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一、概况香加水电站位于柴达木盆地东部的香日德河下游,距香日德镇7公里。电站装机容量640千瓦,是有坝引水式,引入流量4.0米~3/秒。引水渠长4.28公里,尾水渠长1.12公里,由于电站处于高寒地区(海拔高程3040米,最低气温-25℃,年平均气温5℃),致使机组每年均有5个月以上的时间不能正常发电。目前,柴达木盆地有不少电站兴建在泉水补给的河流上,它们不用采取特殊措施就能保证冬季正常运行。1984年春,我们提出抽取冬暖地下水。注入引水渠升温的设想,以实现香加水电站冬季运
I. Overview Xiangjia Hydropower Station is located in the eastern part of the Qaidam Basin, the Sunder River, 7 kilometers away from Hong Kong and Germany. Power station installed capacity of 640 kilowatts, is a diversion dam, the introduction of traffic 4.0 m ~ 3 / sec. 4.28 km of diversion canal and 1.12 km of tailrace. As the power station is in alpine area (elevation 3030m, minimum temperature -25 ℃, annual average temperature 5 ℃), the unit can not generate electricity normally for more than 5 months each year . At present, many power plants in the Qaidam Basin are built on spring-fed rivers. They can ensure the normal operation of winter without any special measures. In the spring of 1984, we proposed extraction of winter warm groundwater. Into the diversion canal heating envisaged in order to achieve Xiangjia hydropower winter transport