발전기형식
운전반형식
엔진사양
가스발전기
수출
탑재형
별치형
병렬형
병렬형
Standard Features
- 발전시간 병렬
- 한전병렬 [계통연계]
– Base Load Mode (고정부하 적용)
– Peak Shaving Mode (Peak 부하 적용)
– Load Take Over Mode (예고성선시 선선대체)
병렬 발전기의 장점
The merits of a parallel generator
- 구입가격이 저렴
- 부하량에 따른 부하분담 대응 용이
- 에너지효율 높음
- 발전기 이상시 50% 부하 운전 가능
- 반납기 대응 용이
- 유지보수 비용 저렴 부품가격 저렴 및 구입 용이
- 신속한 A/S
운전방식에 따른 기능
Functions according to operation type
Item | Sole Operation | Parallel Operation | |||
Manual | Semi-automatic | Automatic | Semi-automatic | Automatic | |
Operation/Stop | Manual | Automatic | Automatic | Manual | Automatic |
Load Operation | Manual | Automatic | Automatic | Manual | Automatic |
Parallel Operation | Not-applied | Not-applied | Not-applied | Automatic | Automatic |
Units control according to load variation | Not-applied | Not-applied | Not-applied | Manual | Automatic |
Parallel Operation according to time | Not-applied | Not-applied | Not-applied | Manual | Automatic |
* Semi-automatic and automatic type of the sole operation is classifred according to whether ATS is mounted or not. (Automatic type : ATS is mounted)
보호회로
Protection Circuit
Protection Level | Functions | Engine stop | Breaker trip | Breakdown LED | Error message | |
---|---|---|---|---|---|---|
Heavy- Breakdown | ALARM LED On Error message Engine stop Breaker trip | Low lubrication oil pressure, Over temperature of cooling water | O | O | O | O |
startup fail, engine over-speed, emergency shutdown, over-voltage | O | O | O | O |
||
over-current, low-voltage, Grounding over-current(option), Counter electro-motive force(EXF) | X | O | O | O |
||
over-frequency 2, over-voltage 2, over-current 2, over-load 2, imbalance voltage/current, low-frequency | X | X | O | O |
||
Light- breakdown | ALARM LED On Error message | Failure in battery charge, over-load, low-temperature of cooling water, battery over/low-voltage, lack of fuel(option) | X | X | O | O |
Unusual operation of main circuit breaker, failure in synchronization, Over-load 1, over-frequency 1, over-voltage 1, Over-current 1 | X | X | O | O |