1·This paper presents a better calculation approach of peak-valley electric energy for accurately evaluating economic-effectiveness of small hydro-power station in order to raise the design quality.
为了正确评价小水电站的经济性，提高其设计质量，提出了一种较好的峰谷电量计算方法。
2·Therefore, it is fit for a small hydro power station with low head and load.
该机型适用于水头和负荷变化比较大的水电站。
3·This paper introduces rectifying running parameters for electrical hydraulic pressure governor of hydraulic turbine of middle and small hydro power station.
文中论述了中小型水电站水轮机电液调速器的试验参数整定。