对现行补偿电容器额定电压值提出了看法。
Suggestions are given on the voltage rating of actual compensation capacitors.
调节工具，调节补偿电容，以确保与示波器相匹配。
Adjusting tool: adjusts compensation capacitance to assure the rapier match with oscillograph.
同时计算了补偿电容值、切换阈值以及电动机的特性曲线。
At the same time, the value of the compensating capacitance, the switching threshold and the character curve of the motor are calculated.
该方法可解决试验电源不足、补偿电容器规格不适合的问题。
The questions of lacking test power supply, unfittness of compensation capacitor specification are all solved.
为了做好电网的无功补偿，必须保证补偿电容器的安全可靠运行。
In order to do well the grid reactive power compensation, reliable operation of reactive power compensation capacitor must be assured.
将模糊控制技术应用于配电网并联补偿电容器组的自动投切控制。
The technology of fuzzy control is applied to automation switching control of compensation capacitors in distribution networks.
主电路包括并联固定补偿电容、可变补偿电感和IGBT器件等。
The main circuit includes parallel fixed compensating capacitor, variable compensating inductor and IGBT, etc.
并对补偿电容器组分组投切的二进制编码和初值的选取进行了研究。
How to generate the binary code of compensation condenser and how to chose initial value are researched.
变电所无功补偿电容器与串联电抗器的不同组合对系统谐波的影响不同。
Different combination pattern of reactive power compensation capacitors with series reactors in substations has different influence on harmonics in the power system.
为了实现电网无功、电压最优控制，要求电网中装设适当数量的补偿电容。
For realizing optimal control of reactive power and voltage for power systems, it is necessary to equip suitable amounts of compensating capacitors.
供配电系统通常接有并联补偿电容器，配电网中的高次谐波对电容的影响很大。
Power Supply System is often placed with shunt compensation capacitors and the upper harmonic waves in the distribution network have much influence on the capacity.
该继电器具有保护弧光电阻及适用于带串联补偿电容线路的正、反向动态特性曲线。
The dynamic characteristic of the relay increases its tolerance to fault arcing resistance and it can be used on transmission lines with capacitance compensation.
该继电器具有保护弧光电阻及适用于带串联补偿电容线路的正、反向动态特性曲线。
The dynamic characteristic of the relay increases its tolerance to fault arcing resistance and it can be used on tra…
当系统中存在谐波源时，无功补偿电容器组与系统电路会在某次谐波频率下发生并联谐振。
When harmonic sources exist in power system, parallel resonance occurs due to the interaction between shunt capacitor bank and system inductance.
设置补偿电容器是补偿电网中无功功率的传统方法之一，无功补偿装置在电网中应用相当普遍。
One of the traditional methods of reactive power compensation is to use compensating capacitors, therefore, compensation device is widely used in power network.
启动完成后利用接触器将启动电路切除，将电容器切换为无功补偿电容的低压开关柜的设计原理。
The starting circuit will be removed by a contactor and the capacitor will be converted to a reactive compensation capacitor after starting.
c谐波将引起流过无功(功率因数)补偿电容器的电流显著增加，造成电容器投入运行不久就损坏。
C will cause harmonic flow reactive (power factor) compensation capacitor current increase significantly, resulting capacitor will soon be put into operation in damage.
建立了补偿电容器和变压器分接头的实时控制解决方案，给出了系统框图，并从硬件上实现了该方法。
The real time controlling scheme of compensating capacitors and tap joint of transformer is established, the systematic block diagram is provided, and the hardware based on this method is realized.
在电气化铁道牵引变电站中，装设无功补偿电容器和谐波滤波器是提高功率因数、改善电能质量的重要手段。
In electric railway traction substation, power capacitors and harmonic filters are the important devices for improving both the power factor and the power quality.
该功率因数补偿器具有相负载分别补偿，补偿电容在电压过零时投切，各相功率因数和电流值分时显示等特点。
This compensator can compensate phase loads respectively and display all the phase power factors and current values in a time-split way.
以无功电流差补值作为控制参量，并以高次谐波电流作为谐振保护信号，由专家系统给出投切无功补偿电容的控制指令。
Then, adopting reactive current margin and harmonics as control and protection variable, an expert system was formed to control thyristor switched capacitor.
基于非线性最优预测控制(NOPC)理论，设计了一种具有闭合的解析控制律的可控串联补偿电容器(TCSC)的控制器。
In this paper, a novel controller for thyristor-controlled series capacitors (TCSCs) with closed-form analytical solution nonlinear optimal predictive control (NOPC) is presented.
结果：由实验结果发现，负电容补偿技术虽然无法使恒流源输出阻抗值趋于无穷，但是可使其阻抗值明显增大。
Results the result of experiments shows that: although the negative capacitance compensation technique can't let the output impedance approach to infinite, it can improve it obviously.
对已建成的功率因数偏低的泵站采用电力电容补偿，可减少电源和线路的电流负荷。
If we compensate the pump station with lower power Numbers for electric power and electric capacity we can reduce the current load in the power source and the lines.
在变电所内加装电容器，是当前无功补偿的主要形式。
In the transformer substation install compensation capacitors, it is mostly form of reactive compensation nonce.
介绍串联电容补偿的技术原理，对并联补偿和串联补偿作了技术经济比较。
The technological theory of series connection compensation condenser is discussed, and connection of the series-parallel is compared.
研究串联电容补偿对线路保护的影响具有重要意义。
Its important to study the effect of series capacitor compensation on line protection.
研究串联电容补偿对线路保护的影响具有重要意义。
Its important to study the effect of series capacitor compensation on line protection.
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