哈尔滨大电机研究所 关键词] 大型水轮发电机；定子线棒；介质损耗；测量 [gap=823]Key words: large hydrogenerator; stator coils; dielectric loss factors; measurement
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大型水轮发电机圆盘式转子支架具有刚度大，通风好等特点。
Disk rotor spider of large hydrogenerators has many advantages, such as high rigidity and benefit for ventilation.
该模型的建立对研究大型水轮发电机端部区域局部过热具有重要意义。
The model has great significance in studying the local over-heating in the end region of large hydrogenerators.
通过实例计算，分析和说明了电力系统谐波和负序对大型水轮发电机的影响。
The practical examples are given to analyze and illustrate the effect of the harmonics and negative sequence on large hydro generators.
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