RANCANG BANGUN APLIKASI PENYEIMBANGAN BEBAN PADA TRANSFORMATOR DISTRIBUSI TEGANGAN RENDAH 0,4 KV DENGAN MENGGUNAKAN C++
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
UTOMO, CAHYO
Hariyanto, Agung
Hariyanto, Agung
Subject
Teknik Elektro
Datestamp
2022-10-31 06:37:23
Abstract :
The distribution of electrical energy often suffers losses. This loss is caused by non-technical and technical losses. One of the technical losses is caused by the emergence of current in the neutral conductor of the transformer. This is due to load imbalance. Analysis of the load imbalance is carried out manually by PT PLN UP3 Depok, so it is necessary to realize a load balancing application that functions as a calculating tool and analyzes loading conditions and can make suggestions for moving loads. The method used in this study uses several aspects such as data collection, programming application preparation, application development using C++, testing and data retrieval, processing and imbalance analysis of the load data entered. The load balancing application is designed using the C++ programming language. The results of the load balancing application that have been made can work to calculate the percentage of load imbalance at the distribution substation by reporting the state of the substation. To validate the calculations carried out by the program, namely comparing with manual calculations and with excel applications with the method of calculating relative errors. From the results of relative errors, the average KR program with manual is 2.04%, while the program with excel gets an average of 0.00%. From the KR calculation, it is found that the calculation results from the application are accurate and valid.
The distribution of electrical energy often suffers losses. This loss is caused by non-technical and technical losses. One of the technical losses is caused by the emergence of current in the neutral conductor of the transformer. This is due to load imbalance. Analysis of the load imbalance is carried out manually by PT PLN UP3 Depok, so it is necessary to realize a load balancing application that functions as a calculating tool and analyzes loading conditions and can make suggestions for moving loads. The method used in this study uses several aspects such as data collection, programming application preparation, application development using C++, testing and data retrieval, processing and imbalance analysis of the load data entered. The load balancing application is designed using the C++ programming language. The results of the load balancing application that have been made can work to calculate the percentage of load imbalance at the distribution substation by reporting the state of the substation. To validate the calculations carried out by the program, namely comparing with manual calculations and with excel applications with the method of calculating relative errors. From the results of relative errors, the average KR program with manual is 2.04%, while the program with excel gets an average of 0.00%. From the KR calculation, it is found that the calculation results from the application are accurate and valid.
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