摘要
针对平均值反馈型正弦波逆变器存在的问题,提出利用高频谐波补偿方法改善输出波形的质量,减小输出滤波器设计压力,提高逆变器负载适应能力。实验表明,这个方法对逆变器输出谐波有很好的抑制效果,对非线性负载也完全适用。
In allusion to the problem of the average value feedback inverter sine wave,this article introduces a method to improve the quality of output waveform by the feedback compensation of the high frequency harmonic. This method can predigest the design of the filter and improve the inverter＇s capacity of being seasoned with the load. The experiment shows that this method is totally fit for the non-linear load and has a great effect on suppressing the inverter＇s output harmonics.
出处
《通信电源技术》
2005年第6期14-16,共3页
Telecom Power Technology
关键词
正弦波逆变器
平均值反馈
谐波补偿
谐波抑制
inverter with sine wave
average value feedback
harmonic Compensation
harmonic suppression
