基于虚拟仪器技术的应急柴油机调速器测试系统研制

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Development of Test System for Governor of Emergency Diesel Based on Virtual Instrument Technology

1. Suzhou Nuclear Power Research Institute, Suzhou, Jiangsu, 215004, China;
2. Daya Bay Nuclear Power Operation and Management Co. Ltd., Shenzhen, Guangdong, 518124, China

摘要: 针对大亚湾核电站应急柴油机调速器上机前预调试效率低且调试结果无法验证的问题,将虚拟仪器技术应用于该预调试过程,开发了一套调速器动静态响应特性测试系统。测试系统以LabVIEW为软件开发平台,配以笔记本电脑、信号调理单元和数据采集卡,实现了对调速器动静态特性的测试。测试项目有:模拟调速器多个输入信号;实时测量、保存调速器执行输出信号;对数据进行处理分析。在大亚湾核电站的应用结果表明系统稳定,效率高。
- 虚拟仪器 /
- 调速器 /
- 动静态特性 /
- LabVIEW
Abstract: In Daya Bay nuclear power plant,the governor pre-debug of emergency diesel is inefficient,and the result could not be verified.To solve these problems,a governor testing system was developed by adopting the virtual instrument technology.The system developed with LabVIEW and consisted of notebook,signal conditional unit and data acquisition cards,can realize the test of the governor static and dynamic characteristics,including the simulation of input signal,real-time measurement and preservation of the output signal,and data analysis.The successful application in Daya Bay Nuclear Power Plant shows that this governor test system is stable and efficient.
- Virtual instrument /
- Governor /
- Static and dynamic characteristics /
- LabVIEW