CAJ | 학술논문

针对并联型有源滤波器的缺点与不足,研究了三相串联混合型有源电力滤波器,分析了谐波抑制的原理,并对其有源部分的参数及驱动电路和控制方法进行了设计.研究表明,该滤波器具有有源装置容量小等优点,适用于对大容量谐波源的补偿.由实验结果可知,该混合型滤波器滤波效果良好.
침대병련형유원려파기적결점여불족,연구료삼상천련혼합형유원전력려파기,분석료해파억제적원리,병대기유원부분적삼수급구동전로화공제방법진행료설계.연구표명,해려파기구유유원장치용량소등우점,괄용우대대용량해파원적보상.유실험결과가지,해혼합형려파기려파효과량호.
This paper introduces the structure of the three-phase series hybrid active power filter,analyzes the principle of harmonic suppression and designs the parameters,the drive circuit and the control method for the active part of the series hybrid active power fiher.Analysis shows that the active filter devices has the capacity advantages,which is appropriate to the compensation of large-capacity harmonic source.From the experiment results,the kind of mixed-type fihers results well.