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SATCON

Extra High Voltage Engineering Consultancy Services

  • Engineering Consultant for Design, Engineering and Consultancy Services for Extra High Voltage Substations, Transmission Lines, Electrical Balance of Plant (EBOP) of Thermal Power Plants, Large Electrical Systems (HV/MV) of Steel plants, Coal & Iron Handling Plants & Misc. Industries, Electrical System studies using ETAP 2020.

    Are you looking for Extra High Voltage Engineering Consultancy Services in Kolkata ? We are providing the same for Substations and Transmission Lines upto 765kV Voltage level.

  • Engineering Consultant for Design, Engineering and Consultancy Services for Extra High Voltage Substations, Transmission Lines, Electrical Balance of Plant (EBOP) of Thermal Power Plants, Large Electrical Systems (HV/MV) of Steel plants, Coal & Iron Handling Plants & Misc. Industries, Electrical System studies using ETAP 2020.

    Are you looking for Extra High Voltage Engineering Consultancy Services in Kolkata ? We are providing the same for Substations and Transmission Lines upto 765kV Voltage level.

Rajasthan - 220/33kV, 3 x 150MVA Substation for 440MW Solar Power Plant (On behalf of Teren Power Pvt. Ltd., Jodhpur)

Scope of Work :

The scope of work shall include design, engineering, preparation of following basic & detail engineering drawings, design calculations & BOM for electrical, civil & structural works of the 220/33 KV Outdoor Substation, with desired corrections / modifications suggested by client :

A.   ELECTRICAL DRAWINGS :
1. SLD of 220/33kV Switchyards and LV AC & DC auxiliary systems
   
2. Electrical Layout Plan & Elevation of 220/33kV Switchyard, EKD
   
3. Cable Routing, Tray & Trench Layout and Details
   
4. Earthing Layout & Details for the 220/33kV Switchyard
   
5. Lightning Protection Layout & Details of the 220/33kV Switchyard
   
6. Illumination and Small Power Layout of the 220/33kV Switchyard
   
7. Control Schematics & Block Diagrams
   
8. Cable Schedule & Interconnection Diagrams for 220kV and 33kV Switchyards
   
9. SCADA & PLCC Block Diagrams, I/O Lists
   
B. ELECTRICAL DESIGN CALCULATIONS
1 220/33kV Switchyard - Earthing calculation
2 220/33kV Switchyard - DSLP calculation
3 220V DC Battery Sizing Calculation
4 220V DC Battery Charger Sizing Calculation
5 48V DC Battery Sizing Calculation
6 48V DC Battery Charger Sizing Calculation
7 Auxiliary Transformer Sizing Calculation
8 Lighting calculation - 220/33kV switchyard
9 Lighting calculation - Switchyard roads
10 Short Circuit Force Calculation for strung bus
11 Short circuit force calculation for Rigid tubular bus -Verification of BPI Strength
12 Sag & Tension Calculation of strung bus conductor
13 Burnt Oil Tank sizing calculation
14 PS Class CT sizing calculation
15 Relay Setting Calculation
   
C. Structural Drawings with BOM and weight of 220kV Gantry, Equipment support structures and Lightning Mast
   
C.1 Structural Design Calculations :
1 Structural design calculations - 220kV
   
D. Civil Constructional Drawings and Design Calculations :
   
D.1 Foundation Details of 220/33kV Tower, Beam and Switchyard Equipment
   
D.2 Other Civil Constructional Details and Design Calculations for 150MVA Power Transformer, Cable trenches, Drain, Misc. equipment foundations.
   
D.3 Misc. Civil Design Calculations for 150MVA Power Transformer, Cable trenches, Drain, Misc. equipment foundations.
   

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