The active power control is of great importance for the safe and stable operation of power systems.
电力系统的有功功率控制对于电力系统的安全稳定运行具有重要的意义。
The voltage and reactive power control system can improve voltage quality and reduce the active power loss.
电压无功控制系统对于提高电压质量，降低电网的有功损耗有着重要的意义。
The voltage and reactive power control system for substations can improve voltage quality and reduce the active power loss.
变电站电压无功控制系统可提高电压的质量和降低电网的有功损耗。
The paper attempts to give a secondary active power control scheme, which can deal with the valve point effect of practical units.
尝试给出了可处理发电机组耗量特性的阀点效应的有功中层控制方案。
In this paper, considering many uncertain factors and disturbances of wind power generating systems, taking maximum wind power tracking as active power control target.
本文针对风力发电机组的不确定性及多干扰的问题，以追踪最大风能作为有功功率控制目标。
DIFG double closed-loop vector control strategy is established; regulating principle and dynamic characteristic in active power control mode or speed control mode is discussed.
建立了双馈发电机双闭环矢量控制系统，研究了功率控制模式和转速控制模式下发电机系统的调节原理和动态特性。
The voltage margin method for interchange power control was applied to the dc voltage control block (DC-AVR) and the active power control block (APR) in the terminal controller.
容压法电力交换控制已经应用于终端控制器的直流电压控制部分和有功功率控制部分。
The trick, in any case, is to deflate the cringe-y task by replacing it with a more active, manageable, and unintimidating one that drains the situation of the power to control you.
这个诀窍就是用更积极的、易于管理的的任务来代替让你畏惧的任务。
This provides granular control over all Active Directory functions, without giving away too much power like the Domain Admins group does.
该委任对所有的ActiveDirectory进行粗略的管理，它不会像域管理组那样分发出太多的权限。
So our VFDs have been able to ride through these outages, as long as we keep the control power active.
他说到，“所以只要保持控制电源有电，我们的变频器就能够在停电时维持运转。”
For the control of shunt APF (Active Power Filter), feedforward is an effective way to track the load variation, but accurate models and parameters are demanded.
在并联型有源滤波器的控制过程中，前馈控制能够快速跟踪负荷波动，但需要精确的模型和参数。
The study on shunt active power filter, which is a novel device compensating harmonics and reactive power current simultaneously, is the focus in the field of power quality control.
并联有源电力滤波器作为一种新型的谐波、无功综合补偿系统，是电能质量控制领域中的研究热点。
The main content of this thesis is about the study on the current track control strategy of Active Power Filer.
本文主要是关于电力有源滤波器电流跟踪控制技术方面的研究。
A method of current detect and control for the new active power filter (APF) is presented, which has the ability of canceling harmonic and compensating reactive power at the same time.
提出了一种新型的有源电力滤波器电流检测和控制方法，在补偿谐波电流的同时还可以进行无功补偿。
The characteristics of power flow are studied by analyzing the power flow spectra. The effects of the active control are discussed.
通过功率谱分析，研究了偏心力作用下的功率流特性，并探讨了主动控制策略的效果。
A model of the integrated dynamic control system of electric power steering (EPS) and active-suspension is set up according to the principle of vehicle system dynamics.
文章根据汽车系统动力学原理，建立了汽车电动助力转向和主动悬架集成控制的动力学模型。
The detection and control methods of distortion currents for active power filters are key factors affecting not only the compensation performance of APF, but also the extension application.
有源电力滤波器（APF）中畸变电流的检测与控制方法，不仅是决定其补偿性能的关键因素，而且也影响到APF的应用范围。
By means of field oriented control, the decoupling control of active power, reactive power of the system is realized.
采用定子磁场定向的控制方法，实现了有功、无功的解耦控制。
When applied to active power filter, this novel control scheme not only reduces the switching frequency and the switching loss, but also has better performance and robustness.
该控制策略在有源电力滤波器的应用，不仅大大减小了开关频率、降低了开关损耗，而且具有很强的鲁棒性和更好的控制精度。
Applying feedforward control of harmonic voltage to hybrid active power filter of finite harmonic impedance can restrain line harmonic voltage.
有限阻抗型混合有源电力滤波器中应用电压谐波前馈控制，能加强对网侧电压的谐波抑制。
An artificial neural network method for control of shunt active power filters is presented and analyzed.
提出并分析了一种适用于控制并联有源电力滤波器的人工神经网络方法。
Many studies on the current control techniques for active power filters are carried out.
本文对有源电力滤波器的电流控制方法进行了深入地研究。
A new control method for the three-phase aeronautical active power filter was proposed.
提出了一种新型三相航空有源电力滤波器的控制方法。
On the basis of it, four control approaches of the active power filter are analyzed in detail.
详细分析了有源电力滤波器的四种最基本的控制方法，并简要比较了它们各自的优缺点。
This paper proposes an improved DC side active power filter (APF) with one cycle control.
文中提出了一种改进的单周控制直流侧有源电力滤波器(DC侧APF)。
The concept of unity power factor can also be applied to the control of series active power filter. And the control method is provided.
本文还将单位功率因数的概念引入串联型有源电力滤波器的控制中，提出了串联型有源电力滤波器的控制技术。
Based on one-cycle control method, a novel control strategy for cascaded active power filter is proposed.
基于单周控制方法，作者提出了一种级联型有源电力滤波器的新型控制策略。
The compensation performance of the shunt active power filters is directly affected by the current control strategy.
电流控制技术直接影响并联有源电力滤波器的补偿性能。
Single phase active power factor compensation control clips below thousands watts are very popular, among which UC3854 is most typical.
对几千瓦以下的单相有源功率因数补偿控制芯片很多，其中UC3854最具代表性。
Single phase active power factor compensation control clips below thousands watts are very popular, among which UC3854 is most typical.
对几千瓦以下的单相有源功率因数补偿控制芯片很多，其中UC3854最具代表性。
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