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Control method and system for nuclear power plant master-control room

A control system and technology for nuclear power plants, applied in the field of nuclear power, can solve the problems of complex information and heavy workload of operators, and achieve the effects of lightening the burden, saving labor costs, and improving accuracy.

Active Publication Date: 2014-03-26
中广核工程有限公司 +1
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Problems solved by technology

[0005] The technical problem to be solved by the embodiments of the present invention is to provide a humanized system that can reduce the operator’s burden, aiming at the defect that the information received by the main control room of the nuclear power plant in the prior art is complicated and thus brings a large workload to the operator. Control method and system for nuclear power plant main control room

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  • Control method and system for nuclear power plant master-control room
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Embodiment Construction

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0066] In the main control room of the existing nuclear power plant, for example, the common nuclear power plant control system adopts a fully digital DCS (Distributed Control System, decentralized control system), which adopts a process control level decentralized configuration, which is small in size, high in reliability and low in price. And the microcomputer control level that is easy to be redundantly configured can disperse risks and improve reliability, while...

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Abstract

The embodiment of the invention discloses a control method and system for a nuclear power plant master-control room. The method comprises the step of receiving device information from a device layer which comprises an actuator and a sensor, wherein the device information comprises the on-off state information from the actuator and the detecting result information from the sensor; the step of comprehensively analyzing and calculating the on-off state information from the actuator and the detecting result information from the sensor according to the preset task requirements to acquire high-level information used for assisting an operator to execute a task, wherein the high-level information comprises unit commissioning or decommissioning information and the nuclear power plant operating function available or unavailable information; the step of displaying the high-level information in a first display picture to enable the operator to call the information conveniently.

Description

technical field [0001] The invention relates to the field of nuclear power, in particular to a control method and system for a main control room of a nuclear power plant. Background technique [0002] Most of the monitoring of nuclear power plants is realized in the main control room. An excellent control system can improve the speed of operators to analyze and solve system problems, improve the efficiency of operators' daily scheduling and handling accidents, and contribute to the good operation and safety of the power plant. Control provides security. On the contrary, an unreasonable control system will reduce the operator's work efficiency, and even indirectly affect the safety and stability of the nuclear power plant. [0003] For the main control room of the conventional analog I&C system, taking the Ling Ao Phase I nuclear power plant as an example, there are 30 control panels on which dozens of recorders, indicators, and hundreds of control switch buttons are install...

Claims

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Application Information

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IPC IPC(8): G21D3/00
CPCY02E30/00
Inventor 昌海史觊张学刚孙永滨咸春宇谷鹏飞刘至垚吴一谦殷中平文剑波徐晓梅黄伟军
Owner 中广核工程有限公司
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