Temperature drift with different grid voltage is different, too.
不同的栅极电压下的温度漂移也不相同。
The influence of the D-STATCOM under the imbalance power grid voltage is studied in this paper.
本文从原理上分析了电网电压不平衡情况对d -STATCOM的影响。
The imbalanced three-phase grid voltage will seriously affect the three-level PWM rectifier performance.
电网输入电压三相不平衡会严重影响三电平PWM整流器的性能。
High ability in resisting public power grid voltage wave ang power grid compensation, stable welding current.
抗电网电压波动及电网补偿能力强,焊接电流稳定。
Test results show that the deadbeat SVPWM control algorithm can effectively track the grid voltage and reference current.
试验结果表明,无差拍SVPWM的控制算法可有效跟踪电网电压和参考电流。
With the increasing of wind turbines, the response of wind turbine is more and more important when the grid voltage dips.
随着风电机组数量的增加,电网故障时风机的动态响应越来越重要。
The feed-forward control of utility grid voltage counteracts the influence of utility grid. The system becomes a simple passive tracking system.
电压前馈补偿可以抵消电网作用,使系统近似成为一个简单的无源跟随系统。
The power margin index for Shanghai grid voltage stability is presented, and the time domain simulation checking method for the power margin index is discussed.
摘要介绍了上海电网电压稳定功率裕度指标,探索了电压稳定裕度指标的时域仿真校核方法。
The power margin index for Shanghai grid voltage stability is presented, and the time domain simulation checking method for the power margin index is discussed.
阐述建立大受端电网电压稳定研究平台,提出“静态分析”与“中长期时域仿真”相结合的动态电压稳定工程分析新方法。
Feedforward signal includes the information of both grid voltage and DC side load. Power balance between the input and output can be maintained by adjusting AC side currents.
前馈信号同时包含了电网电压和负载的信息,通过快速调节交流侧进线电流,使得系统功率平衡得以维持。
The results about the research on the characters of ion beam sputtering show that grid voltage and sputtering gas pressure have great influences on ion beam distribution and current.
溅射特性研究结果表明:屏极电压和溅射气压对离子束均匀性和束流密度影响显著;
Besides, in order to eliminate the effect of grid voltage distortion or disturbance on output current, decoupling control is employed to further improve the quality of output current.
此外,为了消除电网电压畸变或扰动对逆变器输出电流的影响,系统中引入了电网电压前馈解耦控制,改善了系统输出电流的质量。
Through simulation, it is proved that SVC is capable of suppressing fluctuation of power grid caused by the output power of double-fed wind power generation system, and stabilizing the grid voltage.
仿真结果表明,SVC能够补偿双馈风力发电系统由于输出功率引起的电网波动,使所并入的电网电压稳定。
By adding damp load at DC-side of the converter, redundant energy at DC-side during grid faults will be consumed, therefore the operating of wind turbine will not be influenced by grid voltage sags.
为增强直驱型变速恒频风电系统的低电压穿越能力,采取了变流器直流侧增加卸荷负载以在故障时消耗掉直流侧多余的能量,使风电机组的正常运行基本不受电压跌落影响的应对措施。
Grid voltage in accordance with corporate standards and requirements for power factor to determine the motor's voltage rating and type.
根据企业的电网电压标准和对功率因数的要求,确定电动机的电压等级和类型。
Grid voltage in accordance with corporate standards and requirements for power factor to determine the motor's voltage rating and type.
根据企业的电网电压标准和对功率因数的要求,确定电动机的电压等级和类型。
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