The capacity calculation is based on the actual current rather than the set current so capacity calculation remains accurate.
2
工频频率变化会影响电量计算的准确性，甚至会影响到电力自动化装置的工作性能。
The frequency variation of electrical power system would have effect the veracity of electric parameter evaluation, and possibility effect characteristic of automatic equipment.
3
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。
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.
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