PowerTel

In this post, we will talke about, What is the main cause of harmonics in electrical power systems and how to how to reduce harmonics in electrical distribution system. With the widespread and vigorous promotion of electronic technology in various industries in recent years, especially frequency conversion, soft starter, uninterrupted power supply, rectification, and thyristor

Today, we are going to have some analysis of fault causes in a power distribution system, connected by medium voltage power cable & low voltage power cables; and some handling methods for the faults. 1. If the power cable line fails, according to the line trip, distribution automation information, cable fault location, fault indicator action

In this post, we will discuss about the fault causes of overhead lines in distribution work and how to handle them properly; 1. When the neutral point is grounded through the arc suppression coil or a permanent grounding fault occurs in the non-earthing system, various technical means should be used to quickly judge and cut