Browsing: Protection

INTRODUCTION In relay control and protection schematics, several key components are essential for ensuring proper operation and protection of electrical systems. Here’s an overview covering terminal…

INTRODUCTION In the context of power generation and transmission, where circuit isolation during faults and minimizing disruptions is vital, primary safeguards for this transmission line and…

Interlocks are safety mechanisms used in electrical substations and switchgear to ensure the safe and proper operation of various components, including circuit breakers, isolators (also known…

Switching surges, also known as transient overvoltages or switching transients, are sudden voltage spikes that occur in electrical systems when switching operations are performed. These surges…

LBB stands for Local Breaker backup, and it is used as backup protection of the circuit breaker to isolate the fault in case the circuit breaker…

Circuit Breaker is a critical component in the electric power system. Incorrect operation of circuit breakers can have disastrous consequences on the equipment connected downstream and…

INTRODUCTION Protection of generators is a challenging task because of their system is connected to the power grid, prime mover, and DC excitation. Unlike other apparatus…