水帆发电装置的基本理论与实验研究

本文阐述了水帆式水电站的基本理论，对水帆式水力发电装置（简称水帆机）的实验研究过程和结果进行了总结。重要研究成果有：水帆机的效率达８０％以上，水力发电系统总效率达６０％，发电质量达国家电网并网标准；每千瓦成本仅为现有水电站的５０％左右，在现今各种发电技术中成本最低。水帆的寿命达３－５年甚至７－８年。以上各项指标均达到或超过省科委立项合同的规定。已进入需要走出实验室的阶段。

BASIC THEORY AND EXPERIMENTAL RESEARCHES ON WATER-SAIL ELECTROGENERATING INSTALLATION

his paper mainly consists of two parts:Basic theory on water-sail hydropower staion and summary of laboratory research on water-sail electrogenerating device(called water-sail machine for short). Important research achievements are;1) Efficiency of water-sail machine is up to 80%;general efficiency of the hydraulic electrogenerating system is up to 60% and quality of electrogenerafion reaches the country's electricity netting standard;2)Cost per kw is only 50% of a present hydropower station,which is the lowest among all the techniques today;3)Service life of the water-sail reaches 3-5 years or even 7-8 years.All the targets mentioned above reach the norms written in the project contact of the provincial scientific commission,therefor,water-sail technique should be used in practice out of laboratory.