CAJ | 학술논문

以STATCOM为研究对象，提出了将LCL滤波器应用到级联式STATCOM网侧的设计方法，详细阐述各元件的取值原则和计算步骤，着重考虑了LCL滤波器各项参数的相互配合，以达到更好的滤波效果和经济性。通过Simulink搭建了仿真模型，仿真结果表明LCL滤波器具有很好的滤波性能。
이STATCOM위연구대상，제출료장LCL려파기응용도급련식STATCOM망측적설계방법，상세천술각원건적취치원칙화계산보취，착중고필료LCL려파기각항삼수적상호배합，이체도경호적려파효과화경제성。통과Simulink탑건료방진모형，방진결과표명LCL려파기구유흔호적려파성능。
This paper proposes a design method for the grid-side LCL-filter of 6 kV cascade STATCOM devices on the basis of studying STATCOM. Analyzing the characteristics of LCL filter and its design method, the paper investigates the mutual cooperation of various LCL filter parameters to achieve better effect, and also introduces the design criteri-on and calculation procedures in detail. The experiment simulation results show that the LCL filter has good filter ca-pacity.