秦山核电厂全范围模拟机DIO改进板卡及其离线检测系统设计

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Design and Implementation of Full Scope Simulator DIO Interface Card and Offline Detection System

1. China Nuclear Power Technology Research Institute Beijing Division, Beijing 100086, China;
2. CNNC Nuclear Power Operations Management Co. LTD, Haiyan, Zhejiang. 314300, China

摘要: 设计定制秦山核电厂300 MW全范围模拟机用实时处理(RTP)接口系统中的数字输入输出(DIO)改进板卡。设计搭建接口板卡的测试平台,用于板卡的离线检测与故障定位。此板卡主要用于将系统采集来的模拟信号进行数字化转换,经过逻辑运算后将产生的数字信号通过RTP总线回送给主控机,同时将状态信号发送到LED灯进行状态的实时显示,以便对整个系统运行状况进行实时监视。
- 核电厂 /
- 模拟机 /
- 仪控板件 /
- DIO板卡
Abstract: A new RTP DIO interface card and offline test platform for the full scope simulation system in Qinshan 300 MWe nuclear power plant are designed,the DIO card is mainly used in translating system collected analog signal to digital signal,after logic operation,the digital signal is sent back to master machine through the RTP BUS,and at the same time the status signal is sent to the LED lamp for real-time status display,so that the real-time monitoring on the whole system running come true.
- Nuclear power plant /
- Simulator /
- Instrument control card /
- DIO board