荒沟发电电动机电磁选型和电气性能研究
Research on electromagnetic design and electrical performance of Huanggou generator motor
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摘要: 为获得更加合理的电气参数值，满足电气系统需求，该文采用4支路绕组设计方案，重点对发电电动机主要电磁参数选择和主要电气性能指标进行分析。结果表明，发电电动机各主要性能参数合理，各项性能指标优良。Abstract: The rated capacity of HuangGou generator motor is 334 MVA,the rated speed is 428. 6 r/min,and the rated voltage is 18 kV. In order to obtain more reasonable electrical parameters and meet the needs of electrical system,this paper adopts the design scheme of 4-branch winding,focusing on the selection of main electromagnetic parameters and main electrical performance indexes of generator motor.
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