Diploma in Operation and Maintenance of Electrical Grid System & Transformers

Teacher

Swakantik Mishra

Category

Diploma Courses

Course Attendees

Still no participant

Course Reviews

Still no reviews

Course: Diploma in Operation and Maintenance of Electrical Grid System & Transformers

Course Credits: [6+14+4] (24)

Courses Divisions:

 

1. Introduction, Power Scenario, Power Quality & Fault clearance, [1-1-0]

2. Switchyard & substation Networks, [1-2-0]

3. Protection scheme & Switchgear, [1-2-0]

4. Cable system & 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]

 

Course Objectives:

 

1. To create technically trained manpower readily available for recruitment to the power/energy companies & Transformer Manufacturing firms in Electrical Sector.

 

Course Outcomes

 

1. Product: Manufacturing of commercially used distribution transformer

2. Hands-on experience in Operation and maintenance procedures carried out on T & D system & apparatus

3. Hands-on experience in real-time testing of T & D system & apparatus

4. Hands-on experience in Transformer Maintenance & Testing

 

 

Syllabus:

 

1. Generation, Transmission & Distribution scenario in India, Power Quality by Quick Clearance of Fault. [1-1-0]

2. Switchyard/Substation Types.[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, Lightning Arrestors/Surge Arrestors, Isolators And Insulators, Grounding system, Auxiliary System in Switchyard/Substation. [1-2-0]

4. Modern trends in Underground Cabling Basic Concepts, 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 the 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:

 

1. 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

Assignment 1

To be given by the subject teacher based on the content covered.

 

Course 2: Switchyard/Substation Types [Lab Practice in Own Distribution Network, Modeling], [1-2-0], [34 Hrs]

Session 11
Single line diagram/equipments [Equipments-transformer, CB, fuse etc.]

Video: https://www.youtube.com/watch?v=IgGnfBiisL0

Session 12
Relays, Relaying schemes and auxiliariesWiring Diagram

Video: https://www.youtube.com/watch?v=LAiBuu_nICI

Session 13
The layout of Sub-Station(33/11KV S/S, 220/33KV S/S)

Video: https://www.youtube.com/watch?v=04INPuv9NBI

Session 14
Indoor and outdoor busbars –– bus-bar mountings and their clearances.

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

Assignment 2

To be given by the subject teacher based on the content covered.

 

Course 3: System Protection & Auxiliaries [Field Visit+ Lab Practice in Own Distribution Network] [1-2-0] [34 Hrs]

Session 18
CT & PTs, Local &p; Back-up Protection. Protection Schemes,

Video: https://www.youtube.com/watch?v=tXRf1Rxal9k

Session 19
New Generation Relays, Different types of indoor and outdoor CB, Breaker Maintenance,

Video: https://www.youtube.com/watch?v=PDwtmQJnp18

Session 20
Lightening Arrestors/Surge Arrestors, Isolators And Insulators,

Video: https://www.youtube.com/watch?v=5DnMjWlGhD8

Session 21
Grounding system, Auxiliary System in Switchyard/Substation

Video: https://www.youtube.com/watch?v=zLW_7TPf310

Practice

Session 22

Design Overcurrent Protection for sub-station Feeder.

Session 23

Measuring Earth Insulation Resistance

Assignment 3

To be given by the subject teacher based on the content covered.

 

Course 4: Cables in Electrical System [Visit to Standard Testing Lab, Workshop Practice], [1-2-0], [34 Hrs]

Session24
Modern trends in Underground Cabling Basic Concepts,

Video: https://www.youtube.com/watch?v=nBh1Hy1bt0w

Session 25
Materials Used in Cables, Conductors,

Video: https://www.youtube.com/watch?v=gtAaZ2hFYTA

Session 26
Testing and Commissioning of cables,

Video: https://www.youtube.com/watch?v=Od0k9nqtoCM

Practice

Session 27

IR Test of Cable

Session 28

Cable Jointing

Assignment 4

To be given by the subject teacher based on the content covered.

 

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

Assignment 5

To be given by the subject teacher based on the content covered.

 

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

Assignment 6

To be given by the subject teacher based on the content covered.

 

Course 7: Principles, Manufacturing & Testing of transformer, [DS Tools, Workshop Practice], [1-5-0], [70 Hrs]

Session 41
Inner & Outer Part of Transformer,

Video: https://www.youtube.com/watch?v=94WvB9Gx5_Q

Session 42
Manufacturing of Transformer,

Video: https://www.youtube.com/watch?v=unQr9SN2mUM

Session 43
Transformer Test,

Video: https://www.youtube.com/watch?v=R7gtH0iMea4

Session 44
Conditions leading to faults in Transformer,

Video: https://www.youtube.com/watch?v=Dw0ioNJOtDg

Session 45
Maintenance of transformer

Practice

Session 46

Transformer Manufacturing

Session 47

Transformer Testing

Session 48

Fault Finding & Corrective action

Session 49

Catia Hands-on

Video: https://www.youtube.com/watch?v=R8YEA4e9hm4&list=PLkMYhICFMsGbYCvbGrrygtqGiBGguIzbf

Session 50

Catia Hands-on

Session 51

Dymola Hands-on

Video:https://www.youtube.com/watch?v=FN8LlnTwzVE&list=PLVewF7L-CjSHJ_krhbRFgygQA6sJiLpkB

Session 52

Dymola Hands-on

Session 53

Digital Design of Transformer by Gate Process: Links to Project

Session 54

IR Test

Session 55

Winding Resistance Test

Session 56

Ratio Test

Session 57

BDV Test

Session 58

On-Site Inspection

Session 59

High Voltage Test

Session 60

Wrap-up

 

Assignment 7

To be given by the subject teacher based on the content covered.

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.