Nuclear power station DCS (digital control system) visual operation and maintenance operating method and system

A technology for operation and maintenance of nuclear power plants, applied in the field of nuclear power, can solve problems such as not being suitable for the maintenance needs of modern nuclear power plants, long duration, complex operation, etc., and achieve the effect of simple and easy implementation, avoiding faulty operation, and good technical effects

Inactive Publication Date: 2015-04-29
中广核工程有限公司 +1
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  • Description
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  • Application Information

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Problems solved by technology

The existing nuclear power plant DCS fault analysis operation is complicated, the duration is long, and the cost is high, which does not meet the maintenance requirements of modern nuclear power plants

Method used

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  • Nuclear power station DCS (digital control system) visual operation and maintenance operating method and system
  • Nuclear power station DCS (digital control system) visual operation and maintenance operating method and system
  • Nuclear power station DCS (digital control system) visual operation and maintenance operating method and system

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Embodiment Construction

[0053] In order to make the purpose of the invention, technical solution and beneficial technical effects of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be emphasized that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the application occasions of the present invention.

[0054] Please refer to figure 1 , figure 1 A nuclear power plant DCS visual operation and maintenance operation method is provided.

[0055] Step 101, establishing a nuclear power plant DCS basic database, the basic database includes a primary instrument sub-database, an actuator sub-database and an operation and maintenance knowledge base.

[0056] By establishing the basic database of nuclear power plant DCS, integrating the primary instrument sub-database, actuator sub-data...

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Abstract

The invention discloses a nuclear power station DCS (digital control system) visual operation and maintenance operating method which comprises the following steps: establishing a nuclear power station DCS basic database which includes a primary instrument subdata base, an actuator subdata base and an operation and maintenance knowledge base; acquiring transmission path information and cable terminating information of nuclear power station DCS signals through a visual DCS operation and maintenance interface; finding an operation and maintenance related file according to the transmission path information and the cable terminating information; performing an operation and maintenance operation according to the operation and maintenance related file and the basic database. The nuclear power station DCS visual operation and maintenance operating method is a nuclear power station DCS visual operation and maintenance operating and processing technology that the operation is accurate and easy, and besides, the invention further discloses a nuclear power station DCS visual operation and maintenance operating system.

Description

technical field [0001] The invention belongs to the technical field of nuclear power, and more specifically, the invention relates to a nuclear power plant DCS visual operation method and system. Background technique [0002] While the application of digital control system (Digital Control System, DCS) in nuclear power plants improves the reliability and work efficiency of nuclear power plants, it also puts forward higher requirements for maintenance personnel in DCS maintenance. During the commissioning and operation of the nuclear power plant, it is necessary to use maintenance tools and computers to diagnose faults, adjust parameters or download software for the DCS control cabinet. [0003] At present, the maintenance tool computer is generally used to connect the CPU of the control cabinet 1 to 1 to modify the control cabinet accordingly. Due to the large number of cabinets, the relevant modification work has brought a lot of inconvenience to the on-site commissioning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418G21D3/00G21D3/06
CPCG05B19/41885G21D3/00G21D3/06Y02E30/00Y02P90/02
Inventor 苏朝葵周亮张龙强罗文飞田勇刘欣高方方
Owner 中广核工程有限公司
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