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随着水电建设事业的发展,我国广大农村建成了星罗棋布的小水电站。这些小水电站大多数已并网运行,如何使水轮发电机组安全、稳定、经济地运行,以发挥其最大的经济效益,关键在于选择合适的运行方式合理的分配负荷,这也是广大小水电站运行管理人员所关心的问题。不少读者投书本刊,鉴于绝大多数小水电站位于边远山区,技术资料十分缺乏,殷切希望提供有关运行、检修和管理方面的技术资料。为此,本刊特选登李本祥同志“并列运行机组负荷的分配”一文,该文深入浅出地介绍了XT型调速器的工作原理、性能结构、调整方法和常见故障等基础知识,供广大小水电站管理、运行、检修人员参考。
With the development of hydropower construction, a large number of small hydropower stations are built in vast rural areas of our country. Most of these small hydropower stations have been grid-connected. How to make the hydro-generating sets run safely, stably and economically to exert their maximum economic benefits lies in choosing a suitable mode of operation to distribute the load reasonably. This is also the reason why most small hydropower stations operate Managers are concerned about the issue. Many readers voted for this publication. Given that most small hydropower stations are located in remote mountainous areas, technical information is scarce and they are keen to provide technical information on operation, maintenance and management. To this end, the article selected Comrade Li Benxiang Deng comrades, “the parallel operation of unit load distribution,” a text, the article introduced in simple terms XT-type governor working principle, performance structure, adjustment methods and common fault basic knowledge for the majority of small Hydropower station management, operation, maintenance personnel reference.