A new control method of multiunit inverter is described, which determines the triggering pulse for each unit to obtain the sine wave output through multiple-phase shifting superimposition principle.

研究了多重化逆变器的一种控制方法，采用逆推的方法确定各单元的触发脉冲，通过多重移相叠加原理得到正弦波输出。

youdao

The experimental results show that the pulse shifting phase control by using software can improve effectively the pulse symmetry and the precision of the d. c. output voltage.

实验结果表明，采用微机软件实现脉冲移相控制，可有效地改善脉冲对称度，提高整流输出电压精度。

youdao

To set up a sync point coincide with a natural commutation point in OTC products, and will be able to improve reliability and stability of the phase shifting trigger and output of the power source.

OTC有关产品把同步点设计在自然换相点上，使同步移相触发和电源输出更趋稳定可靠。

youdao

This might make sense for large scale solar farms, since the integration of PV would allow the overall price of power to be lower than CSP alone, while CSP would be able to compensate for the rapid output changes from PV that occur whenever a cloud passes over, as well as producing power at night, or shifting it ot peak afternoon periods.

FORBES: The Next Trend: Integrating PV with Solar Thermal