Simulation research on the effect of the paralleled compensating capacitor on the solid state fault current limiter operation 并联补偿电容对限流器运行影响的仿真研究
For the transmission lines having installed series compensating capacitor, an algorithm based on differential equation method is presented for the first time in this paper. 针对安装有串补电容装置的输电线路,首次提出了基于微分方程法的精确故障定位算法。
Automatic tracking compensating system of capacitor current controlled by single chip microcomputer 单片机控制的电容电流自动跟踪补偿系统
This system adopted the vacuum contactor as the switch of compensating capacitor, developed optimum controller according to the local condition. 该系统采用真空接触器作为补偿电容的投切开关,并根据本地区的实际情况研制出无功补偿优化控制器对其进行控制操作。
Compensating Capacitor Non surge Close and Non arcing Open Control Circuit 补偿电容器合闸无冲击及分断无弧的控制线路
The main circuit includes parallel fixed compensating capacitor, variable compensating inductor and IGBT, etc. 主电路包括并联固定补偿电容、可变补偿电感和IGBT器件等。
Optimum choose of compensating capacity of reactive compensation capacitor 无功补偿电容器补偿容量的合理选择
How to Choose the Series Reacter of Compensating Capacitor Bank in Distribution Network 如何选择配电网中补偿电容器的串联电抗器
The proposed compensator combines the PWM type AC-AC converter with the transformer to adjust the voltage on the compensating capacitor directly. So the continuous output of reactive power is realized. 该补偿器将脉宽调制(PWM)型AC-AC变换器与变压器相结合直接调节补偿电容上的电压,进而使补偿器能输出连续变化的容性无功。
The core of the automatic and adjustable reactive-load compensation equipment is to make the continuous adjustment of the compensating capacitor through the automatic adjustment. 自动可调无功补偿装置的核心是通过对电抗器的自动调整,达到对补偿电容器的连续调整。
A lot of calculated data show that comparing with the capacity of TCSC the capacity of compensating equipment can be obviously reduced if the thyristor controlled coupling-changeable reactor connected with the capacitor in series is applied to the capacitive series compensation of high voltage transmission line. 大量计算数据表明,将变耦式可控电抗与电容串联用于高压输电线路的容性串联补偿将比可控串补(TCSC)降低更多设备容量。
The Effect of Several Kinds of Reactive Power Compensating Capacitor upon the Harmonics Distribution in Power System 投入无功补偿电容器装置对谐波分布的影响
Principle and Method for Compensating the Dielectric Absorption of Integrator Capacitor in Dual-Ramp A/ D Converter 双斜式A/D转换器中积分电容介质吸收效应的补偿原理和方法
Results have favored this method for reducing overall investment cost of intermittent DG and compensating capacitor and achieving a comprehensive optimization of economy, environment and voltage quality in operation. 计算结果表明,该方法降低了间歇性DG和补偿电容的总投资成本,取得了系统运行的经济效益、环境效益以及电压质量的综合最优。
Experimental results demonstrated that the prototype not only had a function of compensating distribution system reactive power but also had good performances in reactive current command tracking and DC capacitor voltages balancing control. 实验结果说明,本文研制的实验样机不仅具备了补偿配电系统无功功率的基本功能,而且在无功电流指令跟踪和直流电容电压均衡控制等方面具有良好的性能。
Compensating capacitor of track circuit was theoretically analyzed from the view of electricity. 通过电气角度,深入对轨道电路补偿电容方法的理论分析。