CENTRAL CONTROL DEVICE OF NUCLEAR POWER PLANT, PLANT OPERATION SUPPORT DEVICE, AND PLANT OPERATION SUPPORT METHOD
First Claim
1. A central control device of a nuclear power plant, for monitoring and controlling the nuclear power plant, the central control device comprising:
- a monitoring operation device having both a function as a display unit that displays information on the nuclear power plant and a function as an operation unit that operates the nuclear power plant; and
a control unit that controls the monitoring operation device, whereinthe control unit selects an operation procedure document corresponding to an input operation to the monitoring operation device and displays the operation procedure document on the monitoring operation device.
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Accused Products
Abstract
A central control device of a nuclear power plant monitors and controls the nuclear power plant. The central control device includes monitoring operation devices (for example, an alarm VDU, a common system VDU, and a safety system VDU of an operation console) each having both a function as a display unit that displays information on the nuclear power plant (for example, operation information, safety information, and the like) and a function as an operation unit that operates the nuclear power plant, and a control unit that controls these monitoring operation devices. The control unit selects an operation procedure document corresponding to an input operation to a monitoring operation device and displays the operation procedure document on the monitoring operation device.
5 Citations
15 Claims
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1. A central control device of a nuclear power plant, for monitoring and controlling the nuclear power plant, the central control device comprising:
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a monitoring operation device having both a function as a display unit that displays information on the nuclear power plant and a function as an operation unit that operates the nuclear power plant; and a control unit that controls the monitoring operation device, wherein the control unit selects an operation procedure document corresponding to an input operation to the monitoring operation device and displays the operation procedure document on the monitoring operation device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A plant operation support device, comprising:
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a virtual plant creation unit for acquiring operating state data on an actual plant and creating a virtual plant in conformity to an operating state of the actual plant; a reference data storage unit for storing in advance reference data on the virtual plant assuming various operating states of the actual plant; an operating state monitoring unit for monitoring the operating state of the actual plant and sending the operating state data on the actual plant to the virtual plant creation unit, while acquiring from the reference data storage unit the reference data corresponding to change, if occurs, in the operating state of the actual plant and sending the reference data to the virtual plant creation unit; an operating state prediction unit for creating a predicted virtual plant in which an operating state after a lapse of arbitrary time is predicted by accelerating the operating state of the virtual plant created by the virtual plant creation unit at an arbitrary speed; and an operating state displaying unit for displaying the operating state of the actual plant and the operating state of the predicted virtual plant. - View Dependent Claims (9, 10, 11)
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12. A plant operation support method, comprising:
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a virtual plant creation step of acquiring operating state data on an actual plant and creating a virtual plant in conformity to an operating state of the actual plant; an operating state monitoring step of monitoring the operating state of the actual plant and providing the operating state data on the actual plant to the virtual plant creation step, while providing reference data created in advance to correspond to change, if occurs, in the operating state of the actual plant to the virtual plant creation step; an operating state prediction step of creating a predicted virtual plant in which an operating state after a lapse of arbitrary time is predicted by accelerating the operating state of the virtual plant created in the virtual plant creation step at an arbitrary speed; and an operating state display step of displaying the operating state of the actual plant and the operating state of the predicted virtual plant. - View Dependent Claims (13, 14, 15)
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Specification