Often the form of energy most readily available is not the most useful form. Coal can be burned to provide…

Although there are many ways to classify energy, we will discuss eleven forms of energy. The first three forms of…

In a HV test field, the HV components of test systems are designed with an external indoor insulation usually. When…

From a practical standpoint, we define the optimization task as follows: given a system or process, find the best solution…

Voltage sags may cause lamps to extinguish. Light bulbs will just twinkle; that will likely not be considered to be…

A rotating machine is less exposed to lightning surge as compared to transformers. Because of the limited space available, the…

It has been observed that in case of very small gaps of less than a mm and the gas pressure…

The vacuum breakdown mechanism based on this theory makes following assumption: (i) A loosely bound particle known as clump exists…

The main requirements of the insulating materials used for power apparatus are: 1. High insulation resistance 2. High dielectric strength…

GROUNDING Grounding is one of the most important aspects of an electrical distribution system but often the least understood. Your…