用NETWORK-6000实现锅炉汽包水位保护逻辑自动转换功能

REALIZATION OF AUTOMATIC FUNCTION CONVERSION IN WATER-LEVEL PROTECTION LOGIC FOR BOILER DRUM BY USING NETWORK-6000

根据NETWORK6000分散控制系统的特点,介绍一种在锅炉汽包水位保护逻辑中实现自动转换功能的方法。射阳港发电有限责任公司用该方法对汽包水位保护逻辑进行完善后,锅炉水位信号可靠性提高,保障了锅炉的安全运行。

Based on the features of NETWORK-6000 distributed control system, a method of realizing automatic function conversion in water-level protection logic for boiler drum has been presented. After using the said method by Sheyanggang Power-Generation Company to improve the protection logic for water-level in boiler drum, safe operation of the boiler has been guaranteed.