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兖州矿业(集团)有限责任公司找到了对电力系统中谐波分量有效抑制的方法。变压器由于本身的非线性特性产生谐波。通常来说,对变压器谐波分量的抑制和消除谐波的影响有以下几种途径:①从变压器自身考虑,可以利用变压器绕组的接线方式来抑制谐波。考虑到三相非正弦波中的3倍次谐波分量的相位均相同,所以通常将三相变压器的原边或副边的任何一个绕
Yanzhou Mining (Group) Co., Ltd. found an effective suppression of harmonic components in power systems. Transformers generate harmonics due to their non-linear characteristics. In general, the harmonic suppression of the transformer harmonic elimination and the impact of the following ways: ① From the transformer itself, you can use the transformer winding wiring to suppress harmonics. Taking into account the three-phase non-sinusoidal harmonic third harmonic components are the same phase, it is usually the three-phase transformer primary or secondary around any