电压控制

复杂用电系统内电压控制的Fuzzy思想

A Fuzzy Control Technology Applied to Voltage Control of Complicated Electrical System

基于多Agent优化协调的电力系统二级电压控制

Optimal Coordination for Multi-agent Based Secondary Voltage Control in Power Systems

基于DSP的软开关逆变CO2焊接电源燃弧电压控制系统的设计

Arc voltage control system for soft switch inverter of CO_2 welding power source based on DSP

最后以NewEngland和等值系统系统为例进行数字仿真，验证了新的分层电压控制方案的有效性。

At last , the validity of new layered voltage control project is proved by simulation to the New England system and equivalent system .

C波段高频率稳定度宽带FET电压控制振荡器

C Band High Frequency-Stability Broad Band FET Voltage-Controlled Oscillators

基于锁相频率合成器的电压控制LC振荡器

A Voltage-controlled LC Oscillator With Integrated Frequency Synthesizer

利用电压控制可变电阻模型等效IGBT的n-外延层的电导调制效应，取得了很好的效果。

The IGBT n - layer conductivity modulated resistor is effectively modeled as a voltage controlled resistor .

电压控制型BUCK变换器DCM的精确离散模型及分叉稳定性分析

The Precise Mathematical Discrete Model of BUCK Converter in DCM and Its Analysis for Bifurcation Stability

自动电压控制（AutomaticVoltageControl，AVC）是提高系统电压水平、提高系统经济效益的重要手段。

Automatic Voltage Control ( Automatic Voltage Control , AVC ) is an important means to improve the power system voltage level and to promote economic benefits of power system .

由于单跨导元件的跨导值可由外加电压控制，因此滤波器的增益、频率和Q值也受控制。

The gain , frequency and Q of these filters can be controlled , because the value of the transconductance element is controlled with a voltage .

逆变器采用全桥型的拓扑结构，利用了SPWM逆变技术，逆变电压控制通过简单的单环反馈实现，控制方法采用PID算法。

The inverter uses full bridge topology and SPWM technique . The inverter voltage is controlled by single closed loop feedback based on PID .

自动电压控制系统（AVC）在发电厂侧的应用

Application of the auto-voltage-control in power plants

由于直流供电电源纹波的影响，电压控制SPWM逆变电路的输出谐波分量幅值较大。

Because of the ripple of the DC power supply , the output harmonic amplitude of the voltage controlled SPWM inverter is higher .

电网统一的自动电压控制（AutomaticVoltageControl，AVC）是进一步提高系统电压水平、保证电网安全、稳定、优质、经济运行的有效措施。

Automatic voltage control a unified power grid ( Automatic Voltage Control , AVC ) is to further improve the system voltage level , to ensure grid security , stability , quality , economy and effective measures .

实验结果证明，电压控制的Delta调制逆变器控制策略具有抗扰动能力强、输出电胜波形畸变小、实现简单等优点，适合应用于UPS逆变器。

Experiment results validate that the proposed voltage-controlled delta modulated control scheme has the merits of powerful ability to reject disturbances , slight inverter output : voltage waveform distortion , and very simple implementation .

UPFC直流电压控制是实现UPFC串联补偿控制功能的重要条件和前提，论文研究了UPFC的直流电压的智能控制方法。

UPFC DC voltage control is the precondition to realize serial compensation control . Intelligent method for DC voltage control was investigated deeply in the paper .

文中提出的无功电压控制（AVC）系统主站部分基于分级电压控制结构。

The reactive power and voltage control ( AVC ) system presented in this paper is based on a hierarchical control structure .

自动电压控制（AVC）系统是电网安全、优质和经济运行的重要手段。

Automatic voltage control ( AVC ) system is important for power system running in the status of security , high quality and economy .

详细论述了高频医学电阻抗断层成像（EIT）系统设计的关键技术，其中包括激励信号源、电压控制电流源、模拟开关阵列以及信号解调等环节。

The key technology of high-frequency medical EIT system is presented in detail , i.e. the signal generator , voltage controlled current source , analog switch array and signal demodulation .

自动电压控制的实施将使全网电压质量提高，并充分发挥现有能量管理系统EMS和变电站VQC装置的潜力。

Automatic voltage control ( AVC ) is considered as the highest stage of scheduling control development , and it can improve voltage profile and make full use of the EMS and VQC equipment .

首先分析了SVC电压控制和阻尼控制的相互作用，在此基础上建立了SVC附加阻尼控制器设计模型，提出了分数阶附加阻尼控制器设计方案。

First of all , the interaction of voltage control and damping control for SVC is analyzed . On this basis additional damping controller model for SVC is founded , and the fraction rank additional damping controller is proposed .

设计了一种用于WLAN802.11n收发机频率合成器的新颖低功耗、低相位噪声正交输出LC电压控制振荡器（QVCO）。

A novel LC Quadrature voltage controlled-oscillator ( VCO ) with a low power consumption and a low phase noise was designed for frequency synthesizer in WLAN 802.11n transceiver .

通过分析有源滤波器直流电容电压控制的不确定因素，采用模糊控制理论，对PAPF直流电容电压的控制进行了研究。

In the light of fuzzy cybernetic theories , a new approach to the direct current capacitance in PAPF is presented through uncertain factors analyses .

结果：用电压控制模式，连续进样五、六个样品总分析时间分别为10min、11min，比单次进样分别节省15min、19min左右；

Compared with that of single injection , the total time of 5 or 6 successive injections in the voltage control model was cut down by 15 or 19 minutes , respectively .

两相电机的线电压控制方式变频调速研究

Study of VVVF with Line-line Voltage Control for Two Phase Induction Motors

永磁推进系统中换相电容电压控制规律的研究

Study on Capacitance Voltage Change in Permanent Magnet Propulsion System

改进遗传算法在水电站自动电压控制中的应用研究

Application of improved genetic algorithm to automatic voltage control of hydropower station

抽水蓄能电站监控及自动电压控制的研究

Research on Automation Voltage and Monitoring of Pumped-storage Power Plants

交-交型矩阵变换器的双电压控制原理及波形合成

Two Voltage Control Principle and Waveform Synthesis of AC AC Matrix Converter

一种用于无功/电压控制的启发式搜索方法

Heuristic Search Method for Reactive Power / Voltage Control