浮地测量是抑制地电位差或共模电压的一种高精度测量。
Floating measurements are one of high precision measurements with suppressing differences between grounds or common mode Voltages.
的存在或此共模电压的情况下是作为一种电缆连接状态指示。
The presence or absence of this common-mode voltage is used as an indication of cable connection status.
这种宽输入共模电压范围是用标准低压运算放大器电源实现的。
This wide input common-mode range is obtained with standard low voltage op amp supplies.
共模电压抑制了每个相对测量系统地线输入端电压的允许波动范围。
The common-mode voltage range limits the allowable voltage swing on each input with respect to the measurement system ground.
交流供电的源通常具有很高电平的电源频率共模电压(常常有几伏)。
An AC powered source usually has a significant level (often several volts) of line frequency common mode voltage.
同时使用不同的输入、输出共模电压的方法来提高调制器的动态范围。
Different input and output common mode voltages are used to improve the modulator's performance.
这确保LT1999不受这些存在大的方波输入共模电压应用所影响。
This ensures that the LT1999 remains insensitive to the large square wave input common-mode voltages present in these applications.
传感器和信号地之间的共模电压VCM来自周围杂散电容耦合带来的噪声源。
VCM, the common-mode voltage between the sensor and the signal ground, results from nearby noise sources resulting from stray capacitive coupling.
电路模拟证明这种简单结构具有很高的共模电压输入范围和很低的谐波失真。
This simple structure is proved through the SPICE simulation to have the very high common mode input voltage excursion and low harmonious distortion.
确保电池串两端的电压不超过开关模块的共模电压额定值和最大电压是非常重要的。
It is important to ensure that the total cell voltage across the string does not exceed the common mode voltage rating and the maximum voltage level of the switch module.
高精度大电流控制器有着广泛的应用，但在高共模电压情况下输出电流的检测电路比较复杂。
The high precision and large current controller are used widely. But in the situation where there is high common-mode voltage, the detection circuit of the output current is very complex.
对变频输出共模电压及轴承电流的形成机理进行了研究，分析了其对潜油电泵轴承寿命的危害。
By the transmission line theory, the generation mechanism of common-mode voltage and the bearing current was discussed.
再者，所用的放大器也要考虑在加到输入端的整个共模电压(范围内)输入偏置电流转换保持平滑。
Again, consider using AMPLIFIERs that exhibit a smooth input bias current transition throughout the applied input common-mode voltage.
采用脉宽调制和矢量控制的单相H桥逆变器会产生共模电压，后者会对逆变器、电机及其相关设备产生危害。
The single phase H-bridge inverter can generate common-mode voltage due to the sine pulse width modulation(SPWM)and vector controller.
传统二极管箝位变换器的电压变化率和共模电压较高，且波形谐波含量较大，使得输出滤波器的设计变得复杂。
Traditional diode-clamped converters have high voltage variation rate, common-mode voltage and harmonics, which make the design of its output filter complicated.
对象马达控制、电源电流监视、电池电压监视之类的应用，必须把一个存在于高共模电压的小差分电压提取出来。
In applications such as motor CONTROL, POWER-supply current monitoring, and BATTERY cell-voltage monitoring, a small differential voltage must be sensed in the presence of a high common-mode voltage.
为有效减少共模电压和输出电缆对高压变频器的不良影响，提出了一种LRC滤波器拓扑结构，给出了滤波器各个参数选取原则。
For effectively eliminating the bad impact of the output cable, a topological structure of LRC filter is presented and its principle of parameter selection is given.
该文对零输出换相策略、电压增益及开关动作顺序进行了详细的分析，并与双电压合成控制策略下共模电压的最大瞬时值进行了对比。
The paper analyzes in detail the synthetical method, the voltage gain and the switch action sequence of matrix converter based on the zero-output commutation strategy.
文章对三电平逆变器输出中的共模电压进行了分析，为了减小共模电压带来的危害，文中采用了两种SPWM控制策略即传统三电平SPWM控制策略和降低共模电压的三电平SPWM控制策略。
The common mode voltage for the output of three-level inverter is analyzed. To diminish the harm caused by the common mode voltage, two control strategies of SPWM are adopted.
由三相pwm逆变器产生的共模和差模电压可以在电机驱动中产生足够大的共模和差模电流。
The common and differential mode voltage produced by the PWM inverter can generate large common and differential current in the motor driving system.
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。
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.
这些误差来源包括偏置电压、噪声和共模电流以及反向误差。
These error sources include offset voltages, noise and common-mode current, and reversal errors.
现在，共模电流(ICM)流过r2，产生了一个电压降。这个电压降与被测的电压相加。
Now, the common-mode current (ICM) flows through R2, developing a voltage drop, which is added to the voltage to be measured.
该算法产量低共模 电压和电流，在可接受哒PWM输入纹波 和输出哒逆变器，并没有过电压 提问题不要像AZSPWM1。
The algorithm yields low common mode voltage and current, acceptable PWM ripple at the input and output of the inverter, and has no overvoltage problems unlike AZSPWM1.
仪器上的符号表示可提供或测量1000V或更高的电压，包括常模和共模的组合效应。
The symbol on an instrument shows that it can source or measure 1000 volts or more, including the combined effect of normal and common mode voltages.
该放大器采用全差分结构以获得高输出摆幅，利用源反馈技术改善线性度，并设计了共模反馈电路以稳定共模输出电压。
The amplifier employs fully differential structure to obtain high output voltage swing, and uses source degeneration techniques to improve the linearity.
而信号远离电源电压后，再维持放大器的共模抑制是不必要的，需要的却是不为瞬间过电压所毁坏的条件。
It is not necessary that AMPLIFIERs maintain common-mode rejection for signals beyond the supply voltages: what is required is that they do not self-destruct for momentary overvoltage conditions.
而信号远离电源电压后，再维持放大器的共模抑制是不必要的，需要的却是不为瞬间过电压所毁坏的条件。
It is not necessary that AMPLIFIERs maintain common-mode rejection for signals beyond the supply voltages: what is required is that they do not self-destruct for momentary overvoltage conditions.
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