A reactor protection command logic processing module testing device

A technology of reactor protection and command logic, which is applied in the field of reactor protection command logic processing module test equipment, to achieve the effect of improving operational reliability and optimizing equipment management

Active Publication Date: 2017-11-28
JIANGSU NUCLEAR POWER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no special device for testing the reactor protection command logic processing module

Method used

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  • A reactor protection command logic processing module testing device
  • A reactor protection command logic processing module testing device

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0014] like figure 1 As shown, a reactor protection command logic processing module testing device provided by the present invention includes a man-machine interface device 6 , an information interface and signal conversion module 7 , a power supply module 8 and a module under test 9 . The man-machine interface device 6 includes an input module 4 and a display module 5 . The output end of the input module 4 communicates with the information interface and the input end of the signal conversion module 7 , and the input end of the display module 5 communicates with the information interface and the output end of the signal conversion module 7 . The power supply terminal of the information interface and signal conversion module 7 is connected to the power supply module 8 , and the power supply module 8 provides 24V power for the information inter...

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Abstract

The invention belongs to the field of electronic logic processing equipment test, and concretely discloses a reactor protection command logical processing module testing apparatus. The apparatus comprises a man-machine interface device, an information interface and signal transition module, a power supply module and a detected module, the man-machine interface device comprises an input module and a display module, the output end of the input module is connected with the input end of the information interface and signal transition module, the input end of the display module is connected with the output end of the information interface and signal transition module, the power supply end of the information interface and signal transition module is connected with the power supply module, the analog signal interface of the information interface and signal transition module is connected with the input interface of the detected module, and the feedback signal interface of the information interface and signal transition module is connected with the output interface of the detected module. The apparatus can realize accurate test of the reactor protection command logical processing module, and improves the systemic running reliability.

Description

technical field [0001] The invention belongs to the testing field of electronic logic processing equipment, and in particular relates to a reactor protection command logic processing module testing device. Background technique [0002] In the nuclear power plant reactor unit control program, the reactor protection order is used for the emergency shutdown of the reactor. The "out of four" logic voting design of the protection command (when more than or equal to two of the four input channels are triggered, the output is triggered) logic voting design ensures the redundancy of the system. The reactor protection command logic processing module (BMS-2 / 4) is the core module to realize the "two out of four" logic voting design. After processing, it is sent to the downstream execution device. [0003] Failure of the reactor protection order logic processing module (BMS-2 / 4) may cause the unit to shut down immediately, so whether the reactor protection order logic processing modul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21C17/00G01R31/00
CPCG01R31/00G21C17/00Y02E30/30
Inventor 陶明驹李伟袁屹昆苑伟宇李袁鹏王琪管运全
Owner JIANGSU NUCLEAR POWER CORP
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