Nuclear plant alarm display device utilizing digitized technology

A technology for display devices and nuclear power plants, applied in the direction of total factory control, total factory control, electrical program control, etc., can solve the problems of large space occupation, unfavorable system or equipment comprehensive state, high manufacturing and maintenance costs, and reduce manpower Possibility of error, improvement of overall safety and economy, space-saving effect

Active Publication Date: 2014-03-26
上海核工程研究设计院股份有限公司 +1
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  • Application Information

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Problems solved by technology

However, it has the following disadvantages in practical application: 1) The display content is single and fixed, that is, each alarm point window can only correspond to one alarm signal, which is not conducive to the evaluation of the comprehensive state of the system or equipment. At the same time, in a limited control room environment It takes up a lot of space; 2) It is difficult to maintain and change. If you need to add, modify or

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  • Nuclear plant alarm display device utilizing digitized technology

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, a nuclear power plant alarm display device using digital technology, the device includes a display terminal A1, a power plant instrument and control system interface 2 and a server 3, wherein the display terminal A1 is connected to the server 3 through the power plant instrument and control system interface 2, The server 3 includes a communication interface module, a monitoring module, a configuration module and a database module, wherein the communication interface module in the server 3 is responsible for obtaining the alarm signal generated by the instrument control system of the power plant, and sends the alarm signal data through the interface 2 of the instrument control system of the power plant To the display terminal A1; the configuration module in the server 3 is responsible for defining, con...

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Abstract

The invention relates to the technical field of nuclear planet industrial automatic control, and particularly discloses a nuclear plant alarm display device utilizing the digitized technology. A display terminal A in the alarm display device is connected with a server through a power plant instrument control system interface, and a communication interface module in the server obtains an alarm signal generated through the power plant instrument control system and sends alarm signal data to the display terminal A through the power plant instrument control system terminal. The power plant instrument control system interface is further connected with a power plant local area network through a firewall, the power plant local area network is directly connected with a display terminal B, and the power plant local area network is further connected with a display terminal C through a power plant wireless local area network so that the alarm signal data can be transmitted to the display terminal B and the display terminal C. The nuclear plant alarm display device provides various types of alarm display for operating personnel in the public area of a main control room, so that a user can obtain alarm information through various types of methods.

Description

technical field [0001] The invention belongs to the technical field of nuclear power plant industrial automation control, and in particular relates to a nuclear power plant alarm display device using digital technology. Background technique [0002] With the continuous development and progress of digital technology, nuclear power plant instrumentation and control systems have also entered the development stage of full digital technology, among which the development of human-computer interaction technology is the most prominent. As an important human-machine interface in the control room of a nuclear power plant - the alarm system, it can promptly remind the operator of changes in the operating state of the nuclear power plant or the working conditions where the operating state deviates from the requirements, so that the operator has time to take effective actions and corrections measure. At the same time, according to the requirements in nuclear safety regulations HAF102 1)...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 桑玮郑添张淑慧张洪马骏毛磊陈明瑾于泳洋
Owner 上海核工程研究设计院股份有限公司
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