数据中心巨大规模的建设与应用,导致数据中心对供电需求快速增长,根据ict research 机构预测,2016年的中国数据中心耗电量已逾1000亿千瓦时,相当于三峡水电站年发电总量。...用于ups ac 输出端的电流传感器在选型时需要关注到ups带非线性负载的另一个关键指标—谐波因子(cf=crest factor),通常ups的cf值范围选取根据不同的负载选择也有所不同,通常会设定在
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