ABB励磁系统原理说明-课件

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1、®UNITROL5000励磁系统原理说明目录原理说明.........................................................21.系统概述......................................................23.UNITROL®5000的控制元件........................................83.1概述.............................................

2、......................................................................83.2配置和机械设计.................................................................................................83.3主要的控制板...................................................................

3、................................113.4励磁系统的内部通讯........................................................................................133.5人机界面..........................................................................................................143.5.

4、1手持屏(SPA)...........................................................................................143.5.2就地控制面板LCP......................................................................................143.5.3调试和维护工具CMT....................................

5、...............................................163.5.4远程诊断...................................................................................................173.6.1常规I/O接口方式（光隔离输入和继电器输出）........................................183.6.2与电站控制系统的串行通讯..........

6、............................................................194.电压调节、监测和保护功能........................................204.1励磁调节器所包含的功能.................................................................................204.2发电机电压给定和调节...........................

7、.........................................................224.3限制器.............................................................................................................234.4与温度相关的励磁电流限制器...............................................................

8、...........284.5恒无功或恒功率因数叠加调节..........................................................................294.6电力系统稳定器PSS..........................................................................................304.7自适