Substation Installation
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Transcript of Substation Installation
![Page 1: Substation Installation](https://reader036.fdocuments.in/reader036/viewer/2022082217/55cf903e550346703ba43b7a/html5/thumbnails/1.jpg)
Harmonization of Power Distribution System in ASEAN Countries
Dr. Asawin RajakromConstruction Department
Metropolitan Electricity Authority Email: [email protected]
Design of Distribution Substation:Substation Installation
![Page 2: Substation Installation](https://reader036.fdocuments.in/reader036/viewer/2022082217/55cf903e550346703ba43b7a/html5/thumbnails/2.jpg)
Discussion Topics
• Planning
• Transportation
• Installation
• Testing & Commissioning
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Installation Planning Equipment Acceptance
Approve Approve
Installation Start
Installation of Equipment Power/Control CablingGrounding
Test/Commissioning
ResultsOK?
Substation Energization
ResultsOK?
Project Start
Project End
Work Flowchart
3
Planning• Activities• Duration• Relation• Resources, e.g. man power, material, vehicle, lifting
facilities etc.• Concurrence to other related works, e.g. cable coming in
and going out substation, SCADA etc.
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![Page 3: Substation Installation](https://reader036.fdocuments.in/reader036/viewer/2022082217/55cf903e550346703ba43b7a/html5/thumbnails/3.jpg)
Installation Planning Equipment Acceptance
Approve Approve
Installation Start
Installation of Equipment Power/Control CablingGrounding
Test/Commissioning
ResultsOK?
Substation Energization
ResultsOK?
Project Start
Project End
Work Flowchart
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![Page 4: Substation Installation](https://reader036.fdocuments.in/reader036/viewer/2022082217/55cf903e550346703ba43b7a/html5/thumbnails/4.jpg)
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![Page 5: Substation Installation](https://reader036.fdocuments.in/reader036/viewer/2022082217/55cf903e550346703ba43b7a/html5/thumbnails/5.jpg)
Equipment acceptance
• Transportation• Checking• Storage• Stocktaking• Checklist of each activities
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Transportation
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Transportation
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Transportation
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Transportation
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Installation of Equipment
• Circuit breaker• Disconnecting and earthing switch• Instrument transformer• Lightning arrester• Gas insulated switchgear (GIS)• Power transformer• Capacitor• Cable and accessories• Station supply
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Installation of Equipment
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Test and commissioning• Insulation test• SF6 gas, insulating oil and vacuum test• Contact resistance• Operating sequences• Operational control• Interlock• Monitoring• Metering• Protection• Individual test• Combined test
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Test and commissioning
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Test and commissioning
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Test and commissioning
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Test and commissioning
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Test and commissioning
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Test and commissioning
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Test and commissioning
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Energization/Operation
• Voltage Withstand and Phase Sequences• Protection and Metering Confirmation• Operation/Maintenance Tools• Documentation
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