2010년 6월 30일 수요일

Preface of my work

- Electrical, Instrument & Control (Instrument and control part weak part, still need more experience and study)

Power receiving (Power feeding, power energization)
- Check the contstruction statue and quality. (Construction complete certificate)
- Check required document for the power receiving (approved drawing, quality document, protection relay calculation sheet, equipment site test item & procedure & test protocol, contractual requirements)
- Check function & interlocking test of equipment

Related equipment
- GIS (230kV, 115kV High voltage, . . . )
- Generator step up transformer (230kV, 115kV . . . )
- Unit Aux Transformer for house load consumption
- Exciation Transformer for Generator excitation system
- Generator circuit breaker
- Generator
- MV Switchgear
- LV Switchgear
- Motor control center
- Local panel for various equipment
- Protection panel (GIS, Transformer, Generator, Transmission line)
- Control system ( DCS, SCADA, PLC )


Operation & control
- Operation of above equipment
- All kind of electrical equipment (Motors, VFD, Heaters, Motor operating valve, solenoid)

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