Objective of Maintenance For achieving the maximum availability of this Service in the power system, standard procedures of transformer maintenance should be carried out on each…
Browsing: Switchgear
INTRODUCTION Insulation Resistance is the resistance between two electrical conductors or two systems of conductors separated by an insulating material. A high value of resistance means…
Introduction After electricity generation in turbines or other generation methods, transformers play an important role in the transmission and distribution of electrical power. They maintain the…
This electrical transformer training course introduces basic safe operational and field diagnostics of power transformers. This includes a focus on safe operation, testing, and maintenance of…
Transformer oil Transformer oil has the following purposes WATER CONTENT Origins of Water DIELECTRIC STRENGTH Usually, the contaminant is water, but it can also be conductive particles,…
D.C. Supply in a Power Station or Sub-Station is very essential as all most the protection and control system work on it allso at the time of…
INTRODUCTION A transformer for use with electrical measuring instruments and/or electrical protective devices for the transformation of current and in which the current in the secondary…
INTRODUCTION First of all, Thomas Edison introduced circuit breakers in his patent application to protect circuit wiring in case of short circuits accidentally and due to…
INTRODUCTION Lightning arresters are often referred to as “soldiers of the power system” because they play a crucial role in protecting electrical systems and equipment from…
In electrical installations, clamps and hardware fittings play a critical role in securing and connecting various components, such as conductors, cables, busbars, and other electrical equipment.…
