| 摘要 |
PURPOSE:To secure a stability for supply of electric power, by blending an analog control and the control by the digital computer system. CONSTITUTION:The analog control device 10 sets the reference value of the fuel supply amount and the like corresponding to the load request command signal SA. This reference value is compared with the state signal SB obtained from the plant 1 to obtain the control signal SC. With this signal SC, a control is given to the fuel supply amount and the like to secure the value corresponding to the signal SA. The digital computer control device 11 supplies the signal SA along with the signal SB of each part of the plant 1 to carry out an operation. With this operation output SD, a correction is given to the signal SC sent from the control device 10 or to the internal signal itselt of the device 10 to secure the optimum control. |
