Consequently, the additional harmonicloss of rectifier transformer is reduced, the power factor is enhanced and the power quality is improved.
同时整流变压器的附加谐波损耗得到了有效降低，功率因数得到提高，改善了系统的电能质量。
2
The harmonic problems, such as distorting supply voltage, decreasing power factor, increasing energy loss, interfering with communication systems etc. are discussed in the part one.
第一部分讨论各种谐波问题，如使供电电压畸变，降低功率因数，增加能量损耗，干扰通讯系统等。
3
Abstract: : Harmonic is caused power loss increase, important factors in the decline in the quality of power supply.