CHENG Chong-jun1, ZENG Wei-dong1, HAN Zhi-gang2, et al. APPLICATION OF OPC TECHNOLOGY IN AUXILIARY CONTROL NETWORK OF LARGE-SCALE THERMAL POWER PLANTS[J]. Thermal power generation, 2009, 38(6): 99-101.
CHENG Chong-jun1, ZENG Wei-dong1, HAN Zhi-gang2, et al. APPLICATION OF OPC TECHNOLOGY IN AUXILIARY CONTROL NETWORK OF LARGE-SCALE THERMAL POWER PLANTS[J]. Thermal power generation, 2009, 38(6): 99-101.DOI:
大型火电厂辅控网系统中OPC技术的应用
摘要
以华能珞璜电厂2×600MW机组辅助车间控制(辅控网)系统为例
介绍了OPC技术在火电厂辅控网系统的应用
给出了基于OPC技术实现辅控网采用不同监控软件的子控制系统间数据通讯的方法。
Abstract
Taking the control system in auxiliary work-shops
i.e.auxiliary control network of 2×600 MW units
in Huaneng Luohuang Power Plant as an example
the application of OPC technology in auxiliary control systems of thermal power plants has been presented
and the realization method of data communication among sub-control systems using different monitoring softwares in the auxiliary control network based on OPC technology being given.