Substation Power Engineering Fundamentals

Learn from Professionals, Electrical Power Engineering

What you'll learn

What is Substation

Types of Substation

Air Insulated Substation AIS

Gas Insulated Substations

Hybrid Substations

Comparision of AIS and GIS Footprint

Comparision of GIS and AIS

Substation and Grid Station

Why Substations are required?

Requirement of Substation Due to Ferranti Effect

How earlier power distribution look like

Developement of 1st AC Transmission Line and Substation

Tesla Lab

Components of Substations

What are Transformer and How they work?

Transformer Basics

Induced Voltage per turn relationship.

Transformer Turn Ratio and full load current calculations

Percentage Impedance of Transformer

Transformer Vector Group

Polarity of Transformer

Radiator in Transformer

Types of Cooling, Why Two ratings are given at name plate of transformer

Buchholz Relay

Where buchholz relay is installed

Buchholz Relay Working Principle

Directional mark on buchholz relay

Sudden Oil Pressure Relay

Oil and Winding Temperature Indicator

Oil Level Indicator

Pressure Relief Device

Bushing of Transformer and Bushing Test Tap

Rupture Disc

Tap Changers Types and requirments

Off load tap changer

On Load Tap Changer

Transformer General Arrangement Drawing

Transformer Name Plate

Silica Gel and Breather

Isolator

Circuit Breaker

Earth Switch

Voltage Transformer

Current Transformer

Cable Sealing End

SF6 to Air Bushing

Busbar

Visual Inspection of Transformer

Auxiliary Transformer

NGR Neutral Ground Resistor

NGR application using ETAP

Fuses

Shunt Reactor

Shunt Reactor at Single Line Diagram

Current Limiting Reactor

Communication System Between Substations PLC and Fiber Optic

Capacitor Bank In substation

Surge Arrestor

Lighting Rod and Mast

Thermal Imaging Technique

Busbar Scheme, Single bus Single Breaker Scheme

Single Bus and Single Breaker Scheme with Bus Section CB

Double Bus Single Breaker Scheme

One and Half Breaker Scheme

Ring or Mesh Busbar Scheme

Double Bus Double Breaker Scheme

Main and Transfer Bus System

Double Bus System with bypass isolator

Concept of Interlocking at Substation

Philosophy of Protection System

Control and Protection System in Substation

ANSI Codes for presentation of devices

Faults in Power System

Characterisitics of Protection System

Protection Zone Over lapping and Blind Zones in Power System

Protection Relays and its type

Induction Disk Type Electromechanical Relay

Attracted Armature Type Relay

Static Relays

Digital Relays

Numerical Protection Relays

Protection Relays types with respect to function

Tripping Relays, Lockout Relays, Aux Relays and tripping coils

Batteries in Substation

Battery Charger Single Line Diagram

Battery Charging Techniques

MV SWGR

MV Compartments

Busbar Compartment

Cable Compartment

Circuit Breaker Compartment

Low Voltage Compartment

What is it mean by earthing, what need to be earthed

Why to Earth or Ground, Advantages of Earthing

Over View of Earthing System

Requirements

Basics of electrical

Description

Dear All,Welcome to the course of substation fundamentals, this course consists of 9 Hours of recording and total of 95 different topics. 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.What are substationsTypes of substationsWhat are air insulated substationWhat are gas insulated substationsWhat are hybrid substationComparision of GIS and AIS substationsGIS  & AIS foot print comparisonWhat is difference between Substation and Grid StationWhy substations are required?What is Ferranti Effect?How was earlier power distribution look like?Development of 1st AC Transmission Line and SubstationTesla LabComponents of substationDevelopment of 1st AC Transmission Line and SubstationTransformer basics Induced Voltage & per turn relationship.Transformer Turn Ratio and full load current calculations.Percentage Impedance of TransformerTransformer Vector GroupPolarity of transformerRadiator in TransformerTypes of Cooling, Why Two ratings are given at name plate of transformerBuchholz Relay, installation, operation, constructionSudden Oil Pressure RelayOil and Winding Temperature IndicatorOil Level IndicatorPressure Relief DeviceBushing of Transformer and Bushing Test TapRupture DiscTap Changers Types and requirementsOn load and Off load tap changersTransformer General Arrangement DrawingTransformer Name Plate.Silica Gel and Breather IsolatorCircuit BreakerEarth SwitchVoltage TransformerCurrent TransformerCable Sealing EndSF6 to Air BushingBusbar in substationVisual inspection of transformerAuxiliary TransformerNGR Neutral Ground ResistorApplication of NGR using ETAPFusesShunt ReactorShunt Reactor at Single Line DiagramCurrent Limiting ReactorCommunication System Between Substations PLC and Fiber OpticCapacitor Bank In substationSurge ArrestorLighting Rod and MastThermal Imaging TechniqueBusbar Scheme, Single bus Single Breaker SchemeSingle Bus and Single Breaker Scheme with Bus Section CBDouble Bus Single Breaker SchemeOne and Half Breaker SchemeRing or Mesh Busbar SchemeDouble Bus Double Breaker SchemeMain and Transfer Bus SystemDouble Bus System with bypass isolatorConcept of Interlocking at SubstationPhilosophy of Protection SystemControl and Protection System in SubstationANSI Codes for presentation of devicesFaults in Power SystemCharacteristics of Protection System.Protection Zone Over lapping and Blind Zones in Power System Protection Relays and its typeInduction Disk Type Electromechanical RelayAttracted Armature Type RelayStatic, Digital and Numerical RelaysProtection Relays types with respect to functionTripping Relays, Lockout Relays, Aux Relays and tripping coils85 Batteries in Substation, Single line diagram, charging techniquesMV Switchgear, compartments, MV compartment, CB compartment, Busbar Compartment, LV compartmentSubstation Earthing systemBest Regards

Overview

Section 1: Introduction

Lecture 1 Introduction

Section 2: What is a substation?

Lecture 2 What is a substation?

Section 3: Types of Substations

Lecture 3 Types of Substations

Section 4: Air Insulated Substation AIS

Lecture 4 Air Insulated Substation AIS

Section 5: Gas Insulated Substations

Lecture 5 Gas Insulated Substations

Section 6: Hybrid Substations

Lecture 6 Hybrid Substations

Section 7: AIS and GIS Foot Print

Lecture 7 AIS and GIS Foot Print

Section 8: Comparision of GIS and AIS

Lecture 8 Comparision of GIS and AIS

Section 9: Substation and Grid Station

Lecture 9 Substation and Grid Station

Section 10: Why Substations are required?

Lecture 10 Why Substations are required?

Section 11: Requirement of Substation Due to Ferranti Effect

Lecture 11 Requirement of Substation Due to Ferranti Effect

Section 12: How earlier power distribution look like?

Lecture 12 How earlier power distribution look like?

Section 13: Development of 1st AC Transmission Line and Substation

Lecture 13 Development of 1st AC Transmission Line and Substation

Section 14: Tesla Lab

Lecture 14 Tesla Lab

Section 15: Components of Substations

Lecture 15 Components of Substations

Section 16: What are Transformer and How they work?

Lecture 16 What are Transformer and How they work?

Section 17: Transformer Basics

Lecture 17 Transformer Basics

Section 18: Induced Voltage per turn relationship.

Lecture 18 Induced Voltage per turn relationship

Section 19: Transformer Turn Ratio and full load current calculations

Lecture 19 Transformer Turn Ratio and full load current calculations

Section 20: Percentage Impedance of Transformer

Lecture 20 Percentage Impedance of Transformer

Section 21: Vector Group

Lecture 21 Vector Group

Section 22: Polarity of Transformer

Lecture 22 Polarity of Transformer

Section 23: Radiator in Transformer

Lecture 23 Radiator in Transformer

Section 24: Types of Cooling, Why Two ratings are given at name plate of transformer

Lecture 24 Types of Cooling, Why Two ratings are given at name plate of transformer

Section 25: Buchholz Relay

Lecture 25 Buchholz Relay

Section 26: Where buchholz relay should be installed?

Lecture 26 Where buchholz relay should be installed?

Section 27: Buchholz Relay Working Principle

Lecture 27 Buchholz Relay Working Principle

Section 28: Directional mark on buchholz relay

Lecture 28 Directional mark on buchholz relay

Section 29: Sudden Oil Pressure Relay.

Lecture 29 Sudden Oil Pressure Relay.

Section 30: Oil and Winding Temperature Indicator

Lecture 30 Oil and Winding Temperature Indicator

Section 31: Oil Level Indicator

Lecture 31 Oil Level Indicator

Section 32: Pressure Relief Device

Lecture 32 Pressure Relief Device

Section 33: Bushing of Transformer and Bushing Test Tap

Lecture 33 Bushing of Transformer and Bushing Test Tap

Section 34: Rupture Disc

Lecture 34 Rupture Disc

Section 35: Tap Changer Types and requirements

Lecture 35 Tap Changer Types and requirements

Section 36: Off load tap changer

Lecture 36 Off load tap changer

Section 37: On Load Tap Changer

Lecture 37 On Load Tap Changer

Section 38: Transformer General Arrangement Drawing

Lecture 38 Transformer General Arrangement Drawing

Section 39: Transformer Name Plate

Lecture 39 Transformer Name Plate

Section 40: Silica Gel and Breather

Lecture 40 Silica Gel and Breather

Section 41: Isolator.

Lecture 41 Isolator.

Section 42: Circuit Breaker

Lecture 42 Circuit Breaker

Section 43: Earth Switch

Lecture 43 Earth Switch

Section 44: Voltage Transformer

Lecture 44 Voltage Transformer

Section 45: Current Transformer

Lecture 45 Current Transformer

Section 46: Cable Sealing End

Lecture 46 Cable Sealing End

Section 47: SF6 to Air Bushing

Lecture 47 SF6 to Air Bushing

Section 48: Busbar

Lecture 48 Busbar

Section 49: Visual Inspection of Transformer

Lecture 49 Visual Inspection of Transformer

Section 50: Auxiliary Transformer

Lecture 50 Auxiliary Transformer

Section 51: NGR Neutral Ground Resistor

Lecture 51 NGR Neutral Ground Resistor

Section 52: Understand NGR application using ETAP

Lecture 52 Understand NGR application using ETAP

Section 53: Fuses

Lecture 53 Fuses

Section 54: Shunt Reactor

Lecture 54 Shunt Reactor

Section 55: Shunt Reactor at Single Line Diagram

Lecture 55 Shunt Reactor at Single Line Diagram

Section 56: Current Limiting Reactor

Lecture 56 Current Limiting Reactor

Section 57: Communication System Between Substations PLC and Fiber Optic

Lecture 57 Communication System Between Substations PLC and Fiber Optic

Section 58: Capacitor Bank In substation

Lecture 58 Capacitor Bank In substation

Section 59: Surge Arrestor

Lecture 59 Surge Arrestor

Section 60: Lighting Rod and Mast

Lecture 60 Lighting Rod and Mast

Section 61: Thermal Imaging Technique

Lecture 61 Thermal Imaging Technique

Section 62: Busbar Scheme, Single bus Single Breaker Scheme

Lecture 62 Busbar Scheme, Single bus Single Breaker Scheme

Section 63: Single Bus and Single Breaker Scheme with Bus Section CB

Lecture 63 Single Bus and Single Breaker Scheme with Bus Section CB

Section 64: Double Bus Single Breaker Scheme

Lecture 64 Double Bus Single Breaker Scheme

Section 65: One and Half Breaker Scheme

Lecture 65 One and Half Breaker Scheme

Section 66: Ring or Mesh Busbar Scheme

Lecture 66 Ring or Mesh Busbar Scheme

Section 67: Double Bus Double Breaker Scheme

Lecture 67 Double Bus Double Breaker Scheme

Section 68: Main and Transfer Bus System

Lecture 68 Main and Transfer Bus System

Section 69: Double Bus System with bypass isolator

Lecture 69 Double Bus System with bypass isolator

Section 70: Concept of Interlocking at Substation

Lecture 70 Concept of Interlocking at Substation

Section 71: Philosophy of Protection System

Lecture 71 Philosophy of Protection System

Section 72: Control and Protection System in Substation

Lecture 72 Control and Protection System in Substation

Section 73: ANSI Codes for presentation of devices

Lecture 73 ANSI Codes for presentation of devices

Section 74: Faults in Power System

Lecture 74 Faults in Power System

Section 75: Characteristics of Protection System

Lecture 75 Characteristics of Protection System

Section 76: Protection Zone Over lapping and Blind Zones in Power System

Lecture 76 Protection Zone Over lapping and Blind Zones in Power System

Section 77: Protection Relays and its type

Lecture 77 Protection Relays and its type

Section 78: Induction Disk Type Electromechanical Relay

Lecture 78 Induction Disk Type Electromechanical Relay

Section 79: Attracted Armature Type Relay

Lecture 79 Attracted Armature Type Relay

Section 80: Static Relays

Lecture 80 Static Relays

Section 81: Digital Relays

Lecture 81 Digital Relays

Section 82: Numerical Protection Relays

Lecture 82 Numerical Protection Relays

Section 83: Protection Relays types with respect to function

Lecture 83 Protection Relays types with respect to function

Section 84: Tripping Relays, Lockout Relays, Aux Relays and tripping coils

Lecture 84 Tripping Relays, Lockout Relays, Aux Relays and tripping coils

Section 85: Batteries in Substation

Lecture 85 Batteries in Substation

Section 86: Battery Charger Single Line Diagram

Lecture 86 Battery Charger Single Line Diagram

Section 87: Battery Charging Techniques

Lecture 87 Battery Charging Techniques

Section 88: MV SWGR

Lecture 88 MV SWGR

Section 89: MV Compartments

Lecture 89 MV Compartments

Section 90: Busbar Compartment

Lecture 90 Busbar Compartment

Section 91: Cable Compartment

Lecture 91 Cable Compartment

Section 92: Circuit Breaker Compartment

Lecture 92 Circuit Breaker Compartment

Section 93: Low Voltage Compartment

Lecture 93 Low Voltage Compartment

Section 94: What is it mean by earthing, what need to be earthed

Lecture 94 What is it mean by earthing, what need to be earthed

Section 95: Why to Earth or Ground, Advantages of Earthing

Lecture 95 Why to Earth or Ground, Advantages of Earthing

Section 96: Over View of Earthing System

Lecture 96 Over View of Earthing System

Students, technicians & engineers