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各国对电网质量的评价不再仅限于频率和电压的稳定程度,对谐波也制定了相应的国际和国家标准加以限制。据有关资料统计,在各行业产生的谐波量中来自民用建筑的约占40.6%。为此对民用建筑配电系统谐波污染及其抑制方法进行探讨。
The evaluation of the quality of power grids in various countries is no longer limited to the stability of frequency and voltage, but also limits the harmonics to the corresponding international and national standards. According to the statistics, about 40.6% of the harmonic waves generated by various industries come from civil buildings. To this end on the civil building distribution system harmonic pollution and inhibition methods are discussed.