Design of Control System for Test Platform of Reactor Shutdown System’s Ball Dropping Valve

YAO Qixin; HE Xuedong

Volume 32 Issue 2

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2011 > 32(2): 116-119,131

YAO Qixin, HE Xuedong. Design of Control System for Test Platform of Reactor Shutdown System’s Ball Dropping Valve[J]. Nuclear Power Engineering, 2011, 32(2): 116-119,131.

Citation:

YAO Qixin, HE Xuedong. Design of Control System for Test Platform of Reactor Shutdown System’s Ball Dropping Valve[J]. Nuclear Power Engineering, 2011, 32(2): 116-119,131.

YAO Qixin, HE Xuedong. Design of Control System for Test Platform of Reactor Shutdown System’s Ball Dropping Valve[J]. Nuclear Power Engineering, 2011, 32(2): 116-119,131.

Citation:

YAO Qixin, HE Xuedong. Design of Control System for Test Platform of Reactor Shutdown System’s Ball Dropping Valve[J]. Nuclear Power Engineering, 2011, 32(2): 116-119,131.

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Design of Control System for Test Platform of Reactor Shutdown System’s Ball Dropping Valve

YAO Qixin¹,
HE Xuedong²

1. Chinergy Co. Ltd., Beijing 100084, China;
2. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China

Received Date: 2009-11-17
Available Online: 2025-03-08

Abstract

Abstract

The newly designed ball dropping valve for the reactor shutdown system is a nuclear safety class equipment,and its design needs to be verified through substantial experiments.The control system of the test platform for the ball dropping valve is built to control,survey and protect a testing prototype of the valve’s driving component,and also to provide the methods of data collection and design scheme verification during the test.A control scheme which consists of PLC,stepping motor and position indicator is proposed,the model selection,control principle design and system integration and upgrading have been conducted,and some control circuit and components to be used are fully tested.
- Ball dropping valve,
- Control system,
- Stepping motor,
- Verification

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