20/26 Mva Transformer Outdoor Cubicle Schematics

Learn from Professionals, Electrical Power Engineering, Wiring Diagram of Electrical Panel

What you'll learn

20/26 MVA Transformer outdoor cubicle schematics

Transformer Fan Control

Emergency & Normal supply selection

Protection and tripping schematics

Requirements

Basics of electrical

Description

Dear All,Welcome to the course about "20/26 MVA Transformer Outdoor Cubicle 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. Following topics are covered in this training:Introduction to transformer componentsExplained transformer GA drawingsTripping connections to outdoor cubicleSide, Top views explainedFan groups in the transformerwinding & oil temperature alarm wiringStage 1, Stage 2 Fan group operation, Stage 3 Alarm & Stage 4 TrippingNormal & Emergency power supply, connection, control, auto and manual modesSelection of supply by contactors Fan group 1 & 2 priority, Selection of fan group is possible, it mean which fan group will run at stage 1 of oil / winding temperature and stage 2 Explained the indication circuitExplained the power circuit of fansExplained alarm and tripping circuit from oil & winding temperature indicatorAuto and manual control of fan control, both fan groups can be selected at manual mode or the auto mode. Operation of fan groups at manual mode from local and remoteCommands from automatic voltage regulator panelThanks

Overview

Section 1: Introduction

Lecture 1 Introduction

Section 2: Normal and Emergency Supply Connection

Lecture 2 Normal and Emergency Supply Connection

Section 3: Auto Manual Supply Selection Schematics

Lecture 3 Auto Manual Supply Selection Schematics

Section 4: Priority Circuit of Fan Group 1 and 2

Lecture 4 Priority Circuit of Fan Group 1 and 2

Section 5: Manual Control of Fans

Lecture 5 Manual Control of Fans

Section 6: Fan Group 1 and 2 Power Connections

Lecture 6 Fan Group 1 and 2 Power Connections

Section 7: Indication Circuit

Lecture 7 Indication Circuit

Section 8: Temperature indicator, alarm and tripping circuits

Lecture 8 Temperature indicator, alarm and tripping circuits

Technicians, Students & Engineers