APF的例句大全

Then the algorithm is extended to the four-switch three-phase system. A new SVPWM algorithm is proposed based on four-switch three-phase shunt APF current modulation.

然后将其扩展到三相四开关系统，提出了针对三相四开关APF的SVPWM电流调制算法。

Neither instantaneous power information nor coordinate transformation is necessary for the control. The APF with this control scheme can eliminate effectively the instantaneous reactive component. Thereby the controller is simplified effectively.

利用这种控制方法，既不需要瞬时功率信息，也不需要坐标变换，能够实现电流的正弦波化并能有效地消除由负载产生的瞬时无功分量，通过这种控制能有效地简化控制电路。

Simulation results show that, APF controlled by SVPWM ( Space Vector Pulse Width Modulation) can quickly and precisely compensate the harmonic and reactive components of load current.

仿真结果表明，电压空间矢量脉宽调制SVPWM（Space Vector Pulse width Modulation）控制的APF能对负载电流中的谐波和无功分量进行快速精确的补偿。

Intelligent reactive power compensator by APF on Dual DSP

基于双DSP的智能有源无功补偿器

Finally, it carries out a case application analysis on APF for Shenzhen Central Library System Integration, including scope of project, project period planning, project execution period, customer's inspection as well as project post-review etc.

最后对于深圳中心图书馆计算机系统总集成APF项目管理实际应用分析，包括项目范围、项目周期计划、项目实施周期、客户检查和项目后回顾等。

the core is: leading to the concept of predictive control by analyzing the serious influence of delay on the apf compensation performance and using radical basis function neural network to predict the harmonic current.

本课题的核心为：通过分析延时对APF补偿性能的严重影响，引出预测控制的概念，并利用RBF神经网络对谐波电流进行预测控制。

Hence, the solution of APF digital control system is introduced in the mean time that the flow chart of this solution is presented, in which the initial design concept has been established for hardware design and software control procedures.

并以DSP芯片TMS320F2812为控制核心，提出了有源电力滤波器全数字化控制系统的实施方案，对控制系统的硬件电路设计和软件控制流程给出初步设计方案。

This thesis compares the working theory, topology and control strategy of the PV grid-connected generation and APF is proposed.

本文通过对光伏逆变器和有源电力滤波器（APF）的工作原理、拓扑结构和控制策略的比较，研究了对两者实施统一控制的思想。

The DC off-set in the compensated current due to the peak current detection of the APF with one-cycle control is the main factor which degrades the compensation performance.

单周控制以峰值电流检测的调制方式导致补偿后电流中含有的直流分量是影响系统补偿性能的主导因素。

The simulative results show that the unipolar modulation APF with one-cycle control can compensate the harmonic and reactive currents caused by nonlinear load effectively and there is no DC off-set in the compensated source current.

仿真结果表明，单极调制单周控制APF能有效补偿非线性负载所导致的谐波和无功电流，补偿后电源电流中不含直流分量；

The mobile robot navigation and artificial potential field ( APF) methods is prudently researched.

深入地研究了移动机器人导航控制和人工势场法，结合无线传感器网络改进了传统的人工势场法并提出了基于无线传感器网络的人工势场移动机器人导航方法。

Blocking the JNK pathway by transfection of a dominant negative form of JNK ( JNK APF) brought about significant inhibition of cell death induced by serum depletion with an inhibiting rate as high as 15%.

用JNK无活性突变体转染阻断JNK通路，对血清撤离引起的细胞死亡有明显抑制作用，抑制率达15%。

The single-phase shunt APF is taken as the hardware platform in studying the balance between convergence speed and steady state accuracy of adaptive harmonic current detection algorithm.

针对自适应谐波电流检测方法收敛速度与稳态精度需折中考虑的问题，采用单相并联有源电力滤波器（APF）作为硬件平台。

An improved triangle-wave pulse-width modulation current control method is presented, based on the mathematic model of parallel APF ( Active Power Filter).

在分析有源电力滤波器APF（Active Power filter）数学模型的基础上，提出了改进的三角波脉宽调制电流控制方法。

AKA was associated with APF.

AKA和APF相关.

AFA was significantly correlated to RF, AKA and APF.

AFA与抗角蛋白抗体(AKA)、抗核周因子抗体(APF)相关.

Specific to current control problem in APF, the thesis proposes four kinds of current tracking control methods including periodic sampling control, triangle wave comparison control, hysteresis current comparison control and hysteresis control based on space vector.

针对APF电流控制问题，提出了四种电流跟踪控制方法：周期采样控制，三角波比较控制，滞环比较控制和基于空间矢量的滞环控制方法。

A New Control Method of APF& One Cycle Control

单周控制有源滤波器控制新方法

There is a great market demand to utilize the Active Power Filter ( APF) to reduce the harmonics of the power system and improve the power quality in China.

伴随着我国电能质量问题研究工作的深入开展，利用电力有源滤波器（Active Power filter，缩写为APF）进行谐波和无功治理将会具有巨大的市场应用潜力。

At the same time, the design idea and engineering experience proposed in this paper can be popularized to other harmonic and reactive compensator, especially to the practical process of APF.

同时本文的设计思路和一些工程经验还可推广到其它谐波治理和无功补偿装置的设计和应用中，尤其是为APF的实用化进程提供有益的参考和借鉴。