Startup Preocedure of Edg
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Transcript of Startup Preocedure of Edg
FATIMA FERTILIZER CO. LTD
Mukhtargarh, Sadikabad. Pakistan
Operations Department – O&U Plant
Title Start up Procedure for EDG
Issue Date Effective date Document No. Revision Total Pages
O&U-12-SU-PR-115 0 2
Work Instruction
Startup Procedure for EDG
Prepared By Reviewed By Approved By
Name MUC MSM MAR
Designation E-111 Sr.Engr UM
Signature
A. MANUAL STARTING OF EDG
Document no. O&U-12-SU-PR-115 Page 1
FATIMA FERTILIZER COMPANY Ltd. O&U-12-SU-PR-115WORK INSTRUCTION
Rev. # 00Startup Procedure for EDG
Motor driven air compressor or diesel driven air compressor are in service and air receiver vessel pressure is greater than 25 bar.
Make sure that EDG startup checklist was filled prior to startup.
Ensure all generator faults and warnings at enercon control panel & CAT GMS panel are reset.
Ensure the engine control switch at the caterpillar GMS panel is in the remote position.
Ensure the circuit breaker control switch at enercon panel is in the auto position.
Ensure all the MCC panel switches is in remote position.
At the main screen, press manual mode button, EDG will start and achieve its rated rpm i.e.; 750.
MANUAL CLOSING OF GENRATOR BREAKER
Follow the procedure below to execute manual closing of generator breaker.
If the bus is dead (GTG A/B stopped & STG), place the generator circuit breaker control switch in the close position when the circuit breaker closed, release the circuit breaker control switch.
If the bus is live (GTG A/B or STG in operation), it is necessary synchronize the genset to the bus. Observe that the synchronization scope is near the 12:00 o’clock position, place the generator circuit breaker control switch in the close position when the circuit breaker closed, and release the circuit breaker control switch.
B. AUTOMATIC STARTING OF EDG
Document no. O&U-12-SU-PR-115 Page 2
FATIMA FERTILIZER COMPANY Ltd. O&U-12-SU-PR-115WORK INSTRUCTION
Rev. # 00Startup Procedure for EDG
Ensure all generator faults and warnings at enercon control panel & CAT GMS panel are reset.
Ensure the engine control switch at the caterpillar GMS panel is in the remote position.
Ensure the circuit breaker control switch at enercon panel is in the auto position.
Ensure all the MCC panel switches is in remote position.
At the main screen, press REMOTE mode button.
At the DCS EDG screen click the EDG start. Once the start command was received from DCS, the genset will run on rated speed and voltage and begin to count the VOLTAGE BUILT UP timer.
Once the timer has finished counting and there is other online turbine (GTGA/B or STG), the generator breaker will automatically synchronize and closed to the bus. Otherwise if no turbine online, it will automatically closed to the dead bus.
Document no. O&U-12-SU-PR-115 Page 3