摘要
介绍了PWM开关功率变换器电路的统一建模方法 ,并将谐波分析方法应用于电路分析中。理论和实例表明 ,这种方法容易得到电路变量的基波解和各次谐波解 ,以及电路的传递函数 ,具有容易理解和准确度较高的优点。
This paper introduces the method of unified modeling for PWM switched converter, and draws the analytic method of harmonic balance into the analysis of the circuit. The theory and instances presented in the paper illustrate that the method is easily understood and highly accurate. It can easily obtain fundamental and harmonic component of the state variables, also the transform functions.
出处
《电力电子技术》
CSCD
北大核心
2002年第1期26-29,共4页
Power Electronics
