15EE52T: Transmission Distribution and Utilization Electrical 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Transmission Distribution and Utilization detail DTE Kar Diploma syllabus for Electrical And Electronics Engineering (EE), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EE52T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other electrical 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Electrical 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for transmission distribution and utilization is as follows.

Pre-requisites:

Knowledge about Basics of Electrical and Electronics Engineering , Electrical circuits, and Electrical power generation.

Course Objectives:

Explain transmission and distribution systems, analyse the performance of short transmission lines, Understand the need for distribution automation and benefits, study the components and functions of SCADA system, Understand different electric heating and electric welding methods, types of air conditioning systems. Analyse the electric circuits of refrigeration and air conditioner. Design illumination for class rooms, workshops and factories.

Course Outcomes:

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UNIT -I TRANSMSSION SYSTEMS (10 Hrs)

AC transmission and distribution system – Schematic layout diagram, standard transmission and distribution voltages, Advantages and limitations of High voltage transmission, various systems for power transmission and distribution- 2 wire DC, 2 wire AC, 3 wire AC and 3 phase 4 wire AC systems ,Transmission through overhead and UG system, compare overhead and UG system. Compare HVDC and HVAC system.

OVERHEAD TRANSMISSION LINES:
Main components of overhead transmission lines, Classification of transmission lines based on distance, Line constants -resistance, inductance and capacitance. Short transmission line- equivalent circuit, vector diagram, equations for receiving end voltage, efficiency, voltage regulation and power factor – simple problems. Corona- definition, formation, factors affecting corona, advantages and disadvantages, methods to reduce corona. Meaning of skin effect and Ferranti effect. Transposition of conductors.

UNDERGROUND TRANSMISSION LINES:
Classification ofUG cables,types of cables, general construction of a single core UG cable, construction of 3 core XLPE cables. Essential properties required for insulating material of UG cables. Methods of laying UG cables. Faults in UG cable.

UNIT -II HVDC, FACTS and SUBSTATIONS (08 Hrs)

HVDC transmission:
Block diagram, main components, advantages of HVDC transmission, Limitations of HVDC transmission, Types of HVDC links.

FACTS Controllers-
Definition, Objectives, Basic types of FACTS controllers and their functions.

SUBSTATIONS:-
Meaning of substation, classification, comparison between outdoor and indoor substation, single line diagram of 220KV/66 KV MUSS, components of substation, Bus bar arrangement- list the types- single bus with and without sectionalisation, double bus bar and ring main system. Importance of interconnecting in large power systems. Function of Load Dispatch Stations.

UNIT -III DISTRIBUTION SYSTEMS (07 Hrs)

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UNIT -IV ELECTRICAL HEATING AND WELDING (12 Hrs)

ELECTRICAL HEATING:
Different types of domestic heating appliances, Advantages of electric heating , methods of electrical heating, resistance heating-direct and indirect method, requirement of good heating element, temperature control methods of resistance heating. Arc heating- types- direct and indirect method, Induction heating-types- power frequency, high frequency, high frequency eddy current. Applications of eddy current heating. Di-electric heating- principle and applications. Microwave heating-principle only.

ELECTRIC WELDING:
Definition , types- resistance and arc welding , resistance welding list the types-spot welding and seam welding ,Arc welding- list the types, AC arc welding machine, Mention the special type of welding-laser welding.

UNIT -V ELECTRO CHEMICAL PROCESS, REFRIGERATION AND AIR CONDITIONING (08 Hrs)

ELECTRO CHEMICAL PROCESS-
Principles of electro deposition, laws of electrolysis, Electro plating, Factors affecting Electro plating, Factors governing Electro better electro deposition.

REFRIGERATION AND AIR CONDITIONING-
Meaning of refrigeration, types of refrigerants, State properties of refrigerants, vapour compression refrigerator, electric circuit of domestic refrigerator. Necessity of thermostat, defrosting-types of defrosting, need for air conditioning, principle of air conditioning, electrical circuit for air conditioning unit, types of air conditioning system.

UNIT -VI ILLUMINATION (07 Hrs)

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Reference Books:

1. Transmission, distribution and utilization – vol 3 B.L Thereja and A.K.Theraja.
2. Principles of Power System” by V. K. Mehta, Rohit Mehta S. Chand Publishers, 4th Revised edition 2008
3. Electrical Power Generation Transmission and Distribution by S.N.Singh, PHI Publication
4. Transmission and Distribution of Electric Power by J.B Gupta Katsons Publications.
5. Electric Power Distribution Automation by M.K Khedkar, University Science Press (Laxmi Publications)
6. Power System Operation and Control by Dr.B.R Gupta, S.Chand Publishers.
7. Utilisation of Electric power and electric traction by G. C. Garg, Khanna Publishers, New Delhi.
8. Utilisation of Electrical Power by R K Rajput, Laxmi Publications Pvt. Ltd, New Delhi.

e-Resources:

1. Magazines-ABB Review-u Pictures of the Future by Siemens
2. www.abb.com/review,www.siemens.com/pof
3. www.newnespress.com
4. www.youtube.com/
5. https://en.wikipedia.org/wiki/
6. www.schenieder.com

Course Delivery:

The Course will be delivered through lectures, classroom interaction, animations, group discussion, exercises and student activities, assignments.

Course Contents with Lecture Schedule:

1. Explain AC transmission and distribution system with typical single line diagram, mention standard transmission and distribution voltages. List the advantages and limitations of transmission at high voltage. 01 Hour
2. Various systems for power transmission and distribution- 2 wire DC, Single phase 2 wire AC, 3 wire AC and 3 phase 4 wire AC systems and their applications. 01 Hour
3. Explain transmission through overhead transmission lines.Main components of overhead transmission lines.Explain the steps involved in erection of transmission tower. 01 Hour
4. Explain transmission through UG transmission system, compare overhead and UG system. Compare HVDC and HVAC system 01 Hour
5. Classification of UG cables, Essential properties of insulating material used in for UG cables, list the types UG cables based on construction. Explain with diagram the general construction of a single core UG cable. 01 Hour
6. Explain with diagram the construction of 3 core XLPE cable. List and explain the methods of laying UG cable, mention their merits and de-merits. List the faults in UG cables. 01 Hour
7. Classification of transmission lines based on distance, explain line constants – resistance, inductance and capacitance. Short transmission line- equivalent circuit, vector diagram, write the equations for receiving end voltage, efficiency, voltage regulation and power factor. 01 Hour
8. Simple problems on performance of short transmission lines. 01 Hour
9. Explain Corona, formation of corona, factors affecting corona, advantages and disadvantages, methods to reduce corona. 01 Hour
10. Meaning of skin effect and Ferranti effect. Explain transposition of conductors with diagram 01 Hour
11. HVDC transmission lines-block diagram, list and explain the functions of main components of HVDC transmission system. 01 Hour
12. Types of HVDC links -monopolar, bipolar and Homo-polar DC link. Advantages of HVDC transmission, Limitations of HVDC transmission. 01 Hour
13. FACTS Controllers- Definition, Objectives, Basic types of FACTS controllers and their functions. 01 Hour
14. Meaning of substation and receiving station and their functions, Classification of substations, Comparison between outdoor and indoor substation. 01 Hour
15. Draw single line diagram of 220KV/66 KV MUSS. List the main components of substation and mention their functions. 01 Hour
16. Bus bar arrangement- list the types- explain with diagram single bus arrangement with and without sectionalisation, 01 Hour
17. Explain with diagram double bus double breaker and ring main bus bar arrangements. 01 Hour
18. Explain the importance of interconnecting substations in large power systems. Functions of Load Dispatch Stations. 01 Hour
19. Classification of distribution system. Explain with diagram AC distribution system. 01 Hour
20. List and explain the connection schemes of distribution system- radial, ring main and interconnected systems. 01 Hour
21. Distinguish between Feeder, distributor and service main. List the characteristics of Feeder, distributor and service main. 01 Hour
22. Concept of voltage drop in feeders/distributors 01 Hour
23. Solve simple problems on DC distributor fed at one end. 01 Hour
24. Distribution Automation- List the objectives/Need , functions and benefits. 01 Hour
25. SCADA- Block diagram, components of SCADA and their functions .Advantages and dis-advantages of SCADA. 01 Hour
26. List the domestic and industrial applications of electric heating and the advantages of electric heating. Differentiate the methods of heat transfer- conduction, convection and radiation. 01 Hour
27. Classification of electrical heating. Explain with diagram direct and indirect methods of resistance heating. Mention their applications. 01 Hour
28. Requirement of good heating element. List and explain temperature control methods of resistance furnace with diagrams. 01 Hour
29. Explain with diagram direct and indirect arc furnace. Mention their application. Ref:1 , page no. 1843. Fig. 47.11 01 Hour
30. Induction heating-types- explain with diagram core type induction furnace. List the advantages and disadvantages. Mention the applications.Ref:1 page no. 1846 01 Hour
31. Explain with diagram coreless type induction furnace. List the advantages and disadvantages. Mention the applications. Ref:1 page no. 1849 01 Hour
32. Explain with diagram high frequency eddy current heating. List the advantages and applications of eddy current heating. 01 Hour
33. Di-electric heating- Explain the principle, list the advantages. Mention the applications of dielectric heating. 01 Hour
34. Explain the principle (only) of microwave heating. 01 Hour
35. Define welding. List the types of electric welding. Resistance welding- types- explain with diagram spot welding and seam welding. Mention their applications. 01 Hour
36. Explain with diagram AC arc welding machine (welding transformer). Mention the advantages and dis-advantages. 01 Hour
37. Special type of welding – Explain laser welding with diagram. Mention the applications. List the advantages of laser welding. 01 Hour
38. Meaning of electro plating, Explain principle of electro deposition, State faradays laws of electrolysis. 01 Hour
39. List and explain the factors affecting the amount of electro deposition. List and explain the factors governing better electro deposition. Mention the applications of electroplating. 01 Hour
40. Define refrigeration. List the types of refrigerants. State properties of refrigerants. 01 Hour
41. Explain with diagram the working of vapour compression refrigerator. 01 Hour
42. Explain the electric circuit of domestic refrigerator. Explain the necessity of thermostat. Explain the working of thermostat. 01 Hour
43. Define defrosting. List and explain the types of defrosting. 01 Hour
44. Explain- air conditioning, need for air conditioning and principle of air conditioning. Explain with neat sketch window type of air conditioning system 01 Hour
45. Explain with neat sketch split type of air conditioning system. Explain with neat sketch centralized air conditioning system. 01 Hour
46. Define – plane angle, solid angle, luminous flux and luminous intensity, illumination, reflection factor and lamp efficiency. Explain utilization factor (co-efficient of utilization), space to height ratio and depreciation factor. 01 Hour
47. State and explain the Laws of Illumination- Inverse square law and cosine law. List the requirements/ factors affecting of good lighting. List the source of light and types of lamps. 01 Hour
48. Explain the construction and working of High pressure mercury vapour lamp. 01 Hour
49. Explain the construction and working of High pressure sodium vapour lamp. 01 hour
50. Explain the lighting schemes-direct, indirect, semi-direct lighting, semi -indirect system and flood lighting. 01 Hour
51. Design illumination for a class room. Ref:1 page no.1922 01 Hour
52. Design illumination for a workshop. Ref:1 page no.1921 01 Hour

Student Activity (any one to be submitted with 3 pages self HAND WRITTEN report):

1. Visit nearby transmission system ,identify the different parts and submit a report.
2. Prepare a report on new technologies used in OH lines and UG cables.
3. Prepare a report on latest trends in power transmission.
4. Prepare a report on VSC-HVDC power transmission.
5. Prepare a report on SCADA vs Distribution automation.
6. Prepare a report on Smart Grid distribution system.
7. Prepare a report on latest trends in electrical heating.
8. Prepare a report on latest trends in Welding technology.
9. Prepare a report on latest trends in Refrigeration and Air conditioning.
10. Prepare a report on latest trends in Electro plating.
11. Prepare a report on latest trends in Illumination technologies.
12. Visit nearby substation and submit a report.

Model Question Paper:

(CIE)

1. Explain AC transmission and distribution system with a single line diagram.
2. Explain voltage regulation and transmission line efficiency.
3. Distinguish between Feeder, distributor and service main.
4. Explain voltage drop in feeders.

Model Question Paper:

PART-A

1. Classify the various systems for power transmission.
2. State the standard voltages used for transmission and distribution.
3. Classify the UG cables based on voltage.
4. List the components of HVDC transmission system.
5. Explain the different types of AC distribution system.
6. List the functions of Distribution automation.
7. List the advantages of Direct Arc furnace.
8. List the advantages of high frequency core less induction furnaces
9. Explain welding transformer with reactance coil.

PART – B

1. Explain long transmission line with simple diagram
2. Briefly explain line constants. (6M) (4M)
1. Explain with diagram the construction of 3 corer UG cable. (6M)
2. List the types of cable faults (4M)
1. Briefly explain the operation of HVDC with a block diagram (6M)
2. List the objectives of FACTS. (4M)
1. Explain the AC Secondary distribution system. (6M)
2. State the need for Distribution automation. (4M)
1. Explain SCADA with block diagram. (6M)
2. Classify different methods of Electric heating (4M)
1. List the types of induction furnaces
2. Explain microwave heating.
1. List the properties of refrigerants.
2. Explain diagram with electrical circuit of air conditioning unit.
1. Explain with diagram the working of vapour compression refrigerator.
2. Mention the necessity of electro plating
1. State and explain the laws of illumination
2. List the types of electric arc welding.
1. Explain indirect lighting scheme with a neat sketch.
2. Design the lighting scheme for a class room ( problem to be given)

For detail syllabus of all other subjects of BE Electrical, C15 scheme do visit Electrical 5th Sem syllabus for C15 scheme.

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