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- The mathematic model of VSR is established in this paper under the unbalanced source voltage. 摘要对三相VSR在电网电压不对称条件下进行建模分析。
- unbalanced source voltage 电压不对称
- At the time when capacitor voltage is equal to the source voltage, no more current flows. 当电容电压等于电源电压时,就不再有电流流动。
- The SMU provides four functions in one instrument: measure voltage, measure current, source voltage and source current. SMU在一台仪器中提供四种功能：电压测量、电流测量、电压源和电流源。
- As it can be seen the drain current and drain to source voltage slopes can be adjusted simply using the external gate resistor during turn on and off transients. 显而易见，开通和关断过程的漏极电流、漏源极电压变化速率可以简单的通过外置栅极驱动电阻进行调整。
- The product of the transfer function and FFT spectrum of source voltage is further IFFT to the voltage waveform on load of test equipment. 并与拉氏解析法所得之波形比较验证当电路时间常数甚小于电源脉波波宽则仪器负载上之脉波波形受上升与下降时间之影响亦只佔甚小之比率。
- Generally, such instruments can simultaneously source voltage and measure current or simultaneously source current and measure voltage. 一般地说，这种仪器能够同时输出电压、测量电流以或者同时输出电流、测量电压。
- The fundamental reactive current component is evaluated by the reconstruction of the phase difference between the fundamental component and the power source voltage. 通过重构基波分量与电源电压之间的相位差，求得了信号中的基波无功电流分量。
- Residual capacitor voltage can be measured with a source-measure unit (SMU), which must source voltage and then measure voltage with a high input impedance. 电容器上的剩余电压可以用一台源-测量单元（SMU）来测量。此设备必须能够输出电压，然后再以高输入阻抗来测量电压。
- If the insulation resistances aren't decades higher, the shunting effects of the insulation will reduce the source voltage being measured, as discussed previously. 如果绝缘电阻不能高出几个数量级，那么，如前所述，绝缘电阻的分流效应将会使被测的源电压降低。
- Then, the controlling section 31 fixedly supplies the computed control quantity to a driver circuit 17 in a following half cycle of the alternate current power source voltage. 然后，控制部(31)将计算出的控制量在交流电源电压的下一半周期中固定地提供给驱动电路(17)。
- It also draws conclusions that arc power will decrease all the time if the source voltage is less than minimum arcing voltage, the ratio of inductance stored energy to source ... 如果电源电压小于最小建弧电压,电弧功率将随时间而减小;
- Higher amplitude of the oscillation results in lower drain source voltage level at which the MOSFET turns on correspondingly lower switching losses and higher efficiency of the system. 更高幅值的振荡导致场效应晶体管更低的漏源极开通电压幅值来产生更低的开关损耗和更高的系统效率。
- Abstract: In this paper, an improved bridge method is presented through improving galvanometer sensitivity and power source voltage according to analyzing the principle of bridge method deeply. 中文摘要: 在深入研究分析电桥法原理的基础上，通过提高检流计灵敏度与提高电源电压两方面对传统电桥法进行改进，并研制了基于改进电桥法的成套设备。
- Emotionally upset or unbalanced. 紧张的情绪上紧张不安的或失去平衡的
- The news comes from a reliable source. 这消息来自可靠的来源。
- Electrometers can measure high resistance either by sourcing current and measuring voltage or by sourcing voltage and measuring current. 静电计能够测量高值电阻，其方法可以采用加电流测电压，也可以采用加电压测电流。
- Interference sources of electromagnetic flow meter mainly include electromagnetic interference, electrochemistry noise and power source voltage and frequency fluctuations. 电磁流量计的干扰源主要包括工频电磁干扰、流体电化学干扰噪声和电源干扰噪声。
- The relative polarities of the two voltages will determine whether the offset voltage adds to or subtracts from the source voltage. 这两个电压的相对极性决定了偏置电压是加到源电压上去还是从源电压中减去。
- The doctor told him that his disease was caused by unbalanced hormone. 医生告诉他他的病是由荷尔蒙失衡引起的。
