片语

voltage-source pwm电压型pwm

voltage e source电源

Voltage ControlledCurrent Source电压控制电流源

voltage stabilized source稳压电源

Differential voltage reference source差分基準源

voltage welding source平特性焊接电源

Voltage-source recitifier电压型整流器

voltage controlled source电压控制电源

constant voltage power source恒定电压电源

英汉例句

• When switching a voltage source to multiple devices, it may become necessary to compensate for voltage drops due to switch resistance.

  在将一个电压源切换至多个装置时，则可能必须补偿由于开关电阻引起的压降。

• This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.

  提出了一种基于三相电压型PWM逆变器的电压电流双闭环控制方法。

• Therefore, it's best to use the lowest possible voltage source range in order to minimize error.

  所以，为了尽量降低误差，最好使用尽可能低的电压源量程。

• According to the given topology of voltage source converter based HVDC system (VSC-HVDC), three-phases mathematic model in stationary frame is established.

  在讨论电压源型高压直流输电（VSC-HVDC）的控制策略中，根据所给出的拓扑结构，建立三相静止系统下的数学模型；

• The HVDC light is a new DC transmission technology based on voltage source converter(VSC)and pulse width modulation(PWM)technology.

  建立了基于电压源换流器（VSC）的高压直流（HVDC）（VSC-HVDC）输电系统的标幺值数学模型。

• In this method, a constant voltage source (v) is placed in series with the unknown resistor (r) and an ammeter (IM).

  在此方法中，恒压源(V)与未知电阻(R)和安培计(IM)相串联。

• After the reading has been recorded, reset the voltage source to 0v to dissipate the charge from the device.

  记录完读数以后，将电压源复位到0V，使器件的电荷泄放掉。

• The series controller is equivalent to the controlled voltage source that compensating the voltage harmonic and the voltage fluctuation from the power system.

  串联控制器等效为一个受控电压源，补偿来自电网侧的电压谐波和抑制电压波动，提高配电系统的供电电压质量；

• In interconnected hybrid wind farm system, the voltage fluctuation can be alleviated and the reactive power can be controlled by voltage source converter.

  在风电场混合并网系统中，通过电压源换相高压直流输电可以控制系统中的无功功率、抑制并网公共点的电压波动。

• The circuit equations were used to describe the winding connections to support voltage source with arbitrary waveform.

  电路方程用于描述定子绕组连接及转子导条和端环连接，电压源可以是任意电压波形。

• With the correct connection scheme shown in Figure 3-13a, the low or chassis side of the voltage source is connected to input LO of the measuring instrument.

  在图3-13a所示的正确的连接方式之下，电压源的低端或者机箱端连到测量仪器的输入低端。

• A real-world voltage source has a very low, but non-zero output impedance: often much less than 1 ohm.

  一个真正的世界电压源具有非常低的，但不为零输出阻抗：通常远小于1欧姆。

• The exciting source can be both voltage source or current source.

  激励源既可以为电压源又可以为电流源。

• With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.

  有了这种屏蔽，由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地，而不再流过信号线。

• Any common-mode current (ICM) that may be present flows from the voltmeter input lo to instrument chassis common, through earth ground to voltage source ground.

  可能出现的共模电流(ICM)从电压表的输入低端流到仪器的机箱公共端，经过大地再流到电压源的地。

• In this paper, various circuits are proposed, and the characters of which are made clear, as the conclusion, the Interruption Generator based on the voltage source inverter (VSI) is selected.

  本文提出了各种电路拓扑结构，并分析优缺点，选择了基于电压源型逆变器的扰动发生装置的拓扑结构与工作原理。

• Meanwhile, the PWM generated methods of a universal DC voltage source inverter are applied to the cycloconverter after the synchronous process.

  同时也提出将用于通用型直流电压源逆变器的PWM波生成方法，经过同步处理后，可以应用到该交-交变频器中。

• The control strategy of start-up process of HVDC based on voltage source converter (VSC-HVDC) is discussed.

  对基于电压源换流器(vsc)的直流输电(VSC -HVDC)系统的起动过程控制策略进行了研究。

• The reasonable choice of matching state of voltage source or current source is a common problem in measurement.

  与负载匹配状况的合理选择是电压源和电流源经常遇到的问题。

• The offset voltage adds directly to the signal voltage and can be modeled as an unwanted voltage source in series with the intended signal.

  偏移电压被直接叠加到信号电压之上，可以被模型化为一个未知的电压源，与已知信号相串联。

• When exciting Sin voltage source is applied to proper port, the stability of network depends on the sign of active and reactive components for fundamental-wave current entering port of networks.

  若在适当端口施加正弦电压源，则网络的稳定性取决于进入端口基波电流的实功与虚功成份的符号值。

• Some electrometers and picoammeters, however, have a built-in voltage source and are capable of measuring the resistance directly.

  然而，有的静电计和皮安计内部装有电压源，能够直接测量电阻。