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…
Author: madhusmita
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…
Transformers play an important role in the electricity transmission and distribution process after the generation process. They are installed on substations to step down or step up…
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…
Introduction An electrical fault is an abnormal condition, caused by equipment failures such as transformers and rotating machines, human errors, and environmental conditions. An electrical fault is the deviation…
Objectives Why Protection is needed? Protection schemes are designed to detect and mitigate electrical faults, preventing damage to equipment and ensuring system reliability. These schemes rely…
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…
Hydropower Stations are used as a piece of machinery that directly converts the hydraulic power in a waterfallto mechanical power on the machine shaft. In a…
The power system includes all parts of an electric system from power sources to customers. The Function of the system is to generate power, transmit this…
