Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Putra, Agus Priantono
Makkulau, Andi
Subject
Teknik Elektro
Datestamp
2019-12-11 04:42:57
Abstract :
For customer service enhancement and reduce the number of losses, PT. PLN making efforts in suppressing the numbers of power losses that occur due to non-technical factors. Non-technical power losses are the deviation between the power used by the customer with measured power caused factors out of electrical network systems like meter reading errors or errors of measurement devices. In this research, founded case incompatibility CT ratio with customer power contract number amount 197 kVA which resulted in increases to the value of energy losses. So, the research with quantitative methods carried out in which researchers looked at the problem directly and use the data of load energy profile, the power contract, the class and the CT ratio as a variable customer research. At the time of load consumption by 52%, calculated value of energy losses in the CT ratio of 350/5 A 99616,228 kWh / 7 days as well as on the CT ratio 300/5 A, accounting for the value of energy losses amounted to 85385,338 kWh / 7 days. Meanwhile, when the conditions for use of the load by 64%, accounting for the value of energy losses in the CT ratio of 300/5 A 98521,544 kWh / 7 days as well as on the CT ratio 350/5 A calculated value of the energy losses of 107279,048 kWh / 7 days. So, it can be seen that the value of the energy losses are influenced by the CT ratio that is used to power the customer contract.