第三部分逆变电路，输出所需交流电压；
The third part introduces inverter circuit, it provides two needed sine output voltage.
此中初始化包括：调解堆栈指针、需要使用的内部数据存储器的初始化、设置数控电源的开机输出电压以及CPU中断部分设置。
Initialized which include: adjusted stack pointer, the need to use the internal data memory of the initialization, set up the boot nc power output voltage and CPU interruption of the set.
电池连接结束后，要对电池总的输出电压进行测试并记录，以防部分电池极性接反。
After connecting the battery to the battery of total output voltage test and records, in order to prevent some of the anti-access battery polarity.
提出了一种新的适合于GTR电流型变频器整流器部分的PWM控制方法，推导出了在准圆轨迹PWM控制规律下，整流器输出电压的计算公式和平波电抗器电感量计算的实用公式。
A new PWM control method for GTR current source rectifier is presented. The mathematical formulae that output voltage of the rectifier and inductance of the DC filter are derived.
传统的可调整线性电源在输出电压低时，电源的大部分额定功率耗费在电源内部，变换效率很低，而且体积庞大笨重。
At low output voltage, the majority of the rated power of traditional adjustable linear power supply is wasted in the internal power supply and the conversion efficiency is low with huge volume.
如果输出电压小于预定的电压电平，则开关电路部分将增强的控制信号传输到调节电路。
If the output voltage is less than the predetermined voltage level, the switching circuit portion transmits an enhanced control signal to the regulation circuit.
如果输出电压小于预定的电压电平，则开关电路部分将增强的控制信号传输到调节电路。
If the output voltage is less than the predetermined voltage level, the switching circuit portion transmits an enhanced control signal to the regulation circuit.
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