回馈制动可以设置适当的占空比，利用电感的升压作用，向直流侧回馈能量。
However, regenerative braking may return energy by setting proper duty ratio and boost inductance action.
针对传统Z源逆变器的直流升压因子较小、启动冲击严重、直流侧的电压利用率较低等缺点，提出了一种改进型的Z源逆变器拓扑。
Aiming at the low DC boost capacity, serious starting-up inrush current and low DC voltage utilization of traditional Z-source inverter, an improved topology of Z-source inverter is proposed.
双侧应用甘氨酸或损毁，血压下降到脊动物水平，升压反应几乎被完全阻断。
A slight decrease in blood pressure occurred following either application of glycine to, or electrolytic lesion of, the VLM surface on one side;
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