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TG OJT

저작시기 2013.10 |등록일 2014.07.25 파워포인트파일MS 파워포인트 (pptx) | 42페이지 | 가격 5,000원

목차

1. TURBINE GENERATOR PARTICULARS
2. T/G START
3. T/G STOP
4. MAIN STEAM SYSTEM
5. GRAND PACKING STEAM SYSTEM
6. LUBRICATING OIL & GOV. OIL SYSTEM
7. EMERGENCY TRIP GEAR & ALARM SYSTEM

본문내용

1) TURBINE
① TYPE: MITSUBISHE MULTI-STAGE SINGLE CYLINDER CONDENSSING TURBINE (2SETS)
② RATED OUTPUT(ELECTRICAL LOAD): 3450 KW
③ TURBINE RATED SPEED: 10036 RPM
④ GENERATOR RATED SPEED: 1800 RPM
⑤ MAIN STEAM CONDITION: 60 ㎏/㎠ G / 510℃
⑥ TURBINE EXHAUST VACUUM: 710 ㎜ Hg

<중 략>

1) OVERSPEED EMERGENCY TRIP GEAR
110 % (1800RPM X 110% = 1980 RPM)

1. MECHANICAL TRIP
CONT’LINE 의 L.O 압력 소멸, MAIN STOP V/V SHUT

2. ELECTRIC TRIP
LIMIT S/W 작동, TRIP SOL V/V 작동,
REGULATING V/V SHUT
** 재기동시 MAIN STOP V/V 잠근뒤 OPEN !!

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