The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
DC power Input, built-in fuse.
直流电源输入，内置保险丝。
This equipment can only use 12v DC power.
本设备只能使用12V直流电源。
Operation From DC Power Supply: Batteries.
使用直流电源：干电池。
Rectifying antenna(rectenna) can convert microwave power to DC power.
整流天线能把空间的微波能量转化为直流能量。
This paper researches on the static stability of the AC/DC power system.
本文主要进行交直流联合系统静态电压稳定性的研究。
The paper introduces the principle and the measuring method of DC power supply .
本文介绍了直流稳压电源的基本原理及其检测方法。
On the condition without DC power, the SCR could be used to realize dynamic braking.
在无法取得直流电源的情况下，利用可控硅元件，也可实现能耗制动。
The power contains the DC power supply, high voltage divider and spark gap switching.
该电源包括直流电源、高压分压器、和火花间隙开关。
DC circuit breakers are the most important protection equipments for DC power system.
直流断路器是直流供电系统中极其重要的保护设备。
Switching power supply or DC power to AC power through it will be a stable DC voltage source.
开关电源把直流电源或交流电源通过它可以获得一个稳定的直流电压源。
A differential pair dynamic comparator which has no DC power dissipation is used in SUB-ADC.
每级子模块中采用了没有直流功耗的差分对动态比较器，具有更好的综合性能。
The main purpose is to provide DC power supply and complete (suction, discharge) control requirements.
主要是提供电磁铁的直流电源及完成(吸、放料)控制要求。
The marine DC power station includes double-winding generation, DC distributing board and DC propulsive motor.
某舰船直流电站由双绕组发电机、双绕组直流配电板、推进电机组成。
The stability of voltage and current outputted by HV DC power is important to generate stable high-voltage electric field .
直流高压电源输出电压和电流的稳定性对产生稳定的高压复合电场极为重要。
The robust adaptive control law is proposed for a HVDC power modulation controller of the interconnected AC/DC power system.
设计了应用于交直流互联电力系统的直流功率调制的非线性鲁棒自适应控制器。
Because of the ripple of the DC power supply, the output harmonic amplitude of the voltage controlled SPWM inverter is higher.
由于直流供电电源纹波的影响，电压控制SPWM逆变电路的输出谐波分量幅值较大。
The stability of voltage and current output from HV DC power supply is very important for generating a stable HV electric field.
直流高压电源输出电压和电流的稳定性 ，对产生稳定的电晕电场极为重要。
The stability of voltage and current output from HV DC power supply is very important for generating a stable HV electric field.
直流高压电源输出电压和电流的稳定性，对产生稳定的电晕电场极为重要。
This paper introduces the structure, hardware circuit and software design of PWM DC power amplifier controlled by microcomputer.
本文介绍了单片机控制的PW M直流功率放大器的结构形式、硬件电路以及软件设计。
Intelligent battery discharger is the instrument that can maintain and capacity test to battery, DC power and UPS backup battery.
智能蓄电池放电仪是专门对蓄电池组、直流电源、UPS后备电池进行维护及容量检测的仪器。
For fuel cell is used as the DC power of inverter, a voltage pumping circuit for releasing nimiety regenerative energy was researched.
针对燃料电池供电的伺服电机，研究了一种用来释放多余回馈能量的电压泵升电路。
It can be used in fields such as insulation test of high voltage equipments, DC power transmission system, static electrical equipments.
它在高压设备电气绝缘测试、直流高压输电和静电设备上均有良好的应用前景。
The company manufactures power inverters necessary to convert the DC power generated by solar panels into the ac power required for most USES.
公司生产电力逆变器，把太阳能生成的直流电源转换为使用最多最需要的交流电源。
With chopping principle, switching power supply is chosen as the DC power supply because of its small size, low weight and high efficiency.
论文采用直流斩波原理，利用体积小、重量轻、效率高、可靠性好的开关电源作为直流供电电源。
We should always check the high voltage DC power supply within the current relay, time relay setting value is correct, control is sensitive.
应经常检查高压直流电源内电流继电器，时间继电器的整定值是否正确，控制是否灵敏。
Different from traditional AC systems, DC power is faster and more controllable, and it can provide more efficient way for power dispatching.
与传统交流系统不同，直流功率具有的快速可控的优点，将为电力的合理调度提供更快速有效的手段。
Some manufacturers, while using the 5-Pin XLR, decided to use fourth and fifth pins for DC power, not signal data as specified in the standard.
有些厂家虽然使用了5针XLR，但是他们却利用引脚4和引脚5来传输直流电，而本标准并没有这样规定。
It has discharge models of constant-current. After setting parameter, it can achieve capacity test to battery and load capacity test to DC power.
恒流放电模式，参数设定后自动完成蓄电池组的容量测试或直流电源的带载能力检测。
It has discharge models of constant-current. After setting parameter, it can achieve capacity test to battery and load capacity test to DC power.
恒流放电模式，参数设定后自动完成蓄电池组的容量测试或直流电源的带载能力检测。
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