Equi-Potential Concept This concept is an important tool for the air break switch (Isolator) inside the sub-station. The terminals in the system to be connected by…
Author: madhusmita
It is the main controlling part of GIS and power and control lines of auxiliary cables, Current and potential transformers, alarms, and circuit breakers are brought…
CONSTRUCTION This is basically an aluminum compartment in which the circuit breaker is inbuilt.SF6 gas is to be filled in these compartments after complete installation.The lower…
INTRODUCTION We have a good idea about substations, they are used for controlling, switching, protection, and step-up or step-down voltages purposes for the T&D of electric…
What is FCBC battery charger? FCBC denotes “Float-cum-Boost” which clearly means a single rectifier/converter for AC to DC conversion, but for higher capacity or higher load…
In this article, we will discuss the block diagram of the Battery Charger along with the battery set and the different types of annunciation and protection…
A battery energy storage system (BESS) can be a valuable addition to a grid substation, providing various benefits such as improving grid stability, enhancing renewable energy…
High Voltage Direct Current (HVDC) transmission is a technology used for transmitting electrical power over long distances with certain advantages and disadvantages compared to traditional High…
In India, we have 50 HZ frequency at various AC voltage levels for transmission of three-phase power. Various generating stations are connected to the load centers via a complex network…
Course Objectives conduct safe HVAC switchyard operation understand principles of systematic maintenance of various switchyard equipment of HVAC System understand various aspects of Switchyard Maintenance learn various…
