Fundamental Of Generator Protection

Learn from Professionals, Electrical Power Engineering

What you'll learn
Generators Protection
Working of Gas Turbine
Simplified Single Line Diagram of Generator Turbine Power Station
Performance of Synchronous Machines
Power Plant Layout and Grounding Techniques
Classification of Generator Tripping
Class A Protection, Class B Protection, Class C Protection
Types of Fault and location of faults, Types of Generator Protection
Generator Differential Protection
Restricted Earth Fault Protection
Negative Sequence or Unbalance Protection
Protection against inadvertent Energization
Over Current Protection
Voltage Controlled Over Current Protection
Inter Turn Short Circuit Protection
Over and Under Voltage Protection
Under and Over Frequency Protection
Loss of Excitation and Mho Characteristics
Vector Shift Relay
Reverse Power Relay
Impedance Protection of Generator
2nd and 3rd Zones of Impedance Protection
Stator Earth Fault Protection
Over Excitation or Over Flux Protection
Rotor Earth Fault Protection
Out of Step Protection
ROCOF Protection
Bearing Insulation Protection
Generator Low forward power protection
Thermal Over Load Protection Stator and Rotor
Frequency Adaptivity and Generator Startup protection
Protection against Rotor Distortion
Generator Vibration Protection
Directional Neutral Overcurrent
Circuit Breaker Failure Protection
Load Encroachment
VT Fuse Fail VT MCB Fail Function
Tripping Philosophy and sequential Tripping
Single Line Diagram and Trip Matrix in brief
Requirements
Basics of Electrical
Description
Course HighlightsGenerators are most important part of power system, they are called as heart of power system. Therefore protection of generators is ultimate requirement, turbine-generators are also very costly part of the power system. Course consist of 42 lectures & total duration of 5 hours and 36 mins.This course was made as a reference guide for generator protection. Protection relays that are described in this course are applicable to one or more generator protection schemes.There are a number of protection relay types and those are used for protection against a wide variety of conditions. These protection relays protect the generator or prime mover from damage. Also they are used for protection of the external power system or the processes it supplies. The basic principles that are described in this course apply equally to individual relays and to multifunction numeric relays.This online course is intended for engineers with a desire to understand the fundamentals of generator protection. Upon successful completion engineers will be able to address key generator protection concepts, terms and characteristics.Learning ObjectivesThis course is intended to provide you with the following specific knowledge and skills:1. Introduction to Power System and Power Plants2. Simplified Single Line Diagram of Generator Turbine Power Station3. Working of Gas Turbine overview4. Performance of Synchronous Machines5. Power Plant Layout and Grounding Techniques6. Classification of Generator Tripping7. Class A Protection8. Class B Protection9. Class C Protection10. Types of Fault and location of faults11. Types of Generator Protection12. Generator Differential Protection13. Restricted Earth Fault Protection14. Negative Sequence or Unbalance Protection15. Protection against inadvertent Energization16. Over Current Protection17. Voltage Controlled Over Current Protection18. Inter Turn Short Circuit Protection19. Over and Under Voltage Protection20. Under and Over Frequency Protection21. Loss of Excitation and Mho Characteristics22. Vector Shift Relay23. Reverse Power Relay24. Impedance Protection of Generator25. 2nd and 3rd Zones of Impedance Protection26. Stator Earth Fault Protection27. Over Excitation or Over Flux Protection28. Rotor Earth Fault Protection29. Out of Step Protection30. ROCOF Protection31. Bearing Insulation Protection32. Generator Low forward power protection33. Thermal Over Load Protection Stator and Rotor34. Frequency Adaptivity and Generator Startup protection35. Protection against Rotor Distortion36. Generator Vibration Protection37. Directional Neutral Overcurrent38. Circuit Breaker Failure Protection39. Load Encroachment40. VT Fuse Fail VT MCB Fail Function41. Tripping Philosophy and sequential Tripping42. Single Line Diagram and Trip Matrix in briefBest Regards

Overview

Section 1: Introduction

Lecture 1 Introduction

Section 2: Simplified Single Line Diagram of Generator Turbine Power Station

Lecture 2 Simplified Single Line Diagram of Generator Turbine Power Station

Section 3: Working of Gas Turbine overview

Lecture 3 Working of Gas Turbine overview

Section 4: Performance of Synchronous Machines

Lecture 4 Performance of Synchronous Machines

Section 5: Power Plant Layout and Grounding Techniques

Lecture 5 Power Plant Layout and Grounding Techniques

Section 6: Classification of Generator Tripping

Lecture 6 Classification of Generator Tripping

Section 7: Class A Protection

Lecture 7 Class A Protection

Section 8: Class B Protection

Lecture 8 Class B Protection

Section 9: Class C Protection

Lecture 9 Class C Protection

Section 10: Types of Fault and location of faults

Lecture 10 Types of Fault and location of faults

Section 11: Types of Generator Protection

Lecture 11 Types of Generator Protection

Section 12: Generator Differential Protection

Lecture 12 Generator Differential Protection

Section 13: Restricted Earth Fault Protection

Lecture 13 Restricted Earth Fault Protection

Section 14: Negative Sequence or Unbalance Protection

Lecture 14 Negative Sequence or Unbalance Protection

Section 15: Protection against inadvertent Energization

Lecture 15 Protection against inadvertent Energization

Section 16: Over Current Protection

Lecture 16 Over Current Protection

Section 17: Voltage Controlled Over Current Protection

Lecture 17 Voltage Controlled Over Current Protection

Section 18: Inter Turn Short Circuit Protection

Lecture 18 Inter Turn Short Circuit Protection

Section 19: Over and Under Voltage Protection

Lecture 19 Over and Under Voltage Protection

Section 20: Under and Over Frequency Protection

Lecture 20 Under and Over Frequency Protection

Section 21: Loss of Excitation and Mho Characteristics

Lecture 21 Loss of Excitation and Mho Characteristics

Section 22: Vector Shift Relay

Lecture 22 Vector Shift Relay

Section 23: Reverse Power Relay

Lecture 23 Reverse Power Relay

Section 24: Impedance Protection of Generator

Lecture 24 Impedance Protection of Generator

Section 25: 2nd and 3rd Zones of Impedance Protection

Lecture 25 2nd and 3rd Zones of Impedance Protection

Section 26: Stator Earth Fault Protection

Lecture 26 Stator Earth Fault Protection

Section 27: Over Excitation or Over Flux Protection

Lecture 27 Over Excitation or Over Flux Protection

Section 28: Rotor Earth Fault Protection

Lecture 28 Rotor Earth Fault Protection

Section 29: Out of Step Protection

Lecture 29 Out of Step Protection

Section 30: ROCOF Protection

Lecture 30 ROCOF Protection

Section 31: Bearing Insulation Protection

Lecture 31 Bearing Insulation Protection

Section 32: Generator Low forward power protection

Lecture 32 Generator Low forward power protection

Section 33: Thermal Over Load Protection Stator and Rotor

Lecture 33 Thermal Over Load Protection Stator and Rotor

Section 34: Frequency Adaptivity and Generator Startup protection

Lecture 34 Frequency Adaptivity and Generator Startup protection

Section 35: Protection against Rotor Distortion

Lecture 35 Protection against Rotor Distortion

Section 36: Generator Vibration Protection

Lecture 36 Generator Vibration Protection

Section 37: Directional Neutral Overcurrent

Lecture 37 Directional Neutral Overcurrent

Section 38: Circuit Breaker Failure Protection

Lecture 38 Circuit Breaker Failure Protection

Section 39: Load Encroachment

Lecture 39 Load Encroachment

Section 40: VT Fuse Fail VT MCB Fail Function

Lecture 40 VT Fuse Fail VT MCB Fail Function

Section 41: Tripping Philosophy and sequential Tripping

Lecture 41 Tripping Philosophy and sequential Tripping

Section 42: Single Line Diagram and Trip Matrix in brief

Lecture 42 Single Line Diagram and Trip Matrix in brief

Students, Engineers, Technicians, Professionals