Pengujian Tahanan Isolasi Trafo Tegangan Di Gardu Induk Telukjambe Karawang

S. Siregar, Reni Rahmadewi
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Abstract

Electricity is a collection of components or electrical devices such as generators, transformers, transmission lines, distribution lines, and loads, which are connected and form a system. Maintenance is one of the most important things that must be considered in the operation of the electrical system. Voltage transformer is a device that transforms a higher system voltage to a lower system voltage for indicator equipment, measuring instruments, and relays. In this research, quantitatively, this is done by testing from the box panel on the voltage transformer and each coil has ameasuring limit, recording the test results is carried out at 60 seconds and there are 2 places, namely busbar 1 and busbar 2 and 6 measurements of insulation resistance on the transformer. voltage. This test is not on Phase R and Phase T because the equipment is being transferred to another substation. The results of the voltage insulation resistance test under normal and good conditions are above the minimum limit of insulation resistance and the voltage transformer is fully operational.
在Karawang turkjambe加害者变电站测试电压变压器
电是发电机、变压器、输电线路、配电线路、负载等元件或电气设备的集合,它们相互连接,形成一个系统。维护是电气系统运行中必须考虑的最重要的事情之一。电压互感器是将较高的系统电压转换为较低的系统电压的装置,适用于指示设备、测量仪器和继电器等。在本研究中,定量地,这是通过对电压互感器箱体面板上的测试来完成的,每个线圈都有测量极限,记录测试结果在60秒内进行,并且有2个地方,即母线1和母线2和6对互感器的绝缘电阻进行测量。电压。此测试不在R相和T相进行,因为设备正在被转移到另一个变电站。正常和良好状态下的电压绝缘电阻试验结果均在绝缘电阻的最小限值以上,电压互感器完全运行。
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