灯泡贯流式水轮发电机功率因数的选择  

Power Factor Selection on Bulb Tubular Turbine Units

作　　者：王润[1] 郑淑华[2] 杨富超[2] 

机构地区：[1]内蒙古电力科学研究院,内蒙古呼和浩特010020 [2]水利部中水北方勘测设计研究有限责任公司,天津300222

出　　处：《内蒙古电力技术》2012年第4期114-116,共3页Inner Mongolia Electric Power

摘　　要：介绍了卧式布置的灯泡贯流式水轮发电机组结构及功率因数对发电机结构、设计制造、工程造价、运行效果等的影响,对比了不同功率因数的灯泡贯流式水轮发电机性能参数。认为由于灯泡贯流式水轮发电机组结构的特殊性,功率因数选择较高时,发电机的尺寸、重量可相应减小,项目造价降低,同时效率得到提高。This paper introduced the effects of the horizontal arrangement bulb tubular turbine units＇ structure, and power factors on the generator structure, design and manufacturing, construction cost, and operation effectlves. What＇s more, the author made the comparison of bulb tubular turbine generator parameters of was different power factors. Because bulb turbine generator units has special structure, if power factor was high, the generators＇ size and weight, and project cost could reduce auordingly, meanwhile the efficiency could be improved.

关 键 词：灯泡贯流式水轮发电机 功率因数 无功补偿 灯泡比 发电量 

分 类 号：TM312[电气工程—电机]