Published 1/2023
MP4 | Video: h264, 1280×720 | Audio: AAC, 44.1 KHz
Language: English | Size: 395.74 MB | Duration: 1h 25m
Learn from Professionals, Electrical Power Engineering
What you’ll learn
Medium voltage switchgear schematics
Trip command and logic table
Trip coil save scheme
Trip free scheme
Anti slam scheme
CB Trip control Local / Remote / Emergency / OFF
Tripping from Local / Remote
Tripping from Emergency
Trip coil 1 & 2 circuit
Tripping from OC relay
Tripping from BB relay
Tripping from UV / UF Relay
Trip circuit supervision relay
Sold DC, Ghost DC, Return DC
Test Lamp
ABB TCS Relay
MVAX 11, 12 ,13 TCS Relays
Indication circuit
Binary input circuit
Loop supervision
DC supply supervision
Interlocking of OG feeder with Earth switch
Requirements
Basics of electrical
Description
Dear All,Welcome to the course about "Mastering Medium Voltage schematics". This training is start from very basic level to advance level. Focus has been given to deliver the practical and hands on knowledge.Trainer have over 18 years of field experience and has worked at 11/132/220/500kV Substation, 1263MW power plant, 660kV HVDC system. worked with several companies, SIEMENS, ABB, GE, SEC, KE, WAPDA, NTDC, ARAMCO, SABIC, MARAFIQ. Trainer has given hundreds of trainings online and offline, so it will be great to join this training and take advantage of field experience. This online course is part 03 of the Mastering Medium Voltage Switchgear drawings. In this part we have covered the following topics.•Trip Command and logic table•Trip coil save scheme•Anti slam scheme•Trip free scheme•CB Trip control Local / Remote / Emergency / OFF• Tripping from Local / Remote•Tripping from Emergency•Trip coil 1 & 2 circuit•Tripping from OC relay•Tripping from BB relay•Tripping from UV / UF Relay•Trip circuit supervision relay•Sold DC, Ghost DC, Return DC•Test Lamp•ABB TCS Relay•MVAX 11, 12 ,13 TCS Relays••Indication circuit•Binary input circuit•Loop supervision•DC supply supervision•Interlocking of OG feeder with Earth switch•Trip Circuit Supervision Alarm and Close block logics•Each TCS create alarm•Both TCS fail means CB can’t be open if closed, that is dangerous•Concept of CB close block if both TCS fails•When to monitor healthiness of TC , CB is closed or openConcept of Ghost / Fake DC, Solid DC & return negative and positive supplies.•What is it mean by Solid DC•What is return negative or positive•Ghost / Fake DC•Use of Test Lamp•Test lamp supersede any high-tech tools for trouble shootingTrip circuit supervision relay SPER 1C1•Continuous monitoring of circuit-breaker trip circuits and other essential control circuits•Preset operate time preventing unwanted alarm signals at circuit-breaker operation•Indication of relay operation with LED indicator on the front panel and output relay•Detects bad contact, contact welding and auxiliary voltage failures in the supervised circuitTCS Supervision Relay MVAX12Best Regards
Overview
Section 1: Introduction
Lecture 1 Introduction
Section 2: Trip Command Logic Table
Lecture 2 Trip Command Logic Table
Section 3: Trip Coil Save Feature
Lecture 3 Trip Coil Save Feature
Section 4: CB Trip Control at Emergency Position
Lecture 4 CB Trip Control at Emergency Position
Section 5: Test Switch Circuit
Lecture 5 Test Switch Circuit
Section 6: Trip From Relay
Lecture 6 Trip From Relay
Section 7: Local Remote Trip Command
Lecture 7 Local Remote Trip Command
Section 8: Trip from Busbar Protection
Lecture 8 Trip from Busbar Protection
Section 9: Trip Coil 2 Circuit
Lecture 9 Trip Coil 2 Circuit
Section 10: Trip Circuit Supervision Relays
Lecture 10 Trip Circuit Supervision Relays
Section 11: Trip Circuit Supervision and close block logic
Lecture 11 Trip Circuit Supervision and close block logic
Section 12: Fake DC, Solid DC, Return Supply
Lecture 12 Fake DC, Solid DC, Return Supply
Section 13: ABB TCS Relay
Lecture 13 ABB TCS Relay
Section 14: MVAX TCS Relays
Lecture 14 MVAX TCS Relays
Section 15: Trip Circuit Supervision Operation
Lecture 15 Trip Circuit Supervision Operation
Section 16: TCS for Trip Coil 2
Lecture 16 TCS for Trip Coil 2
Section 17: Binary input circuit
Lecture 17 Binary input circuit
Section 18: Loop and DC supply supervision scheme
Lecture 18 Loop and DC supply supervision scheme
Section 19: Interlocking circuit of OG feeder with busbar earth switch
Lecture 19 Interlocking circuit of OG feeder with busbar earth switch
Section 20: Indication circuit
Lecture 20 Indication circuit
Students, technicians, engineer
Homepage
https://www.udemy.com/course/mastering-medium-voltage-schematics-episode-03/
Download from Fikper
https://fikper.com/BD5ezo2OM1/jkrvw.Mastering.Medium.Voltage.Schematics.Episode.03.rar.html
DOWNLOAD FROM RAPIDGATOR.NET
DOWNLOAD FROM UPLOADGIG.COM
DOWNLOAD FROM NITROFLARE.COM