Abstract:
本研究基于特定消谐脉宽调制技术,以单相全桥电压型逆变器为分析对象,采用同伦-牛顿联合算法求解消除特定谐波的非线性超越方程组。通过分析单极性SHEPWM开关角分布情况,给出了确定非线性超越方程组初始值的规律,加快了算法速度并避免奇异现象。用Simulink对两电平逆变器SHEPWM方法进行仿真研究,取得良好的谐波消除效果,大大减轻了滤波电路压力。
Keyword:
Reprint 's Address:
Email:
Version:
Source :
Year: 2008
Page: 2015-2019
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: