For realizing the economic operation of generating unit, Huaneng Dezhou power plant put forward the scheme of putting 3 coal pulverizers into operation during low load.
华能德州电厂为了实现机组的经济运行，提出了低负荷时3台磨煤机运行的方案。
The economy of peak-clipping operation mode of unit generating set is expounded, and the peak-clipping performance of the gene-rating set is introduced.
论述了单元机组调峰运行方式的经济性，对机组的调峰性能进行了介绍。
The vibration of generating unit, which is one of important parameters of analyzing generation unit's normal operation, is more paid attention to users.
机组振动是分析机组安全运行的重要参数之一，越来越多地受到用户的注意。
Francis turbine's operation out of the optimal mode may induce unstable operation of the generating unit.
混流式水轮机偏离最优工况运行有可能诱发机组的不稳定运行。
The shaft stability of generating unit and the power character play crucial role on the unit safe operation, it not only directly affects the safe operation, but also influences the life of unit.
机组的轴系稳定性和动力特性是机组安全运行的重要指标，不仅直接影响机组的运行品质，同时也影响机组的使用寿命。
In order to ensure the safe, stable and economic operation of hydro-generating unit, it is necessary to realize condition maintenance.
为了确保水电机组的安全稳定和经济运行，需要实现对水电机组的状态检修。
Operation of this system shows, that it is reliable and easy to use, and can improve the operation stability of the generating unit.
实践表明，该系统性能可靠，使用方便，可提高机组运行稳定性。
In this paper, the author introduced the fixed value setting of underexcited limitation in ABB excitation system. And also analyzed the condensive operation of No. 1 generating unit.
介绍ABB公司励磁系统低励限制的定值整定，分析北京热电分公司1号发电机进相运行时的动作情况以及ABB励磁系统低励限制与失磁保护之间的关系。
In this paper, the author introduced the fixed value setting of underexcited limitation in ABB excitation system. And also analyzed the condensive operation of No. 1 generating unit.
介绍ABB公司励磁系统低励限制的定值整定，分析北京热电分公司1号发电机进相运行时的动作情况以及ABB励磁系统低励限制与失磁保护之间的关系。
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