fluctuating voltage
英 [ˈflʌktʃueɪtɪŋ ˈvəʊltɪdʒ]
美 [ˈflʌktʃueɪtɪŋ ˈvoʊltɪdʒ]
网络 振荡电压
双语例句
- Sensorless control of PMSM based on fluctuating high frequency voltage signal injection
基于信号注入的永磁同步电机控制方法 - The fluctuating magnetic field cutting across the turns of loops of wire of the secondary coil sets up an electrical pressure or voltage in these loops.
起伏变化的磁场横向切割着的次级线圈的线匝或线环时，会在这些线环中引起电压。 - The fluctuating high frequency voltage signal injection method possesses simpler scheme configuration and better speed-adjustable performance both in static and dynamic, but the scheme is difficult to be regulated;
脉振高频电压信号注入法的系统结构简单，静、动态调速性能较好，但不容易调试；该文对王等方案进行了分析。 - Secondly, based on the saliency tracking idea, two high frequency signal injection methods, i.e. the rotating high frequency voltage or current signal injection and fluctuating high frequency voltage signal injection, were discussed in this thesis.
基于凸极跟踪的思想，详细讨论了旋转高频电压/电流信号注入法和脉振高频电压信号注入法在永磁同步电动机无位置传感器运行控制中的应用。 - The allowable line voltage fluctuating range of the designed voltage regulator is wider, while the output voltage fluctuating range is smaller.
本调压器容许的电网电压波动范围较宽，而输出电压波动范围较小。 - The influence on APF caused by the voltage fluctuating is analyzed, and also proposes a voltage feed-forward control method to effectively restrain the influence on APF caused by the voltage fluctuating.
针对电网电压波动对有源滤波器工作性能的影响进行了具体的分析，并提出了利用电网电压前馈的控制方式来有效地抑制电网电压波动对APF的影响。 - On the other hand, because of the fluctuating load, such as arc furnace and railway traction locomotive, the voltage of the network will frequently fluctuate and lead to voltage flash.
另一方面，现代配电网上用于冶炼的电弧炉和铁路牵引机车等波动性负荷，会使电网电压频繁波动，造成电压闪变。 - The output voltage would in 0-1000V with an adjustable resistance. When 200V AC was fluctuating, the circuit would keep the output voltage at the initialization stably.
并将电位器输出电压设定为0～1000V，当220V交流输入发生波动时，此电路可使输出稳定在设定值。 - With the rapid development of new technology, the sudden increase of loads, especially the incessant increase of nonlinear, impulsive and fluctuating loads, power quality problems often occur, such as harmonic, voltage sag, voltage fluctuation and flicker, unsymmetrical voltage, etc..
随着科技的迅猛发展，电网负荷加大，特别是非线性负荷及冲击性、波动性负荷，使得电网出现谐波、电压跌落、电压波动和闪变、三相不平衡、频率偏移等电能质量问题。 - The integrated large-scale wind farm changes load flow of power grid. The randomicity and intermittence of wind will lead to instability output power in wind turbine generator, the fluctuating of wind farm power output would produce the certain influence to voltage quality of power network.
大量风电的接入使原电网的潮流分布发生改变，且风速的间歇性和随机性会使风力机输出的功率不稳定，而波动的风场输出功率会严重影响电网电压。 - Fluctuating loads in the power system, such as the impact loads in the industrial production, will cause voltage fluctuation, reduce power factor, and shorten the service life of electrical equipment.
电力系统中的波动负荷，如工业生产中的冲击负荷，会造成电网电压波动及功率因数偏低，缩短电气设备的使用寿命。