Genre: eLearning | MP4 | Video: h264, 1280x720 | Audio: aac, 44100 Hz
Language: English | VTT | Size: 699 MB | Duration: 1.5 hours

What you'll learn

Trip Circuit Supervision Relay

Requirements

Basic Understanding of Drawings

Description

Trip Circuit Supervision is one of the very important circuit in substation , power plant and distribution networks

Following topics are covered in detail

What is Trip Circuit & Tripping Coil

Understanding Mechanism of CB

Closing & Opening Spring operation

Operation of tripping coil & closing coil

Why it is important to Monitor Trip Circuit

Why Two Sets of Trip Circuit & Coils are provided

Why It is important to check TC1 should be feed from DC1 & TC2 from DC2 respectively

How wrong wiring connection result in damage of substation

Ways to monitor the Trip coil Supervision ( Relay or Bulb)

Monitoring Trip Circuit When CB is closed

Monitoring Trip Circuit When CB is open

Monitoring Trip Circuit When trip Command is being issued

Monitoring TCS when trip command is latched ( Case where tripping is through lockout Relay)

Concept of RC circuit for stable operation of relay during switching

Delay in issuing alarm signal

Function of External Resistor

Understanding MVAX TCS Relay

Understanding Schneider TCS Relay

Understanding ABB TCS Relay

Understanding ABB RXMB TCS Relay

Understanding Wiring of TCS in Schematic Drawing

Regards

Muhammad Kashif

Who this course is for:

Student, Eeer, Professionals



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