Domain Track Title :
Operation and Maintenance of Electrical Grid System & Transformers
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Operation and Maintenance of Electrical Grid System & Transformers
Theory+Practice+Project: [6+14+4] (24)
EGCU2090
The Domain will consist of the following components, and these components will be reflected in the grade sheet.
The Domain will be delivered through case studies, assignments and product development
Product Development Stack :
1. Distribution Transformer ( Full product)
2. Smart Energy Meter ( Modular Platform design and electric power train design , BIW)
1.Genertation, Transmission & Distribution scenario in India, Power Quality by Quick Clearance of Fault. [1-1-0],
Course outcomes
COs | Course outcomes |
CO1 | Understand the functions and applications of instrument transformers (CTs and PTs), protection schemes, and the differences between local and backup protection. |
CO2 | Analyze the operation and maintenance of circuit breakers and evaluate the functionality of new-generation relays used in substations. |
CO3 | Explain the roles and placement of lightning arresters, isolators, and insulators in ensuring equipment safety in substations. |
CO4 | Design and assess grounding systems and auxiliary systems in switchyards for effective substation operation and safety. |
CO5 | Apply protection principles to simulate overcurrent protection and perform practical testing like earth insulation resistance measurement. |
CO, PO Mapping Matrix
CO, PO Mapping Matrix |
||||||||||||
CO / PO | PO1 | PO2 | PO3 | PO4 | PO5 | PO6 | PO7 | PO8 | PO9 | PO10 | PO11 | PO12 |
CO1 | 3 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 2 |
CO2 | 3 | 3 | 2 | 2 | 3 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
CO3 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 1 | 1 | 2 | 2 | 1 |
CO4 | 3 | 3 | 3 | 3 | 2 | 3 | 2 | 1 | 2 | 2 | 3 | 2 |
CO5 | 3 | 3 | 2 | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 3 |
Content
2.1. Single line diagram/equipments [Equipments-transformer, CB, fuse etc.]
2.2. Relays, Relaying schemes and auxiliariesWiring Diagram
2.3. Layout of Sub-Station(33/11KV S/S, 220/33KV S/S)
2.4. Indoor and outdoor busbars – bus-bar mountings and their clearances.
2.5. Designing Electrical Transmission Tower Types and Design
Practice
1. Design 33/11 KV substation
2. Single Line layout of substation
Books:
Course outcomes
COs | Course outcomes |
CO1 | Interpret and analyze single line diagrams and identify the role of key substation equipment such as transformers, circuit breakers, and fuses. |
CO2 | Understand and explain various types of relays, relaying schemes, auxiliary circuits, and wiring diagrams used in protection systems. |
CO3 | Illustrate the layout and working principles of 33/11 kV and 220/33 kV substations, including component placement. |
CO4 | Evaluate the design aspects of indoor and outdoor busbars, including mounting arrangements and electrical clearances. |
CO5 | Design transmission towers and substation layouts by applying protection principles, including practical implementation of 33/11 kV substation SLDs. |
CO, PO Mapping Matrix
CO, PO Mapping Matrix | ||||||||||||
CO / PO | PO1 | PO2 | PO3 | PO4 | PO5 | PO6 | PO7 | PO8 | PO9 | PO10 | PO11 | PO12 |
CO1 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 2 |
CO2 | 3 | 3 | 2 | 2 | 3 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
CO3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
CO4 | 3 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
CO5 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 3 | 3 |
Content
3.1. CT & PTs, Local &p; Back-up Protection. Protection Schemes,
3.2. New Generation Relays, Different types of indoor and outdoor CB, Breaker Maintenance,
3.3. Lightening Arrestors/Surge Arrestors, Isolators And Insulators,
3.4. Grounding system, Auxiliary System in Switchyard/Substation
Practice
1. Design Over current Protection for sub-station Feeder.
2.Measuring Earth Insulation Resistance
Books:
COs | Course outcomes |
CO1 | Understand modern trends and basic concepts in underground cabling |
CO2 | Identify and analyze materials used in cables and conductors for underground cabling systems. |
CO3 | Gain proficiency in testing and commissioning procedures for underground cables. |
CO4 | Develop skills in cable laying techniques for underground cabling projects. |
CO5 | Perform insulation resistance (IR) tests on cables effectively. |
CO, PO Mapping Matrix
CO, PO Mapping Matrix | |||||||||||||||
CO/PO | PO1 | PO2 | PO3 | PO4 | PO5 | PO6 | PO7 | PO8 | PO9 | PO10 | PO11 | PO12 | PSO1 | PSO2 | PSO3 |
CO1 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 3 | 1 | 2 | ||||
CO2 | 2 | 3 | 3 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 3 | ||||
CO3 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 3 | 3 | 2 | ||||
CO4 | 2 | 1 | 3 | 3 | 2 | 3 | 3 | 2 | 1 | 2 | 3 | ||||
CO5 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 3 | 1 | 2 | 3 |
Content
4.1 Modern trends in Underground Cabling Basic Concepts,
4.2 Materials Used in Cables, Conductors
4.3 Testing and Commissioning of cables
4.4 Under Ground Cable
4.5 Cable Laying
Practice
Books:
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],
COs | Course outcomes |
CO1 | Understand transformer principles, manufacturing, testing, faults, and maintenance for practical application. |
CO2 | Develop proficiency in manufacturing and testing transformers. |
CO3 | Gain skills in diagnosing transformer faults and implementing corrective actions. |
CO4 | Learn to design and operate substations effectively for distribution and transmission systems. |
CO5 | Acquire knowledge of safety practices and energy efficiency in transformer operations and substation management |
CO, PO Mapping Matrix | |||||||||||||||
CO/PO | PO1 | PO2 | PO3 | PO4 | PO5 | PO6 | PO7 | PO8 | PO9 | PO10 | PO11 | PO12 | PSO1 | PSO2 | PSO3 |
CO1 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 3 | 1 | 2 | ||||
CO2 | 2 | 3 | 3 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 3 | ||||
CO3 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 3 | 3 | 2 | ||||
CO4 | 2 | 1 | 3 | 3 | 2 | 3 | 3 | 2 | 1 | 2 | 3 | ||||
CO5 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 3 | 1 | 2 | 3 |
Course Content
Theory
7.1 Inner & Outer Part of Transformer,
7.2 Manufacturing of Transformer,
7.3 Transformer Test,
7.4 Conditions leading to faults in Transformer,
7.5 Maintenance of transformer
Practice
Books
Course 1: Generation, Transmission & Distribution scenario in India
[Interactive + Modeling], [1-1-0], [22 Hrs]
Session 1
Types of generation: Conventional and Non-conventional,
Video: https://www.youtube.com/watch?v=Z1X9M8x6sLo
Session 2
Thermal Power Plant, Hydro Power Plant,
Video: https://www.youtube.com/watch?v=LPtSskTnQN8
Session 3
Gas Power Plant, Nuclear Power Plant,
Video: https://www.youtube.com/watch?v=9q7_n2E32_g
Session 4
Co-generation Various sources Non-conventional Energy Sources.
Video: "https://www.youtube.com/watch?v=2mw2h7FMPh8"
Session 5
Role of computers in distribution system planning-Load modeling
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.
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
Load Modeling
Session 10
Substation Modeling
[Lab Practice in Own Distribution Network, Modeling], [1-2-0], [34 Hrs]
Session 1
Introduction to Substation Components
Video: https://www.youtube.com/watch?v=DyySeVxGs_Y
Notes: https://drive.google.com/file/d/1OMIqEnbQr4Kv8vTOtUvtYowu1sldObtx/view?usp=drive_link
https://drive.google.com/file/d/1lophecLvddk3c8hRn9ywklNP0N-BP0J_/view?usp=drive_link
Session 2
Single Line Diagram (SLD)
Video:https://www.youtube.com/watch?v=VBqbEGsoxL4
Session 3
Drawing SLD (Practical/Drawing Session)
Video: https://www.youtube.com/watch?v=YhztPlQUIkE&t=56s
Session 4
Circuit Breakers, Fuses & Isolators
Video: https://www.youtube.com/watch?v=8QLVvyNfEgc
Notes:https://drive.google.com/file/d/1GBHFoH4ngAk7W1nUUUvDzmnkhmDn0zoa/view?usp=drive_link
Session 5
Relays and Relaying Schemes
Video: https://www.youtube.com/watch?v=ktKRvKa3Buk
Session 6
Control Wiring and Auxiliary Circuits
Video: https://www.youtube.com/watch?v=uXP8pARXsgs
Session 7
Indoor vs Outdoor Substations
Video: https://www.youtube.com/watch?v=Ztri21IfYGg
Notes: https://drive.google.com/file/d/1JeCSFafz9wE_khFT1ygSQnCzJVVM6bW8/view?usp=sharing
Session 8
Substation Layout Planning
Video: https://www.youtube.com/watch?v=ZU4y6vsabP4&list=PLJkme1ZCZE1XfhSHL5aTcVsyPKmlNgpro&index=2
Session 9
Layout Drawing Session (Practical)
Video: https://www.youtube.com/watch?v=l53NrBvlorQ&list=PLJkme1ZCZE1XfhSHL5aTcVsyPKmlNgpro&index=5
Session 10
Busbars and Configurations
Video: https://www.youtube.com/watch?v=Xu3W_KTl9WI
Notes: https://www.elprocus.com/what-is-a-bus-bar-types-their-working/
Session 11
Transmission Tower Types and Loads
Video: https://www.youtube.com/watch?v=XKNAhSCL7A4
Notes: https://drive.google.com/file/d/15AhRa3kMDAAWh4enUFOReZeriajxdQ2D/view?usp=sharing
Session 12
Tower Design Parameters and Sketching
Video: https://www.youtube.com/watch?v=IJTcq3XPLCE
Notes:https://drive.google.com/file/d/15AhRa3kMDAAWh4enUFOReZeriajxdQ2D/view?usp=sharing
[Field Visit+ Lab Practice in Own Distribution Network] [1-2-0] [34 Hrs]
Session 1
Protection scheme & Switchgear
Notes: https://drive.google.com/file/d/19ouXceZKagUKUjOyb-GKg-asyAMzaxz4/view?usp=drive_link
Session 2
CTs & PTs – Types, Ratings, Accuracy, Applications
Video: https://www.youtube.com/watch?v=3CdNDsKKsYk
Notes: https://drive.google.com/file/d/1lmJWBmVu4Qlou1v7Owlm-Wb3zLqNl5fa/view?usp=sharing
Session 3
Protection Basics – Local vs Backup, Primary vs Secondary Schemes
Video: https://www.youtube.com/watch?v=3GLcOW7Bt9c
Notes: https://drive.google.com/file/d/1sEoPza6IIvjpcEOA2k3w-TDG6G6DWVwG/view?usp=drive_link
Session 4
Relay Types – EM, Static, Numerical; Introduction to IDMT concept
Video: https://www.youtube.com/watch?v=L67tOFBuL-Q
Notes: https://drive.google.com/file/d/1ONQ0nhR3jW9GPrLiH9dSvmwv0CPlpUXF/view?usp=drive_link
Session 5
Overcurrent, Earth Fault, Differential & Distance Protection
Video: https://www.youtube.com/watch?v=oBXO_zXjeZw
Notes: https://electrical-engineering-portal.com/overcurrent-distance-differential-protection
Session 6
Circuit Breakers – Types, Ratings, Indoor/Outdoor use
Video: https://www.youtube.com/watch?v=Ku1fnkc_t-g
Notes: https://drive.google.com/file/d/1ONQ0nhR3jW9GPrLiH9dSvmwv0CPlpUXF/view?usp=sharing
Session 7
Breaker Testing and Preventive Maintenance Practices
Notes: https://gesrepair.com/circuit-breaker-maintenance/
Session 8
Surge Protection – LA Types, Operation, Placement
Video: https://www.youtube.com/watch?v=VYmSzQNq-Sg
Notes:https://www.elprocus.com/what-is-lightning-arrester-working-principle-and-its-types/
Session 9
Isolation Devices – Isolators, Motorized vs Manual, Failure Modes of Insulators
Video: https://www.youtube.com/watch?v=EjWV9v1KorM
Session 10
Grounding Systems – Types, Earth Mat Design, Pipe/Rod Earthing
Session 11
Auxiliary Systems – Battery Bank, DC System, Lighting & Fire Protection
Session 12
Review layout of substation switchyard and protection zones
Notes:https://www.transgrid.com.au/media/zgogqoqg/1-1-substation-primary-design-standard-rev-2.pdf
Session 13
Field measurement – insulation resistance of LA and CB system
Video: https://www.youtube.com/watch?v=1tcpfaXvlYw
Session 14
Complete Protection Scheme Layout with CT/PT, Relay, LA, CB
Video: https://www.youtube.com/watch?v=tXRf1Rxal9k
Session 1
Insulation Resistance Test of Cable theory
Video Link: https://youtu.be/fKJtiWO3saE?si=S39EiOS6T6KxzqLN
Notes: Megger-Guide-to-Insulation-Testing.pdf
Session 2
Modern trends in Underground Cabling
Video Link: https://youtu.be/2UjGGI9OeLY
Notes: https://aec.edu.in/aec/Instruction_Material/PS-I%20UNIT-4.pdf
Session 3
Insulation Resistance Test of Cable by simulation
Video Link: https://youtu.be/fKJtiWO3saE?si=S39EiOS6T6KxzqLN
Session 4
Modern trends in Underground Cabling
Video Link: https://youtu.be/2UjGGI9OeLY
Notes: https://aec.edu.in/aec/Instruction_Material/PS-I%20UNIT-4.pdf
Session 5
Insulation Resistance Test of Cable in field
Video Link: https://youtu.be/2nSNbMP46uc
Notes: https://idm-instrumentos.es/wp-content/uploads/2021/01/A_UG_SM0001E01-1.pdf
Session 6
Selection of Cable, Materials Used in Cables
Video Link: https://youtu.be/rHcCQfklICc
Notes: https://kh.aquaenergyexpo.com/wp-content/uploads/2024/01/Underground-Cables.pdf
Session 7
Cable Jointing: Types of joints
Video Link: https://youtu.be/qQQS5b3jfFA
Notes:https://www.cabledatasheet.com/pdf/Underground%20Cable%20System.pdf
Session 8
Selection of Cable, Materials Used in Cables
Video Link: https://youtu.be/rHcCQfklICc
Notes: https://kh.aquaenergyexpo.com/wp-content/uploads/2024/01/Underground-Cables.pdf
Session 9
Cable Jointing: Britannia Joint
Video Link: https://youtu.be/3xzQF3GX_zM
Session 10
Selection of Cable Conductors
Video Link: https://youtu.be/rHcCQfklICc
Notes:https://www.nietanugul.edu.in/files/4th%20Sem_Elect%20Engg_GTD_Ground%20Cable-1.pdf
Session 11
Cable Jointing: T Joint
Video Link: https://youtu.be/qQQS5b3jfFA
Notes: 00 cover com_tech
Session 12
Testing and Commissioning of cables
Video Link: https://www.youtube.com/watch?v=qVYvPlhn5vg
Session 13
Cable Jointing: Married joint
Video Link: https://youtu.be/3xzQF3GX_zM
Session 14
IR Test
Video Link: https://youtu.be/JbDvOxFQBO4
Notes:https://www.asras.com/images/column_1371632486/Insulation%20Testing.pdf
Session 15
Simulation/Field practice of systems handling Underground cables
Video Link: https://www.asras.com/images/column_1371632486/Insulation%20Testing.pdf
Notes:https://www.aemc.com/userfiles/files/resources/applications/megohmmeters/APP-InsulationTesting.pdf
Session 16
IR Test
Video Link: https://youtu.be/JbDvOxFQBO4
Notes: https://www.instrumart.com/assets/Megger-Guide-to-Insulation-Testing.pdf
Session 17
Determine the resistance of the power cable
Video Link: https://m.youtube.com/watch?v=28EeawxzQlg&utm
Notes: https://www.scribd.com/document/38437195/cablinsul
Session 18
Cable laying Techniques
Video Link: https://youtu.be/MJO1Bb7jkh8
Session 19
Measurement of voltage drop along the length of the power cable
Video Link: https://youtu.be/rEEPzGGrimM
Notes: https://aec.edu.in/aec/Instruction_Material/PS-I%20UNIT-4.pdf
Session 20
Joint Techniques
Video Link: https://youtu.be/3xzQF3GX_zM
Session 21
Joint Techniques
Video Link: https://youtu.be/3xzQF3GX_zM
Session 22
Joint Practice
Video Link: https://youtu.be/qQQS5b3jfFA
Notes: https://www.cooperative.com/programs-services/bts/Documents/Reports/03-08UnderDistSystemDesignGuide.pdf
Session 23
Murray Loop
Video Link:https://youtu.be/IbeTNogACYQ?si=Vi-MUxUwdblwFwFK
Notes:https://osme.co.in/wp-content/uploads/2020/05/4-TH-SEM-EE-GTD3.pdf
Session 24
Calculation of Insulation Resistance
Video: https://youtu.be/Agg20VzVmtM
Notes:https://idm-instrumentos.es/wp-content/uploads/2021/01/A_UG_SM0001E01-1.pdf
Session 25
Varley Loop
Video Link:https://youtu.be/PsTvaLN9GIU?si=WaMYKJ1CWnt_XIml
Notes: https://www.irejournals.com/formatedpaper/1702721.pdf
Session 26
Grading of cables
NOtes:https://www.rcet.org.in/uploads/academics/regulation2021/rohini_18349683026.pdf
Course 5: Power System Market, Markets For Electrical Energy, Energy Conservation
[Interactive], [1-0-0] [10 Hrs]
Session 29
Electricity Business
Video: https://www.youtube.com/watch?v=dYvEG3uQzsQ
Session 30
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
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
Course 6: GRID Safety Norms, Electrical Accidents and prevention, Electricity Costing & Audit,
[Field Survey], [0-2-0], [24 Hrs]
Session 35
Safety Requirement, Hazards, Electrical Accidents and prevention, First Aid
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.
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.
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.
Video: https://www.youtube.com/watch?v=myq7NBgsMD0
Session 39
Energy Audit.
Video: https://www.youtube.com/watch?v=lUojO1HvC8c
Practice
Session 40
Hazard Analysis & Mitigation
Session 1
Manufacturing of Transformer
Video Link: https://youtu.be/2MHoiNnv3ZE?si=Bb1Hit0ppd16ynqc
Session 2
Transformer Tests: Importance of testing, Polarity Test in Simulations and Hardware
Video Link: https://youtube.com/shorts/F_J_cPCwM0c?si=FsUiSgkryX5sArAL
Notes:https://uomus.edu.iq/img/lectures21/MUCLecture_2023_12759795.pdf
Session 3
OC and SC test of transformer to calculate the equivalent circuit parameter and verify the circuit model using Simulation
Video Link: https://youtu.be/s5YopvEztAI?si=cBt4VmCMRTJ5xP4P
Notes:https://uomus.edu.iq/img/lectures21/MUCLecture_2023_12759795.pdf
Session 4
Calculation of Efficiency
Video Link: https://youtu.be/GgckE4H5AJE?si=mGExzWQ3F7MB-NBO
Notes:https://www.lkouniv.ac.in/site/writereaddata/siteContent/202005101535283728wazid%20-Losses%20and%20Efficiency.pdf
Session 5
Finding the voltage regulation using simulation and hardware
Video Link:https://youtu.be/VO2aZqKrKS0?si=LZJct2pnObfP-jt1
Notes: https://web.eecs.utk.edu/~kaisun/ECE325/ECE325_4-Transformers_3.pdf
Session 6
Finding the voltage regulation using simulation and hardware
Video Link: https://youtu.be/mJcVYkfK5Mc?si=PuNpq6A3dcMIXGZB
Notes: https://web.eecs.utk.edu/~kaisun/ECE325/ECE325_4-Transformers_3.pdf
Session 7
Maintenance of transformer
Video Link: https://youtu.be/qyNy64PqwBI?si=cgC0Rt2xkCdoEXcM
Session 8
Parallel operation of Transformer in Simulation
Video Link: https://youtu.be/a0TMiPDLJes?si=RJpZpwwG7lfFVfDg
Notes: https://uomustansiriyah.edu.iq/media/lectures/5/5_2019_02_04!11_00_36_PM.pdf
Session 9
Parallel operation of Transformer in Practice
Video Link: https://youtu.be/a0TMiPDLJes?si=RJpZpwwG7lfFVfDg
Notes: https://uomustansiriyah.edu.iq/media/lectures/5/5_2019_02_04!11_00_36_PM.pdf
Session 10
Back to back test using simulation
Video Link:
https://youtu.be/l-UrV82raoM?si=dAt7RHwUrhLAMHqy
Notes: https://www.rcet.org.in/uploads/academics/rohini_74927623802.pdf
Session 11
Back to back test in hardware
Video Link: https://youtu.be/l-UrV82raoM?si=dAt7RHwUrhLAMHqy
Notes: https://www.rcet.org.in/uploads/academics/rohini_74927623802.pdf
Session 12
Winding Resistance Test in simulation and hardware
Video Link: https://youtu.be/Nyd4TgH9hAI?si=SNhqQfGyXvnGSI7i
Notes: https://www.dv-power.com/wp-content/uploads/2023/04/Brochure-RMO-TW-B-RXX0TW-321-EN-1.pdf
Session 13
Ratio Test using Simulation
Video Link: https://youtu.be/7JRUgQPzxnA?si=DIA9S77jpvUjz4ub
Notes: https://users.math.msu.edu/users/gnagy/teaching/12-spring/mth133/L30-133.pdf
Session 14
Conditions leading to faults in Transformer
Video Link: https://youtu.be/nRWwdWkQSq8?si=f_KsGhhlodYZL2aP
Session 15
Ratio Test using hardware
Video Link: https://youtu.be/VYJNgnJhWhU?si=VgO-1ZnXglhpks5x
Notes: https://users.math.msu.edu/users/gnagy/teaching/12-spring/mth133/L30-133.pdf
Session 16
Break Down Voltage (BDV) Test
Video Link: https://youtu.be/RhsdaPx2gCE?si=fos_5ElTYp_VonWl
Notes: https://www.mahadiscom.in/supplier/wp-content/uploads/2020/05/OIL-BDV-TESTER.pdf
Session 17
Break Down Voltage (BDV) Test.
Video Link: https://youtu.be/RhsdaPx2gCE?si=fos_5ElTYp_VonWl
Notes: https://www.mahadiscom.in/supplier/wp-content/uploads/2020/05/OIL-BDV-TESTER.pdf
Session 18
High Voltage Test
Video Link: https://youtube.com/shorts/bE2wMfgylLs?si=uV_5Vv4hhj_iM9a-
Session 19
Parallel Operation of 3-ph Transformer
Notes: https://www.rcet.org.in/uploads/academics/rohini_14630325959.pdf
Session 20
Transformer Testing
Video Link:
https://youtu.be/7JRUgQPzxnA?si=DIA9S77jpvUjz4ub
Notes:
Session 21
On-Site Inspection
Video Link: https://youtu.be/hK1idaavZeY?si=5DtTQ1YYMXPCz2wP
Session 22
On-Site Inspection
Video Link: https://youtu.be/hK1idaavZeY?si=5DtTQ1YYMXPCz2wP
Session 23
On-Site Inspection
Video Link: https://youtu.be/hK1idaavZeY?si=5DtTQ1YYMXPCz2wP
Session 24
On-Site Inspection
Video Link: https://youtu.be/hK1idaavZeY?si=5DtTQ1YYMXPCz2wP
Session 25
Maintenance of transformer
Video Link: https://youtu.be/qyNy64PqwBI?si=cgC0Rt2xkCdoEXcM
Session 26
Fault Finding & Corrective action
Video Link: https://youtu.be/_I247fdPwb4?si=AlcE97tF8Uv2dzvR
Session 27
Maintenance of transformer
Video Link: https://youtu.be/qyNy64PqwBI?si=cgC0Rt2xkCdoEXcM
Session 28
Maintenance of the transformer
Video Link: https://youtu.be/qyNy64PqwBI?si=cgC0Rt2xkCdoEXcM
Notes:
Session 29
Maintenance of transformer
Video Link: https://youtu.be/qyNy64PqwBI?si=cgC0Rt2xkCdoEXcM
Session 30
Transformer Tests: Importance of testing, Polarity Test in Hardware
Video Link: https://youtu.be/hbX2exmsJYE?si=dqcnAEunM4OrtOhg
Session 31
Series and Parallel Connection of Transformers
Video Link: https://youtu.be/hbX2exmsJYE?si=dqcnAEunM4OrtOhg
Session 32
Digital Design of Transformer
Video Link: https://youtu.be/96Vekm8Ws4U?si=vs0-L-6ssZN-dtO5
Session 33
Conditions leading to faults in Transformer
Video Link: https://youtu.be/_I247fdPwb4?si=AlcE97tF8Uv2dzvR
Session 34
Vector Group Test
Video Link: https://youtu.be/ZswbZxzaCBc?si=TPCHCO6lLGsocYGT
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 35
Dd0 and Yy0 Connection
Video Link: https://youtu.be/ZswbZxzaCBc?si=TPCHCO6lLGsocYGT
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 36
Dd6 and Yy6 Connection
Video Link: https://youtu.be/ZswbZxzaCBc?si=TPCHCO6lLGsocYGT
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 37
YNd11 and YNd1 Connection
Video Link: https://youtu.be/ZswbZxzaCBc?si=TPCHCO6lLGsocYGT
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 38
Zy1 & Zy11 Connection
Video Link: https://youtu.be/ZswbZxzaCBc?si=TPCHCO6lLGsocYGT
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 39
Dymola Hands-on
Video Link:https://youtu.be/FN8LlnTwzVE?si=mFz82w9glz3czs1u
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 40
Dymola Hands-on
Video Link:https://youtu.be/FN8LlnTwzVE?si=mFz82w9glz3czs1u
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 41
Dymola Hands-on
Video Link:https://youtu.be/FN8LlnTwzVE?si=mFz82w9glz3czs1u
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 42
Dymola Hands-on
Video Link:https://youtu.be/FN8LlnTwzVE?si=mFz82w9glz3czs1u
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 43
Dymola Hands-on
Video Link: https://youtu.be/FN8LlnTwzVE?si=mFz82w9glz3czs1u
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 44
Dymola Hands-on
Video Link: https://youtu.be/FN8LlnTwzVE?si=mFz82w9glz3czs1u
Notes: electrical-machine-design-ak-sawhneypdf-pdf-free.pdf
Session 45
IR Test of Transformer
Video Link:
https://youtu.be/hbX2exmsJYE?si=dqcnAEunM4OrtOhg
Session 46
Winding Resistance Test
Video Link: https://youtu.be/hbX2exmsJYE?si=dqcnAEunM4OrtOhg
Session 47
Load Sharing by parallel connected transformers
Video Link: https://youtu.be/xqLMDrCKH58?si=Tgkee4bc26FHflaz
Notes: https://uomustansiriyah.edu.iq/media/lectures/5/5_2019_02_04!11_00_36_PM.pdf
Session 48
Zig-Zag connection
Video Link: https://youtu.be/ejR3i35mD4c?si=NQStz7GIcfXNSjjE
Session 49
Scott Connection
Video link: https://youtu.be/sHV_r_xO5GI?si=A7Nv4BFInQiFyl3D
Notes:
https://www.recabn.ac.in/wp-content/uploads/2024/05/EM-I-scott-connection.pdf
Session 50
Scott Connection in simulation
Video link:
https://youtu.be/sHV_r_xO5GI?si=A7Nv4BFInQiFyl3D
Notes:
https://www.recabn.ac.in/wp-content/uploads/2024/05/EM-I-scott-connection.pdf
Session 51
Scott Connection in hardware
Video link: https://youtu.be/sHV_r_xO5GI?si=A7Nv4BFInQiFyl3D
Notes:
https://www.recabn.ac.in/wp-content/uploads/2024/05/EM-I-scott-connection.pdf
Session 52
V Connection in simulation
Video link: https://youtu.be/NKTFTt7Vqfc?si=Ynwo5iZONdKjVOLU
Notes: https://nit-edu.org/wp-content/uploads/2021/09/Ch-33-Transformer-3-phase.pdf
Session 53
V Connection in hardware
Video link: https://youtu.be/NKTFTt7Vqfc?si=Ynwo5iZONdKjVOLU
Notes: https://nit-edu.org/wp-content/uploads/2021/09/Ch-33-Transformer-3-phase.pdf
Session 54
OTI & WTI
Video Link: https://youtu.be/_Hi1xtzOA44?si=3ipN9MPVSdOSOJeP
Session 55
MOG, Bucholtz Relay
Session 56
Back to back test for 1-phase TF in Simulation
Video Link: https://youtu.be/l-UrV82raoM?si=dAt7RHwUrhLAMHqy
Session 57
Back to back test for 3 phase TF in simulation
Video Link:
https://youtu.be/l-UrV82raoM?si=dAt7RHwUrhLAMHqy
Session 58
Back to back test for 3 phase TF in hardware
Video Link: https://youtu.be/l-UrV82raoM?si=dAt7RHwUrhLAMHqy
Session 59
Individual Calculation of core loss
Video Link:https://youtu.be/ZEEd_GBURoY?si=UTGM3bGlCdI-UXLu
Notes:
Session 60
Transformer with higher frequency than design frequency.
Video Link: https://youtu.be/r6FNJ1pZOQk?si=6E3hmHITkRSdZNNm
Session 61
Mechanical design of core
Video Link: https://youtu.be/b1boLgW2Gbo?si=-uPH-KqtVKO7MUc2
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 62
Mechanical design of core
Video Link: https://youtu.be/b1boLgW2Gbo?si=-uPH-KqtVKO7MUc2
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 63
Mechanical design of core
Video Link: https://youtu.be/b1boLgW2Gbo?si=-uPH-KqtVKO7MUc2
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 64
Mechanical design of Winding
Video Link: https://youtu.be/TWh-kUQ_ENQ?si=gOeT2MMA1v_ukKxe
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 65
Mechanical design of Winding
Video Link: https://youtu.be/TWh-kUQ_ENQ?si=gOeT2MMA1v_ukKxe
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 66
Cooling System in Transformers
Video link: https://www.youtube.com/watch?v=OM2h6DoCVNA
Notes: https://sdbidoon.com/document/dc-machine-2-year-25.04.2020.pdf
Session 67
Cooling System in Transformers
Video link: https://www.youtube.com/watch?v=OM2h6DoCVNA
Notes: https://sdbidoon.com/document/dc-machine-2-year-25.04.2020.pdf
Session 68
Magnetic Balance Test in simulation
https://ijireeice.com/wp-content/uploads/2019/02/IJIREEICE.2019.7105.pdf
Session 69
Magnetic Balance Test in hardware
https://ijireeice.com/wp-content/uploads/2019/02/IJIREEICE.2019.7105.pdf
Session 70
Catia Hands-on
Video Link: https://youtu.be/lzpWDNYETXk?si=FGS-SgwWvmrVh7jG
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 71
Catia Hands-on
Video Link: https://youtu.be/lzpWDNYETXk?si=FGS-SgwWvmrVh7jG
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 72
Catia Hands-on
Video Link: https://youtu.be/lzpWDNYETXk?si=FGS-SgwWvmrVh7jG
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 73
Catia Hands-on
Video Link: https://youtu.be/lzpWDNYETXk?si=FGS-SgwWvmrVh7jG
Notes: ELECTRICAL_MACHINE_DESIGN.pdf
Session 74
Catia Hands-on
Video Link: https://youtu.be/lzpWDNYETXk?si=FGS-SgwWvmrVh7jG
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
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.