All buildings completely meet green and power saving construction standard, power saving rate reaches up to 50%.
所有建筑完全符合绿色建筑和节能建筑的标准，能耗节能实现50%的节能率。
It usually estimated to determinate power saving rate to see if the motor load set used a frequency conversion device due to difficulty of data collection and the results were not quiet correct.
由于采集数据的困难，电机负载组是否采用变频装置，往往通过估算来确定节电率，其结果不准确，而且因人而异。
The rate of power saving and payback period were calculated with the analytical method of month by month.
结合工程实例，采用逐月分析法对该技术实施后的节电率、回收期进行了计算。
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