Domain Track Title :
Operation and Maintenance of Electrical Grid System & Transformers
1 Week
per person /
Free
Domain Track: Operation and Maintenance of Electrical Grid System & Transformers
Teacher
Swakantik Mishra
Category
Domain Courses
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Track Total Credits:
Theory+Practice+Project: [6+14+4] (24)
Courses Division:
1. Introduction, Power Scenario, Power Quality & Fault clearance, [1-1-0]
2. Switchyard & substation Networks: O & M [1-2-0]
3. Protection scheme & Switchgear, [1-2-0]
4. Cable system: Selection, Maintenance & Testing, [1-2-0]
5. Power Markets, [1-0-0]
6. Grid Safety, [0-2-0]
7. Transformer Manufacturing, [1-5-0]
8. Project, [0-0-4]
Domain Track Objectives:
To create technically trained manpower readily available for recruitment to the power/energy companies & Transformer Manufacturing firms in Electrical Sector.
Domain Track Learning Outcomes:
• Product: Manufacturing of commercially used distribution transformer
• Hands-on experence in Operation and maintenace procedures carried out on T & D system & apparatus
• Hands-on experence in real time testing of T & D system & apparatus
• Hands-on experence in Transformer Maintenance & Testing
| COs | Course outcomes | Mapping COs with Pos
(High-3, Medium-2, Low-1) |
| CO1 | basic understanding of the various components of the power system (Grid) | PO1(3) |
| CO2 | Manufacturing of commercially used distribution transformer | PO3(3) |
| CO3 | Operation and maintenance procedures carried out on T & D system & apparatus | PO7(2) |
Domain Syllabus:
1.Genertation, Transmission & Distribution scenario in India, Power Quality by Quick Clearance of Fault. [1-1-0],
2. Switchyard/Substation Types, Operations & Maintenace of OH system [1-2-0],
3. CT & PTs, Local & Back-up Protection. Protection Schemes, New Generation Relays, Different types of indoor and outdoor Circuit breakers, Breaker Maintenance, Lightening Arrestors/Surge Arrestors, Isolators And Insulators, Grounding system, Auxiliary System in Switchyard/Substation [1-2-0]
4. Modern trends in Underground Cabling: Selection, Operations Maintenece,Condition monitoring, Materials Used in Cables, Conductors, Testing and Commissioning of cables, [1-2-0],
5. Power System Market, Markets For Electrical Energy, Energy Conservation [1-0-0]
6. GRID Safety Norms,Safety and first aid Requirements, Hazards, Electrical Accidents and prevention, Electricity Costing & Audit, [0-2-0],
7. Basic principles of transformer, Inner & Outer Part of Transformer, Manufacturing of Transformer, Transformer Test, Conditions leading to faults in distribution Transformer, Maintenance of transformer, [1-5-0]
Session Plan for the Entire Domain:
Course 1: Generation, Transmission & Distribution scenario in India
[Interactive + Modeling], [1-1-0], [22 Hrs]
Syllabus
Theory: Types of generation: Conventional and Non-conventional, Thermal Power Plant, Hydro Power Plant, Gas Power Plant, Nuclear Power Plant, Co-generation Various sources Non-conventional Energy Source, Role of computers in distribution system planning-Load modeling, characteristics: definition of basic terms and loss factor, Classification of loads and their characteristics, Distribution Feeders and Substations: Design consideration of Distribution feeders: Radial and loop types of primary feeders, voltage levels, and feeder-loading.
Practice: Load Modeling, Substation Modeling
Session 1
Types of generation: Conventional and Non-conventional,
Session1_notes
Video: https://www.youtube.com/watch?v=Z1X9M8x6sLo
Session 2
Thermal Power Plant, Hydro Power Plant,
session2_notes
Video: https://www.youtube.com/watch?v=LPtSskTnQN8
Session 3
Gas Power Plant, Nuclear Power Plant,
session3_notes
Video: https://www.youtube.com/watch?v=9q7_n2E32_g
Session 4
Co-generation Various sources Non-conventional Energy Sources.
session4_notes
Video: "https://www.youtube.com/watch?v=2mw2h7FMPh8"
Session 5
Role of computers in distribution system planning-Load modeling
session5_notes
Video: https://www.youtube.com/watch?v=-ZBNNcczmDM
Session 6
characteristics: definition of basic terms and loss factor ,
Video: https://www.youtube.com/watch?v=hmKMq360w70
Session 7
Classification of loads and their characteristics.
session7_notes
Video: https://www.youtube.com/watch?v=STpD8X5J4-g
Session 8
Distribution Feeders and Substations: Design consideration of Distribution feeders: Radial and loop types of primary feeders, voltage levels, and feeder-loading.
Video: https://www.youtube.com/watch?v=DTBU-zEi9sY
Practice
Session 9
session9_notes
Load Modeling
Session 10
session10_notes
Substation Modeling
Course 2: Switchyard/Substation Types, O&M of OH Lines and Towers
[Lab Practice in Own Distribution Network, Modeling], [1-2-0], [34 Hrs]
Substation: Types of Sub Stations, Classification, Single Line Diagram of an Electrical Substation, Selection and location of a site for an Electrical Substation, Relays: Relays, Relaying schemes and auxiliaries Wiring Diagram, Layout of Substation 33/11 KV design, Indoor and outdoor busbars –– bus-bar mountings and their clearances, Designing Electrical Transmission Tower Types and Design.
Session 11
Single line diagram/equipments [Equipments-transformer, CB, fuse etc.]
Substation
Video: https://www.youtube.com/watch?v=IgGnfBiisL0
Session 12
Relays, Relaying schemes and auxiliariesWiring Diagram
SOLID STATE RELAYS
Video: https://www.youtube.com/watch?v=LAiBuu_nICI
Session 13
Layout of Sub-Station(33/11KV S/S, 220/33KV S/S)
Electrical Substations
Video: https://www.youtube.com/watch?v=04INPuv9NBI
Session 14
Indoor and outdoor busbars –– bus-bar mountings and their clearances.
BusbarSystem
Video: https://www.youtube.com/watch?v=g-mzcTsHd5s
Session 15
Designing Electrical Transmission Tower Types and Design
Video: https://www.youtube.com/watch?v=eb-K87Xq6BM
Practice
Session 16
Design 33/11 KV substation
Session 17
Single Line layout of substation
Course 3: System Protection & Auxiliaries
[Field Visit+ Lab Practice in Own Distribution Network] [1-2-0] [34 Hrs]
Syllabus
Theory: CT & PTs, Local &p; Back-up Protection. Protection Schemes,
New Generation Relays, Different types of indoor and outdoor CB, Breaker Maintenance, Lightening Arrestors/Surge Arrestors, Isolators And Insulators, Grounding system, Auxiliary System in Switchyard/Substation.
Practice: Design Over current Protection for sub-station Feeder, Measuring Earth Insulation Resistance
Session 18
CT & PTs, Local &p; Back-up Protection. Protection Schemes,
session1_notes_Domain_session_18
Video: https://www.youtube.com/watch?v=tXRf1Rxal9k
Session 19
New Generation Relays, Different types of indoor and outdoor CB, Breaker Maintenance,
session2_notes_Domain_session_19
Video: https://www.youtube.com/watch?v=PDwtmQJnp18
Session 20
Lightening Arrestors/Surge Arrestors, Isolators And Insulators,
session3_notes_domain_session_20
Video: https://www.youtube.com/watch?v=5DnMjWlGhD8
Session 21
Grounding system, Auxiliary System in Switchyard/Substation
session4_notes_Domain_session_21
Video: https://www.youtube.com/watch?v=zLW_7TPf310
Practice
Session 22
Design Over current Protection for sub-station Feeder.
session5_notes_Domain_session_22
Session 23
Measuring Earth Insulation Resistance
session6_notes_Domain_session_23
Course 4: Cables in Electrical System
[Visit to Standard Testing Lab, Workshop Practice, & Maintenance],
[1-2-0], [34 Hrs]
Syllabus:
Theory
Modern trends in Underground Cabling Basic Concepts, Selection of Cable, Materials Used in Cables, Conductors, Testing and Commissioning of cables
Practice
Insulation Resistance Test of Cable, Cable Jointing
Session24
Modern trends in Underground Cabling Basic Concepts,
Video: https://www.youtube.com/watch?v=nBh1Hy1bt0w
Notes- Cable basics
Session 25
Selection of Cable, Materials Used in Cables, Conductors,
Video: https://www.youtube.com/watch?v=gtAaZ2hFYTA
Notes-Selection of Cable, Materials Used in Cables, Conductors
Session 26
Testing and Commissioning of cables,
Video: https://www.youtube.com/watch?v=Od0k9nqtoCM
Notes- Testing and Commissioning of cables
Practice
Session 27
IR Test of Cable
Video Link- https://www.youtube.com/watch?v=wdYEiirkCws
Notes-IR Test of Cable
Session 28
Cable Jointing
Video Link- https://www.youtube.com/watch?v=KKaZ22DmzWQ
Notes-cable joint
Assignments
Course 5: Power System Market, Markets For Electrical Energy, Energy Conservation
[Interactive], [1-0-0] [10 Hrs]
Electricity Business, Electricity Market Models, Power Transfer, Inter & Intra State, Energy Efficiency in Grid, Energy conservation measures, Developing Market Model for electricity trading.
Session 29
Electricity Business
Electricity Business
Video: https://www.youtube.com/watch?v=dYvEG3uQzsQ
Session 30
Electricity Market Models
Electricity Market Models
Video: https://www.youtube.com/watch?v=jsVawFbHIrw
Session 31
Power Transfer, Inter & Intra State
Video: https://www.youtube.com/watch?v=OxWXRGs_Gec&list=PLrBYJOEWy5kAI5yTyn2kxWCldNiiVG_rj&index=3
Session 32
Energy Efficiency in Grid
Energy Efficiency in Grid
Video: https://www.youtube.com/watch?v=--IBz3DdVgU
Session 33
Energy conservation measures
Video: https://www.youtube.com/watch?v=v2XEpqyVMjo
Practice
Session 34
Developing Market Model for electricity trading
https://www.youtube.com/watch?v=PeUvr_vbPqE
Course 6: GRID Safety Norms, Electrical Accidents and prevention, Electricity Costing & Audit,
[Field Survey], [0-2-0], [24 Hrs]
Syllabus:
Theory: Safety Requirement, Hazards, Electrical Accidents and prevention, First Aid, Safety : Safety Philosophy, Safety Procedures, GRID Safety Norms, Procedures for issuing L.C.P. and cancellation, Maintenance of Safety records., First Aid : Places of Potential Hazards, Electric Shock Treatment, Artificial Respiration, Handling Emergency Conditions, Treatment of Wounds, Injuries & Burns., Fire Fighting: Causes of Fire, Fire Extinction, Classification of Fires, Fire Fighting, Equipment: their operation – maintenance & refilling, Fire prevention.
Practice: Energy Audit, Hazard Analysis & Mitigation
Session 35
Safety Requirement, Hazards, Electrical Accidents and prevention, First Aid
session1_notes_Domain_session35
Video: https://www.youtube.com/watch?v=S7plaZakGWM
Session 36
Safety : Safety Philosophy, Safety Procedures, GRID Safety Norms, Procedures for issuing L.C.P. and cancellation, Maintenance of Safety records.
session2_notes_Domain_session36
Video: https://www.youtube.com/watch?v=2nZ9lS6VHFU
Session 37
First Aid : Places of Potential Hazards, Electric Shock Treatment, Artificial Respiration, Handling Emergency Conditions, Treatment of Wounds, Injuries & Burns.
session3_notes_Domain_session37
Video: https://www.youtube.com/watch?v=6rZcQTbOfLM
Session 38
Fire Fighting: Causes of Fire, Fire Extinction, Classification of Fires, Fire Fighting, Equipment: their operation – maintenance & refilling, Fire prevention.
session4_notes_Domain_session38
Video: https://www.youtube.com/watch?v=myq7NBgsMD0
Session 39
Energy Audit.
session5_notes_Domain_session39
Video: https://www.youtube.com/watch?v=lUojO1HvC8c
Practice
Session 40
Hazard Analysis & Mitigation
session6_notes_Domain_session40
Course 7: Principles, Manufacturing & Testing of Transformer
[DS Tools, Workshop Practice], [1-5-0], [70 Hrs]
Syllabus:
Inner & Outer Part of Transformer, Manufacturing of Transformer, Transformer Test, Conditions leading to faults in Transformer, Maintenance of transformer, Fault Finding & Corrective action
Transformer Designing:
Catia Hands-on, Dymola Hands-on
Different Tests of Transformer
Insulation Resistance (IR) Test of Transformer, Winding Resistance Test, Ratio Test, Break Down Voltage (BDV) Test, High Voltage Test
Session 41
Inner & Outer Part of Transformer,
Video: https://www.youtube.com/watch?v=94WvB9Gx5_Q
Notes: Maintenance of Transformers
Session 42
Manufacturing of Transformer,
Video: https://www.youtube.com/watch?v=unQr9SN2mUM
Notes: Transformer MFG
Session 43
Transformer Test,
Video: https://www.youtube.com/watch?v=R7gtH0iMea4
Notes: Transformer tests
Session 44
Conditions leading to faults in Transformer,
Video: https://www.youtube.com/watch?v=Dw0ioNJOtDg
Notes: transformer-failure
Session 45
Maintenance of transformer
Video: https://www.youtube.com/watch?v=qyNy64PqwBI
Notes: power transformer - maintenance schedule
Practice
Session 46
Transformer Manufacturing
Video: https://www.youtube.com/watch?v=Za6hZSjSjBg
Notes: Transformer MFG
Session 47
Transformer Testing
Video: https://www.youtube.com/watch?v=hbX2exmsJYE
Notes:Transformer tests
Session 48
Fault Finding & Corrective action
https://www.youtube.com/watch?v=_I247fdPwb4
Notes: Fault finding and Corrective action
Session 49
Catia Hands-on
Video: https://www.youtube.com/watch?v=R8YEA4e9hm4&list=PLkMYhICFMsGbYCvbGrrygtqGiBGguIzbf
Notes-Catia Hands on
Session 50
Catia Hands-on
Video: https://www.youtube.com/watch?v=R8YEA4e9hm4&list=PLkMYhICFMsGbYCvbGrrygtqGiBGguIzbf
Notes- Catia Hands on
Session 51
Dymola Hands-on
Video:https://www.youtube.com/watch?v=FN8LlnTwzVE&list=PLVewF7L-CjSHJ_krhbRFgygQA6sJiLpkB
Notes- Dymola Hands on
Session 52
Dymola Hands-on
Video:https://www.youtube.com/watch?v=FN8LlnTwzVE&list=PLVewF7L-CjSHJ_krhbRFgygQA6sJiLpkB
Notes- Dymola Hands on
Session 53
Digital Design of Transformer by Gate Process: Links to Project
Video: https://www.youtube.com/watch?v=U8MzjXZt0tM
Notes: Digital Design of Transformer by Gate Process
Session 54
IR Test of Transformer
Video: https://www.youtube.com/watch?v=5TcLR9AfdHU
Notes- IR test of tf
Session 55
Winding Resistance Test
Video: https://www.youtube.com/watch?v=sVskjAnKL2U
Notes: Winding Resistance Test
Session 56
Ratio Test
Video- https://www.youtube.com/watch?v=VYJNgnJhWhU
Notes- Ratio Test
Session 57
BDV Test
Video: https://www.youtube.com/watch?v=YTp-SjvaA5Q
Notes: BDV
Session 58
High Voltage Test
Video: https://www.youtube.com/watch?v=xs2i7kPLq0A
Notes: TF HV test
Session 59
On-Site Inspection
Video: https://www.youtube.com/watch?v=DVZyC03Hens
Notes: on-site Transformer inspection
Session 60
Wrap-up
Assignments
List of Projects/products to be done in domain by Gate Process:
1. Substation layout & Placement of equipment.
2. Protection System of 33/11/0.4 KV substation.
3. O & M of distribution substation.
4. Energy Aduit
5. Safety Practice.
6.Transformer Manufacturing & Testing.
Gate Process to be Followed in each Project Work:
Stage 0: Order Specification/Idea/Discovery
Stage 1: Scope
Stage 2: Business plan concept
Stage 3: Development
Stage 4: Testing and validation
Stage 5: Launch and implementation
Our Main Teachers
Swakantik Mishra is serving as a faculty in Electrical & Electronics Department, He is having 10+ years of experences in Power/Energy Industry & Education sector. He holds a master’s & bachelor’s degree in electrical engineering, He is also a management graduate in Operations & HR area.
I have received my B. Tech in Electrical Engineering from Government College of Engineering Keonjhar, India and M. Tech in Power Electronics Control and Drives from VSSUT, Burla, India. I am pursuing my Ph.D. in the Department of Electrical Engineering, National Institute of Technology Rourkela, India. His fields of interest include power electronic converters, shunt […]