Method, device and system for debugging nuclear power water feed pump rotational speed control system

A speed control and speed controller technology, which is applied in the field of nuclear power, can solve the problems of large simulation machines, very high hardware requirements, and inability to adapt to industrial sites, achieving good technical effects and simple and easy implementation methods.

Inactive Publication Date: 2014-10-01
中广核工程有限公司 +1
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Problems solved by technology

The control of the nuclear power feed water pump system is one of the important control instructions for nuclear power safety. At present, the simulation test of the nuclear power feed water pump system control is carried out by a full

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  • Method, device and system for debugging nuclear power water feed pump rotational speed control system
  • Method, device and system for debugging nuclear power water feed pump rotational speed control system
  • Method, device and system for debugging nuclear power water feed pump rotational speed control system

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[0061] In order to make the objectives, technical solutions 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 embodiments. It should be emphasized that the specific embodiments described in this specification are only for explaining the present invention, and not for limiting the application occasions of the present invention.

[0062] The nuclear power feed water pump speed control system model adopts a four-layer architecture. The first layer is a conventional control layer, using a programmable logic controller PLC (Programmable Logic Controller, PLC) module, including a CPU module, an analog input module, and an analog output module , Switch input module, switch output module, communication module, etc., responsible for on-site signal access, communication with DCS and other subsystems, communication with flat panel industrial computer, co...

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Abstract

The invention discloses a method for debugging a nuclear power water feed pump rotational speed control system. The method comprises the steps that the communication connection of all simulation devices in a nuclear power water feed pump rotational speed control system model is built; data information of the simulation devices is obtained according to the communication connection; the data information is guided into the nuclear power water feed pump rotational speed control system model for debugging; a debugging result is displayed, and a water feed rotational speed controller is made to adjust and operate the rotational speed of a nuclear power water feed pump according to the result. Control simulation debugging of the special nuclear power water feed pump system easy to maintain and low in cost is achieved. In addition, the invention discloses a device and system for debugging the nuclear power water feed pump rotational speed control system.

Description

technical field [0001] The invention belongs to the technical field of nuclear power, and in particular relates to a debugging method, device and system for a speed control system of a nuclear power feedwater pump. Background technique [0002] According to the function, nuclear power simulator can be divided into prototype machine, engineering simulator, training simulator, etc.; according to the simulation scope, it can be divided into full range simulator and partial simulator. The console panel and operator station of the simulator can be the same as the main control room of a nuclear power plant. Among them, the prototype machine mainly has the following characteristics: the model has high precision, which can reach the level of the best system analysis program; it can calculate the evolution process of various working conditions in real time or super real time; generally, it can accurately simulate the reactor body and main systems, While performing simple simulation ...

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Application Information

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IPC IPC(8): G05B19/05H04L29/08
Inventor 张彦姚水永梁军
Owner 中广核工程有限公司
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