Off-Load Tap Changer – Construction, Logic & Operation
Tap changer is used in a transformer is to keep the output voltage within an acceptable range when system conditions…
ELECTRICAL CONCEPTS
On-Load Tap Changer (OLTC) transformer – Working of OLTC and Uses of OLTC transformer
An OLTC (On-Load Tap Changer) is a mechanism in a transformer that allows the voltage ratio to be adjusted while…
Tap Changing Transformer: Working principle, Nameplate readings, Advantages & Applications
The purpose of tap changer in a transformer is to keep the output voltage within an acceptable range when system…
Cold Rolled Grain Oriented (CRGO) Silicon Steel | Properties Applications and Importance
Cold-Rolled Grain-Oriented steel (CRGO) is a high-grade electrical steel specifically made to have a preferred crystal grain orientation which helps…
Electrical Transformers: Complete Guide (Working, Types, Components, Testing & Applications)
What is an electrical transformer? Transformer is a device that transfers electrical energy from one electrical circuit to another electrical…
Trip Circuit Supervision Relay Wiring Diagram
Trip circuit supervision relay is a critical safety relay used in switchgear systems that monitors the integrity of circuit breaker…
Power Factor Correction and Capacitor Bank Size Calculator
Power Factor Correction & Capacitor Bank Size Calculator Active Power (kW) Existing Power Factor Target Power Factor Calculate Required kVAR:…
Capacitor Bank: Working Principle, Types, Applications, and Benefits
Introduction to Capacitor Banks Capacitor banks are essential components in modern electrical power systems, playing a crucial role in power…
Anti-Pumping Coil: Essential Protection in Circuit Breakers
In electrical power systems, circuit breakers play a crucial role in protecting equipment and personnel from electrical faults. One essential…
CT Shorting Links: Essential for CT protection
Current transformers (CTs) are critical components in electrical systems, but they can become deadly if not handled properly. CT shorting…
