To modeling the nonlinear part, nonlinear PWM process is linearized by equivalent-area method, so linear models of whole system in every condition are built.
对非线性环节,应用等效面积方法把本质非线性的PWM过程线性化,从而给出不同工况下系统的线性模型。
2
That means they produce up to 20% less electricity than standard cells of equivalentarea.
这意味着薄型电池与等效面积的标准电池相比转化的电能少20%。
3
In particular, thin cells fail to capture much light at the red end of the spectrum. That means they produce up to 20% less electricity than standard cells of equivalentarea.