与常规水电厂的在线监测分析系统相比,黑麋峰机组在线监测及振摆保护系统有两个方面的不同。首先,除具备全面的机组状态监测和分析功能外,还应具备机组振摆保护功能;第二,抽水蓄能机组的工况转换多、工况复杂,振摆保护功能的保护策略应可自由组态,并可针对不同的工况分别制订。本文介绍了黑麋峰机组在线监测及振摆保护系统的功能设计、功能实现、方法及关键技术。 Compared with the on-line monitoring and analysis system of conventional hydropower plants, there are two aspects of the on-line monitoring and vibration protection system of Black Moose units. First of all, in addition to having a comprehensive monitoring and analysis of the status of the unit, it should also have the function of vibration protection of the unit. Second, the operating conditions of the pumped storage unit should be changed more and more complicatedly. The protection strategy of the pendulum protection function should be free Configuration, and can be formulated for different conditions. This paper introduces the function design, function realization, method and key technology of on-line monitoring and vibration protection system of black moose generator.