论文标题
PWM逆变器的时间域分析
Time-Domain Analysis of PWM Inverters
论文作者
论文摘要
脉冲宽度调制（PWM）单相逆变器的时间域分析用于不同的负载电路。证明该分析可以简化为具有两个对角矩阵的线性同时代数方程的溶液。很容易找到此类方程式的分析解，从而导致在切换时间启动方面的输出电压和电流的明确表达式。该技术是针对二阶和三阶电路的，但是可以原理用于任何高阶线性载荷电路，但受脉冲宽度调制电压的影响。
The time-domain analysis of pulse width modulated (PWM) single-phase inverters is presented for different load circuits. It is demonstrated that this analysis can be reduced to the solution of linear simultaneous algebraic equations with two diagonal matrices. Analytical solutions of such equations are easily found which leads to the explicit expressions for the output voltages and currents in terms of switching time-instants. This technique is presented for second and third order circuits, however it can be used in principle for any higher-order linear load circuit subject to pulse width modulated voltages.
