129918331","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}
Indonesia is the world's largest island nation with many islands and more seas than land. Because of the size of the Indonesian sea, oceanographic science is needed. Oceanographic learning involves the study of the underwater depths of the batimetric sciences. Batimetric science is crucial because it studies underwater depth. Batimetric processes in Indonesia today generally employ large vessels with manual control, resulting in the skill required of drivers at risk for obtained track data. With the problem, it has been designed to disrupt the autonomous control system with a pid waypoint system that would provide stable direction for the ship. The control system USES the arduino microcontroller which is used for processing data. The data obtained are data coordinates obtained from the GPS and the ship's navigation data obtained from the compass sensors. The data obtained will be processed and applied to pid methods. Of the pid process can be generated the degree degree required to power the servo motor connected to the ship's rudder. In this research USES four coordinate points of starting point, first goal point, second point of destination, and third point of goal. Once it reaches the third point of destination, the ship will return to its starting point. From the results of the testing done, the result is a kostanta pid score of KP =8, ki =5, kd = 3.5. Tests enabled the system that kept the ship's course steady as it should. So the ship goes on track.
印度尼西亚是世界上最大的岛国，岛屿众多，海洋多于陆地。由于印尼海域的面积，海洋科学是必要的。海洋学的学习包括对水下深度的研究。海水计量学至关重要，因为它研究的是水下深度。如今，印度尼西亚的海水测量过程通常采用人工控制的大型船只，这使得获取航迹数据对驾驶员的技能要求存在风险。有了这个问题，它被设计成用pid航路点系统来破坏自主控制系统，该系统将为船舶提供稳定的方向。控制系统采用arduino单片机进行数据处理。所获得的数据为从GPS获得的数据坐标和从罗盘传感器获得的船舶导航数据。得到的数据将被处理并应用于pid方法。在pid过程中可以产生所需的度数，为连接到船舶舵上的伺服电机提供动力。本研究采用起点、第一目标点、第二目的地点、第三目标点四个坐标点。一旦到达第三个目的地，船将返回起点。从所做的测试结果来看，结果是kostanta pid评分KP =8, ki =5, kd = 3.5。试验使该系统能够使船保持应有的航向稳定。所以船在轨道上运行。
{"title":"Implementasi Metode Propotional, Integral, Derifative (PID) Sebagai Kontrol Kapal Autonomous Dengan Sistem Waypoint Untuk Wahana Batimetri","authors":"Dedy Prayogy Amsyafi Putra, Suryadhi Suryadhi, Rudi Siap Bintoro","doi":"10.38043/telsinas.v4i1.2881","DOIUrl":"https://doi.org/10.38043/telsinas.v4i1.2881","url":null,"abstract":"Indonesia is the world's largest island nation with many islands and more seas than land. Because of the size of the Indonesian sea, oceanographic science is needed. Oceanographic learning involves the study of the underwater depths of the batimetric sciences. Batimetric science is crucial because it studies underwater depth. Batimetric processes in Indonesia today generally employ large vessels with manual control, resulting in the skill required of drivers at risk for obtained track data. With the problem, it has been designed to disrupt the autonomous control system with a pid waypoint system that would provide stable direction for the ship. The control system USES the arduino microcontroller which is used for processing data. The data obtained are data coordinates obtained from the GPS and the ship's navigation data obtained from the compass sensors. The data obtained will be processed and applied to pid methods. Of the pid process can be generated the degree degree required to power the servo motor connected to the ship's rudder. In this research USES four coordinate points of starting point, first goal point, second point of destination, and third point of goal. Once it reaches the third point of destination, the ship will return to its starting point. From the results of the testing done, the result is a kostanta pid score of KP =8, ki =5, kd = 3.5. Tests enabled the system that kept the ship's course steady as it should. So the ship goes on track.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124657305","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 : 2022-03-09DOI: 10.38043/telsinas.v4i2.3197
I. Sutama, Adie Wahyudi Oktavia Gama, I. G. A. Negara, I. D. P. A. S. Wisesa
The role of technology is very important in an automatic watering monitoring system that works based on the YL69 sensor and DHT11 sensor. This study aims to determine the working principle of sensors in a plant watering monitoring system with mobile applications (Blynk) and thingspeak web. Thingspeak web design aims to process data recording. To process and dispatch YL69 sensor data and DHT11 sensor, the Arduino UNO microcontroller is used as well as a relay as a switch to drain and disconnect the electric current to the water pump. The design results show that this automatic plant watering monitoring system can work well, where the soil moisture is below <50%, the water pump will live "ON" and if the soil moisture is above> 60% the water pump will die "OFF". From the results of the design and testing of the monitoring system carried out it is able to monitor data from the YL69 sensor, DHT11 sensor and pump conditions in real-time with the mobile application (Blynk). While the thingspeak web can monitor and record YL69 sensor data, DHT11 sensors and pump conditions every 20 seconds..
{"title":"Sistem Monitoring Penyiraman Otomatis Tanaman Bunga Gemitir Menggunakan Aplikasi Mobile dan Web Thingspeak","authors":"I. Sutama, Adie Wahyudi Oktavia Gama, I. G. A. Negara, I. D. P. A. S. Wisesa","doi":"10.38043/telsinas.v4i2.3197","DOIUrl":"https://doi.org/10.38043/telsinas.v4i2.3197","url":null,"abstract":"The role of technology is very important in an automatic watering monitoring system that works based on the YL69 sensor and DHT11 sensor. This study aims to determine the working principle of sensors in a plant watering monitoring system with mobile applications (Blynk) and thingspeak web. Thingspeak web design aims to process data recording. To process and dispatch YL69 sensor data and DHT11 sensor, the Arduino UNO microcontroller is used as well as a relay as a switch to drain and disconnect the electric current to the water pump. The design results show that this automatic plant watering monitoring system can work well, where the soil moisture is below <50%, the water pump will live \"ON\" and if the soil moisture is above> 60% the water pump will die \"OFF\". From the results of the design and testing of the monitoring system carried out it is able to monitor data from the YL69 sensor, DHT11 sensor and pump conditions in real-time with the mobile application (Blynk). While the thingspeak web can monitor and record YL69 sensor data, DHT11 sensors and pump conditions every 20 seconds..","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126011169","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 : 2022-03-09DOI: 10.38043/telsinas.v4i2.3198
I. W. Suriana, I. Setiawan, I. S. Graha
The Dana Punia box security system is a security that can be monitored with online chat media in order to minimize crimes that occur in temples. This tool will work after connecting to the internet via ESP32 which can detect nearby Wifi networks. The hardware consists of the NodeMCU ESP32 board as the main controller, the telegram application as a message/notification receiver, a magnetic sensor as a notification if there is an act of theft and a fingerprint as access to open the money box. Based on the results, it can be concluded that this tool can work according to the designed working principle. This is indicated by the operation of the telegram application as a recipient of messages notifications, and a magnetic sensor as a notification if there is an act of theft and a fingerprint which is a tool to open the money box. Keyword : Telegram application, NodeMCU ESP32, fingerprint, magnetic sensor.
{"title":"Rancang Bangun Sistem Pengaman Kotak Dana Punia berbasis Mikrokontroler NodeMCU ESP32 dan Aplikasi Telegram","authors":"I. W. Suriana, I. Setiawan, I. S. Graha","doi":"10.38043/telsinas.v4i2.3198","DOIUrl":"https://doi.org/10.38043/telsinas.v4i2.3198","url":null,"abstract":"The Dana Punia box security system is a security that can be monitored with online chat media in order to minimize crimes that occur in temples. This tool will work after connecting to the internet via ESP32 which can detect nearby Wifi networks. The hardware consists of the NodeMCU ESP32 board as the main controller, the telegram application as a message/notification receiver, a magnetic sensor as a notification if there is an act of theft and a fingerprint as access to open the money box. Based on the results, it can be concluded that this tool can work according to the designed working principle. This is indicated by the operation of the telegram application as a recipient of messages notifications, and a magnetic sensor as a notification if there is an act of theft and a fingerprint which is a tool to open the money box. \u0000Keyword : Telegram application, NodeMCU ESP32, fingerprint, magnetic sensor.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121255241","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 : 2022-03-09DOI: 10.38043/telsinas.v4i1.2143
I. Asna, I. W. Suriana, I. W. Sugarayasa, Wayan Sutama, I. W. Dikse Pancane, I. N. G. Adrama, I. M. Sariana
Salah satu komponen dari sistem distribusi adalah gardu distribusi. Gardu distribusi berfungsi untuk menghubungkan jaringan ke konsumen Salah satu komponen terpenting dari gardu distribusi adalah transformator. Karena penempatannya di tempat terbuka, transformator sering mengalami gangguan akibat sambaran petir. Selama kurun waktu 2017-2019 pada Penyulang Subagan mengalami gangguan akibat impuls petir sebanyak 10 kali. Penelitian ini membahas cara kerja lightning arrester dalam memproteksi peralatan dengan konstruksi model lama dan setelah dilakukan perubahan posisi, jarak proteksi ideal lightning arrester dengan transformator, kinerja lightning arrester setelah dilakukan perubahan posisi pada konstruksi yang baru, dan dampak dari perbedaan konstruksi dalam pemasangan lightning arrester di ULP Karangasem. Dari hasil analisis, dengan kondisi iklim di wilayah Karangasem jarak proteksi maksimal lightning arrester dan transformator adalah 6,2245 meter. Jarak lightning arrester dan transformator dengan konstruksi lama yang ada di lapangan adalah 1,5 meter. Dimana jarak tersebut membuat arus puncak petir yang mampu diterima dari lightning arrester sebesar 178,3032 kA, sehingga dapat dikatakan jarak lightning arrester dan transformator dengan konstruksi lama masih dapat bekerja dengan maksimal. Setelah menggunakan konstruksi baru sesuai dengan SPLN D5.006. 2013, jarak lightning arrester dan transformator di KM 0003 menjadi 0,6 meter. Jarak tersebut membuat arus puncak petir yang mampu diterima dari lightning arrester menjadi lebih tinggi yaitu 655,008 kA, dan terjadi peningkatan kinerja lightning arrester sebesar 267,36 % akibat perubahan posisi.
{"title":"Analisis Konstruksi Posisi Lightning Arrester Di Gardu Distribusi Km 0003 Penyulang Subagan Wilayah Kerja PT PLN (Persero) ULP Karangasem","authors":"I. Asna, I. W. Suriana, I. W. Sugarayasa, Wayan Sutama, I. W. Dikse Pancane, I. N. G. Adrama, I. M. Sariana","doi":"10.38043/telsinas.v4i1.2143","DOIUrl":"https://doi.org/10.38043/telsinas.v4i1.2143","url":null,"abstract":"Salah satu komponen dari sistem distribusi adalah gardu distribusi. Gardu distribusi berfungsi untuk menghubungkan jaringan ke konsumen Salah satu komponen terpenting dari gardu distribusi adalah transformator. Karena penempatannya di tempat terbuka, transformator sering mengalami gangguan akibat sambaran petir. Selama kurun waktu 2017-2019 pada Penyulang Subagan mengalami gangguan akibat impuls petir sebanyak 10 kali. Penelitian ini membahas cara kerja lightning arrester dalam memproteksi peralatan dengan konstruksi model lama dan setelah dilakukan perubahan posisi, jarak proteksi ideal lightning arrester dengan transformator, kinerja lightning arrester setelah dilakukan perubahan posisi pada konstruksi yang baru, dan dampak dari perbedaan konstruksi dalam pemasangan lightning arrester di ULP Karangasem. Dari hasil analisis, dengan kondisi iklim di wilayah Karangasem jarak proteksi maksimal lightning arrester dan transformator adalah 6,2245 meter. Jarak lightning arrester dan transformator dengan konstruksi lama yang ada di lapangan adalah 1,5 meter. Dimana jarak tersebut membuat arus puncak petir yang mampu diterima dari lightning arrester sebesar 178,3032 kA, sehingga dapat dikatakan jarak lightning arrester dan transformator dengan konstruksi lama masih dapat bekerja dengan maksimal. Setelah menggunakan konstruksi baru sesuai dengan SPLN D5.006. 2013, jarak lightning arrester dan transformator di KM 0003 menjadi 0,6 meter. Jarak tersebut membuat arus puncak petir yang mampu diterima dari lightning arrester menjadi lebih tinggi yaitu 655,008 kA, dan terjadi peningkatan kinerja lightning arrester sebesar 267,36 % akibat perubahan posisi.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129897796","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 : 2022-03-09DOI: 10.38043/telsinas.v4i1.2883
I. P. A. Putra Wirawan
The diagrid structure system is a grid structure system that is applied to buildings with a diagonal shape. This structural system aims to increase the strength and stiffness of the building. In addition, the diagrid structural system can provide a more aesthetic appearance. This structural system is very good for application in medium to high rise buildings. In this study, a comparison of the behavior and performance of the Diagrid (DIA) and Brace Frame (BF) structural system using ETABS 2016 software is carried out. The structural behaviors to be reviewed include stress ratio, deformation, drift ratio and structural weight, while the structural performance includes pushover curves. The geometry of the two buildings uses a span length and width of 3@5m and a total height of 30 m. In this study, results obtained from behavioral analysis in the form of stress ratio is less than 1, the deformation of BF was 58% greater compared to the DIA model, drift ratio of DIA was 35% more rigid than BF and the weight ratio of DIA was 24% lighter compared to BF with the weight ratio of 1.33, while for the performance analysis of the DIA model is 14% better than the BF model. It can be concluded that the DIA structural system is better than the BF.
{"title":"Perilaku dan Kinerja Struktur Baja dengan Sistem Struktur Diagrid dan Inverted V-Braced","authors":"I. P. A. Putra Wirawan","doi":"10.38043/telsinas.v4i1.2883","DOIUrl":"https://doi.org/10.38043/telsinas.v4i1.2883","url":null,"abstract":"The diagrid structure system is a grid structure system that is applied to buildings with a diagonal shape. This structural system aims to increase the strength and stiffness of the building. In addition, the diagrid structural system can provide a more aesthetic appearance. This structural system is very good for application in medium to high rise buildings. In this study, a comparison of the behavior and performance of the Diagrid (DIA) and Brace Frame (BF) structural system using ETABS 2016 software is carried out. The structural behaviors to be reviewed include stress ratio, deformation, drift ratio and structural weight, while the structural performance includes pushover curves. The geometry of the two buildings uses a span length and width of 3@5m and a total height of 30 m. \u0000In this study, results obtained from behavioral analysis in the form of stress ratio is less than 1, the deformation of BF was 58% greater compared to the DIA model, drift ratio of DIA was 35% more rigid than BF and the weight ratio of DIA was 24% lighter compared to BF with the weight ratio of 1.33, while for the performance analysis of the DIA model is 14% better than the BF model. It can be concluded that the DIA structural system is better than the BF.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132249673","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 : 2022-03-09DOI: 10.38043/telsinas.v4i2.3336
Putu Budiarnaya, Adelino Sia Babo Amaral, Gusti Wismantara
The impact of traffic volume and the presence of side obstacles on the Hasanuddin road section causes travel delays which result in a decrease in travel time and has an impact on the time value of vehicles and Vehicle Operational Costs (BOK) that pass on these roads. The purpose of this study is to analyze the performance of the road and the travel costs that occur with delays caused by side obstacles on Jalan Hasanuddin Denpasar. The calculation of BOK for cars uses the method from the Ministry of Public Works in 2005. Meanwhile, the calculation of BOK for motorcycles adheres to the DLLAJ method for the Province of Bali – PTS Consultant 1999. The results of this study are: 1) The performance of Hasanuddin Road is: Traffic volume during peak hours in the morning 1,470.6 junior high school/hour, the afternoon peak hour is 1,346.4 pcu/hour and the afternoon peak hour is 1,425.1 pcu/hour. The road segment capacity is 2,999.8 pcu/hour at peak hours in the morning, afternoon, and evening. The speed of light vehicles at the peak hour in the morning is 13.66 km/hour, the peak hour in the afternoon is 14.32 km/hour and the peak hour in the afternoon is 12.63 km/hour. The degree of saturation is 0.490 for the morning peak hour, 0.449 for the afternoon peak hour and 0.475 for the afternoon peak hour. 2) Travel costs without traffic delays on Jalan Hasanuddin Denpasar at peak hours in the morning IDR 474,442.79, afternoon IDR 477,814.01, afternoon IDR 474,310.83 with a total amount of 1,426,547.63, then there is a delay on Hansauddin Road, morning peak hours 0.0138 hours, Afternoon 0.0141 hours, afternoon 0.0135, so for Traffic Travel Costs due to traffic delays on Jalan Hasanudin Denpasar it increases at peak hours in the morning, IDR 480,969.82 in the afternoon IDR 484,551.19, afternoon IDR 480,714.02 with an amount of IDR 1,446,235.04 at peak hours
{"title":"Kajian Biaya Perjalanan Akibat Tundaan Lalu Lintas di Ruas Jalan Hasanuddin Denpasar","authors":"Putu Budiarnaya, Adelino Sia Babo Amaral, Gusti Wismantara","doi":"10.38043/telsinas.v4i2.3336","DOIUrl":"https://doi.org/10.38043/telsinas.v4i2.3336","url":null,"abstract":"The impact of traffic volume and the presence of side obstacles on the Hasanuddin road section causes travel delays which result in a decrease in travel time and has an impact on the time value of vehicles and Vehicle Operational Costs (BOK) that pass on these roads. The purpose of this study is to analyze the performance of the road and the travel costs that occur with delays caused by side obstacles on Jalan Hasanuddin Denpasar. The calculation of BOK for cars uses the method from the Ministry of Public Works in 2005. Meanwhile, the calculation of BOK for motorcycles adheres to the DLLAJ method for the Province of Bali – PTS Consultant 1999. The results of this study are: 1) The performance of Hasanuddin Road is: Traffic volume during peak hours in the morning 1,470.6 junior high school/hour, the afternoon peak hour is 1,346.4 pcu/hour and the afternoon peak hour is 1,425.1 pcu/hour. The road segment capacity is 2,999.8 pcu/hour at peak hours in the morning, afternoon, and evening. The speed of light vehicles at the peak hour in the morning is 13.66 km/hour, the peak hour in the afternoon is 14.32 km/hour and the peak hour in the afternoon is 12.63 km/hour. The degree of saturation is 0.490 for the morning peak hour, 0.449 for the afternoon peak hour and 0.475 for the afternoon peak hour. 2) Travel costs without traffic delays on Jalan Hasanuddin Denpasar at peak hours in the morning IDR 474,442.79, afternoon IDR 477,814.01, afternoon IDR 474,310.83 with a total amount of 1,426,547.63, then there is a delay on Hansauddin Road, morning peak hours 0.0138 hours, Afternoon 0.0141 hours, afternoon 0.0135, so for Traffic Travel Costs due to traffic delays on Jalan Hasanudin Denpasar it increases at peak hours in the morning, IDR 480,969.82 in the afternoon IDR 484,551.19, afternoon IDR 480,714.02 with an amount of IDR 1,446,235.04 at peak hours","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122874226","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 : 2022-03-09DOI: 10.38043/telsinas.v4i1.374
K. Ariana, Ketut Nuraga, Putu Budiarnaya, Putu Ariawan, I. N. Wismantara, Nengah Riana, Kadek Pasek Pangestu
Penjadwalana proyek sangat berpengaruhcterhadap keberhasilan dan kegagalan suatu proyek. Tujuanszxdari penelitian ini adalaha menganalisa penjadwalanc zproyeka dengana menentukanu kegiatan-kegiatans kritisz dan durasinyal menggunakan metodeh Criticalz Pathz Methodq (CPM)’ dan PrecedencezxDiagram Method (PDM). Datag yangv digunakanq dalamb penelitian iniz adalahx datas sekundera zyanga diperolehac dariiy kontraktorcpelaksana. Berdasarkan hasil penelitian dari Critical Path Method (CPM) diperoleh durasi 25 minggu atau 175 hari dengan kegiatan-kegiatan yang kritisnya antara lain kegiatan pekerjaan persiapan; pekerjaan tanah dan pondasi; pekerjaan listplank beton; pekerjaan balok dan pelat lantai 2; pekerjaan ring balok atap; pekerjaan pasangan kusen, pintu, dan jendela;pekerjaan sanitair/plumbing; pekerjaan pengecatan. Sedangkan hasil penelitian dari Precedence Diagram Method (PDM) diperoleh durasi 26 minggu atau 182 hari dengan kegiatan-kegiatan yang kritisnya antara lain kegiatan pekerjaan persiapan; pekerjaan’ tanah,’dan pondasi; pekerjaan pile’’cap; pekerjaan sloof; pekerjaan’’kolom lantai 1; pekerjaan tangga beton; pekerjaan balok dan pelat lantai 2; pekerjaan kolom lantai 2; pekerjaan ring balok atap; pekerjaan dinding dan plesteran; pekerjaan pasang keramikkklantaiiddan dinding; pekerjaan pasangg kusen,ddpintu dan jendela; pekerjaandggpengecatan; ddpekerjaan elektrikal. Perbandingan hasil analisa metode CPM dan PDM menunjukkan perhitungan PDM yang paling optimal karena pada proyek pembangunan SDN 5 Pecatu memiliki pekerjaan-pekerjaan yang tumpang tindih.
{"title":"Analisis Perbandingan Penjadwalan Menggunakan Critical Path Method (CPM) dengan Precedence Diagram Method (PDM) (Studi Kasus : Proyek Pembangunaan SD Negeri 5 Pecatu)","authors":"K. Ariana, Ketut Nuraga, Putu Budiarnaya, Putu Ariawan, I. N. Wismantara, Nengah Riana, Kadek Pasek Pangestu","doi":"10.38043/telsinas.v4i1.374","DOIUrl":"https://doi.org/10.38043/telsinas.v4i1.374","url":null,"abstract":"Penjadwalana proyek sangat berpengaruhcterhadap keberhasilan dan kegagalan suatu proyek. Tujuanszxdari penelitian ini adalaha menganalisa penjadwalanc zproyeka dengana menentukanu kegiatan-kegiatans kritisz dan durasinyal menggunakan metodeh Criticalz Pathz Methodq (CPM)’ dan PrecedencezxDiagram Method (PDM). Datag yangv digunakanq dalamb penelitian iniz adalahx datas sekundera zyanga diperolehac dariiy kontraktorcpelaksana. Berdasarkan hasil penelitian dari Critical Path Method (CPM) diperoleh durasi 25 minggu atau 175 hari dengan kegiatan-kegiatan yang kritisnya antara lain kegiatan pekerjaan persiapan; pekerjaan tanah dan pondasi; pekerjaan listplank beton; pekerjaan balok dan pelat lantai 2; pekerjaan ring balok atap; pekerjaan pasangan kusen, pintu, dan jendela;pekerjaan sanitair/plumbing; pekerjaan pengecatan. Sedangkan hasil penelitian dari Precedence Diagram Method (PDM) diperoleh durasi 26 minggu atau 182 hari dengan kegiatan-kegiatan yang kritisnya antara lain kegiatan pekerjaan persiapan; pekerjaan’ tanah,’dan pondasi; pekerjaan pile’’cap; pekerjaan sloof; pekerjaan’’kolom lantai 1; pekerjaan tangga beton; pekerjaan balok dan pelat lantai 2; pekerjaan kolom lantai 2; pekerjaan ring balok atap; pekerjaan dinding dan plesteran; pekerjaan pasang keramikkklantaiiddan dinding; pekerjaan pasangg kusen,ddpintu dan jendela; pekerjaandggpengecatan; ddpekerjaan elektrikal. Perbandingan hasil analisa metode CPM dan PDM menunjukkan perhitungan PDM yang paling optimal karena pada proyek pembangunan SDN 5 Pecatu memiliki pekerjaan-pekerjaan yang tumpang tindih.","PeriodicalId":252670,"journal":{"name":"Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134089491","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}
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