SJ-100型综合自动化系统在大连碧流河水库电站中的应用

Application of SJ-100 Synthetical Automation System to Biliu River Hydropower Plant

介绍了SJ-100型综合自动化系统的结构、功能、特点以及在大连碧流河水库电站中的应用情况。由数字式的SJ-100型综合自动化系统全面取代电站原有的模拟式控制设备,该系统集测控、自动准同期、测速、交流量采集、励磁、保护等功能为一体。系统自投运以来,硬件和软件运行正常稳定,各项指标均达到了设计要求,具有一定的工程有效性。

The characteristic and spot application of SJ-100 synthetically automation system in Biliu river hydropower station are introduced.In this project,the primary analog control device is replaced by new digital equipment,which integrates many functions as a whole device.The function includes observe and control,automatic synchronization,rotate speed measuring,AC sampling,excitation and protective relaying.Since the system was used,hardware and software run stably all times,each of guideline can satisfy design,in addition,many technology methods are also offered to safety run and repairing in this station.