摘要
高寒地区的引水式水电站由于受负积温的影响 ,引水渠道结冻而无法正常发电。为解决这一问题 ,在黑龙江省伊春市顺利河水电站引水渠道的设计中采用了“窄深式复合断面” ,并辅以人工形成冰盖和空气保温层等技术措施 ,取得了引水式水电站冬季发电的成功。
The impact of minus temperature in severe cold area,where water diversion open ditch of hydropower station was built,often causes that the hydropower station can't regulary generate electricity.To solve this problem,the style of ditch with narrow and deep compound section and together with man_made ice_cover,air thermal preservation layer and other technical measures were taken in the design of Shunli River Hydropower Station water diversion ditch in Yichun City of Heilongjiang Province.With these measures,this water diversion hydropower station keeps generating electricity normally in winter.
出处
《黑龙江水专学报》
2001年第2期22-24,共3页
Journal of Heilongjiang Hydraulic Engineering College
关键词
水电站
引水明渠
人工冰盖
空气保温层
窄深式复合断面
hydropower station
water diversion open ditch
man_made ice cover
air thermal preservation
generating electricity in winter
