| 摘要 |
PURPOSE:To prevent surplus load distribution of a prime motor so as to secure stable operation of a power plant by performing the most suitable load distribution in accordance with the remaining life and maintained condition of the prime motor. CONSTITUTION:A power planet is constituted of two gas turbine generators 1 and gas fuel 2 or oil fuel 3 is selectively supplied to each generator 1. Supplying quantities FG1, FO1, FG2, and FO2 of the fuel 2 and 3 are inputted into a load distribution controlling device 4 and the load is connected commonly to the generating output terminal 5 of each generator 1. Moreover, the load power factor PF of the output terminal of the generator 1 is added to the load distribution calculation controlling section of the device 4 and, at the same time, using fuel F1 and F2, load mode D1 and D2, etc., are inputted into the maintenance data section and controlling section of the device as signals indicating the operating condition of the device 4. Furthermore, the remaining life and maintained condition of each generator 1 are calculated at the life and maintenance calculating section and controlling section of the device 4 and, in accordance with the calculated result, the most suitable load distribution is performed and the operation of the generating plant is stabilized. |
