초록 ▼

An operation limit, a target value of the operation and an optimum rate of changing the operation state of a machine or apparatus of the plant are determined and stored in the memory device of an electronic computer. The computer processes the operation limit, the target value, the optimum rate of c

An operation limit, a target value of the operation and an optimum rate of changing the operation state of a machine or apparatus of the plant are determined and stored in the memory device of an electronic computer. The computer processes the operation limit, the target value, the optimum rate of change, and the data regarding the present operation state of the machine such that the machine is controlled within the operation limit or an anticipation control of the machine is performed.

대표청구항 ▼

A method of controlling the operation of a nuclear power electric generating plant by means of an electronic computer, said electronic computer including a computation control device, a memory device, a process input device and a process output device, said generating plant having a machine includin

A method of controlling the operation of a nuclear power electric generating plant by means of an electronic computer, said electronic computer including a computation control device, a memory device, a process input device and a process output device, said generating plant having a machine including a turbine-generator, comprising the steps of presetting a predetermined operation target value and an operation limit of said machine into the memory device of said computer, determining the present operation value of said machine, obtaining the difference between said operation target value and the present operation value of said machine to produce an operation quantity at the output of a first control element, storing an anticipation model in the memory device of said computer, said anticipation model anticipating the change in the operation state of said machine which would occur when the machine is controlled by said difference, comparing said operation limit with a value determined by said operation model to produce a correction quantity at the output of a second control element, adding said operation quantity at the output of said first control element to the correction quantity at the output of said second control element to produce a control signal, coupling said control signal to the memory device of said computer to modify said anticipation model, and coupling said control signal to said machine through a third control element thereby controlling the output of said machine.