Industrial Training ppt

1. INDUSTRIAL TRAINING
ON
POWER ENGINEER’S PVT. LTD.
W-24/25,MIDC, GOKUL
SHIRGOAN,KOLHAPUR
DEPARTMENT OF ELECTRICAL ENGINEERING
SHARAD INSTITUDE OF TECHNOLOGY COLLAGE OF ENGINEERING
PRESENTED BY:-
SHINDE NILESH
CLASS-BE EE
ROLL NO.67

2. Content’s
• Introduction
• Certification
• Layout
• Area of company
• Technical manpower , employees in that organization
• Important parts
• Service provide to consumer
• Testing
• Learning after training
• Conclusion
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3. Introduction
• Established in 1977 by a great visionary late Shree. M. D.
Kane,
• It is a small scale industry.
• Production -
• Power & Distribution Transformers up to 5 MVA, 33kV ,
Hermetically Sealed Transformer, Furnace
Transformers, upto10 MVA, 33 kV Class, Wind mill
Transformers, Booster Transformers, Rectifier Transformers
• Maintenance of transformer
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5. Layout
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6. Area of company
• Total area of that company is 15,000 sq.ft
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7. Technical manpower, employees in that
organization
Sr.No Posts No. of employees
1 Electrical
engineer’s
2
2 Technical 12
3 Officer’s 3
4 Store keeper 2
5 Helper’s 4
6 Accountant 1
Total Employees 24
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8. Raw Materials
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Transformer Spacers Insulators &Terminals
Laminated Core
Impregnated paper
All raw material import from Gujarat

9. •Winding
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L.V. windingL.V. winding former

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• Core

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• Tapper •Tapping

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Insulation
Miner
Insulation
Thickness
Gasket 0.5-0.9mm
Spacers 0.5-0.6mm
Pressboard 0.2mm
Cotton 0.2mm
Impregnated
paper
0.2mm

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• Oil also include in the insulating medium its
viscosity is requir always less in transformer
synthetic and mineral oil is used

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De-moisture
In that industry there are
two ovens
1.fully automatic-90c
2.semi automatic-60c

15. Service of company
• Manufacturing different type of transformers
• Maintenance of transformers
• Oil filtering
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16. • Maintenance of transformer(repair)
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Faulty Transformer
Check continuity of winding
Removing faulty winding

17. • Oil Filtering-
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In warranty period of
transformer
maintenance free of
cost
Check the condition
of the consumer
transformer after 2
months

18. • Testing of oil-
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Oil Tester for Transformer Oil Breakdown Voltage Testing
Remove oil
Oil before and after filtering

19. Fabrication
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It is a lesser cutter it is used for the
cutting a cast iron sheet in
different shape
In that section welding the
different parts of
transformer like air fins,
conservator, valves etc.

20. Cost of transformers
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Sr.No Description Price
1 25KVA 45000/-
2 100KVA 150000/-
3 250KVA 270000/-
4 400KVA 335000/-
5 500KVA 450000/-
6 1000KVA 695000/-

21. Testing
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• Measurement of insulation resistance of H.V.&
L.V. windings .
• Voltage ratio measurement & check of polarities.
(Phase relationship/vector group).
• Winding resistance measurement .
• Magnetic balance test.
• No load loss & No load current measurement .
• Short circuit impedance & load loss measurement
• Di-electric value of oil .

22. •Dielectric test of oil
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23. Learning after training
• How to make main connection of transformer
winding
• How to find the fault in transformer ,how to
overcome
• How to filtering the transformer oil
• How to make H.V. & L.V. winding
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24. Conclusion
• We done this 15 days training we learn the how to
core assemble, how to turn the winding, when faults
come in transformer how to solve this fault.
• How to make the connection of winding, filtering
process of transformer oil and testing of transformer
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Thank You