The combination switch composed of 12 road relaies is used to achieve a composite switching capacitor.
利用十二路继电器组成的复合开关来实现投切电容。
In this paper a driving system with sensorless and brushless DC motor is studied, the lowpass design method for switching capacitor is discussed in detail.
对无传感器无刷直流电机的驱动系统进行了研究，详细论述了开关电容低通滤波器的设计方法。
The capacitor in the rc timing network also determines a user-selectable blanking window that prevents false triggering of the PWM current-control circuitry during switching transitions.
RC计时网络中的电容器也可以确定用户可选择的空白窗口，该窗口在开关转换过程中可防止对PWM电流控制电路的误触发。
Capacitor leakage measurements and insulation resistance measurements of multi-conductor cables are two applications where switching capacitive loads may be a particular problem.
电容器漏泄测量和多芯电缆绝缘电阻测量是切换容性负载容易发生问题的两类应用。
But the unbalance of the floating capacitor voltage can be a problem, especially at low switching frequencies.
但其存在浮动电容器的电压失配问题，尤其在低开关频率时尤为显著。
The duty ratios of switches in each switching cycle can be directly obtained by simple calculation using two phases source currents and dc bus capacitor voltage.
只需检测两相电源电流和直流侧电容电压，通过简单计算就可直接求出每个开关周期内各开关的占空比。
In common hard switching circuit, high voltage spike usually could be produced during switch transition process because of the effect of transformer leakage inductance and parasitic capacitor.
在常规的硬开关电路中，由于变压器漏感及寄生电容的影响，常常在开关转换瞬间会产生很高的电压尖峰。
Another is a new capacitor voltage combination scheme for flying capacitor multilevel inverters, which considers a tradeoff between the switching states and capacitor voltage balancing.
另一类为新型组合策略的飞跨电容型拓扑，它折衷考虑了开关状态的利用和飞跨电容的电压平衡。
The analyses show that using a low equivalent series resistance (ESR) capacitor with a carefully determined value and raising switching frequency can decrease output voltage fall.
分析表明，采用合适电容值的低等效寄生电阻的滤波电容，并提高开关频率，可减小输出电压跌落。
The resonant switched capacitor(RSC) converter with zero-current switching(ZCS) is a new topology of switched capacitor converter.
具有零电流开关特性的谐振开关电容变换器是开关电容变换器的一种新拓扑形式。
The capacitor can be fixed or varied by switching discrete capacitor segments in and out as dictated by system conditions.
电容器可以是固定的或可变的，可变时则根据系统的情况决定离散电容器分段的投入或退出。
At the same time, the restraint of actual switching times of the capacitor and transformer is considered.
算法应用过程中考虑了变压器和电容器的实际操作次数约束。
Meanwhile, the switched capacitor notch filter is designed, which can adjust center frequency freely by changing the switching clock frequency and make the center frequency highly accurate and stable.
介绍了数字化开关电容滤波技术，并设计了可以通过改变开关时钟频率来自由调整中心频率的开关电容带阻滤波器，使中心频率具有很高的精度和稳定度。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
系统负荷投切和电容器充电的仿真结果表明，该方法能快速有效地区分暂态脉冲和振荡暂态。
Based on electrical dissection of ac branches, an optimal capacitor switching method of distribution network is proposed.
基于交流支路电气剖分思想，提出了一种配电网电容器的优化投切方法。
The operation management of capacitor is also described, including capacitor regulation, switching ways, voltage monitoring and patrol inspection etc.
然后论述了电容器的运行管理问题，包括电容器的调整、投切方法、电压监测、巡视检查等；
A quick response switching controller for the capacitor is designed.
设计了快速响应型电容器投切控制器。
The main methods of distribution network optimization are distribution network reconfiguration and capacitor switching.
配电网重构和电容器优化投切是配电网优化的主要措施。
The invention provides the voltage for the liquid crystal capacitor of the driver for the TFT LCD by switching different power supplies, thereby reducing the power consumption of the driver.
本发明通过切换不同的电源向TFT ？LCD的驱动器液晶电容提供电压，从而降低驱动器的功耗。
This paper discusses the control strategy of synchronous switching of shunt capacitor unit in the different way of connection and different reference signal.
文章论述了电容器组在不同连接方式和不同参考信号时对应的同步关合和同步切除控制策略。
Through analysis and using computer programs, the whole-process simulation and calculation is achieved, the maximum overvoltage value when switching on and off the capacitor being attained.
根据分析和利用计算机程序实现了全过程的模拟及计算，得到电容器分、合闸的最大过电压值。
An improved method to identify and locate the capacitor switching disturbances is presented.
对投电容器扰动识别和定位的方法进行了改进。
Network reconfiguration and capacitor switching are two important measures to decrease network loss and ensure safe and economic operation in power distribution automation.
网络重构和电容器投切是配电自动化的两个重要内容，是配电网降低网损、安全经济运行的重要措施。
The aim is to reduce the reignition rate and over-voltage damage from the perspective of the mechanical characteristics of the vacuum breaker switching shunt capacitor Banks.
最终的目标是从真空断路器机械特性方面入手，降低操作并联电容器组时的重燃率、并减小操作过电压危害。
It improves the quality reactive current compensation effectively and the power factor highly with lower capacitor costing and switching frequency.
它不仅有效地提高无功电流的补偿质量，改善了供电系统的功率因数，而且并联电容的成本和投切频率都很低。
The output power of the switched capacitor DC DC converter is restricted by the capacitance of the series parallel(SP)capacitors and the switching frequency.
开关电容DCDC变换器的输出功率受电容网络中电容取值及开关频率的限制，电容器的集成是开关电容DCDC变换器集成的关键。
The transient power quality problems become more important. Capacitor switching which brings transient disturbance is a common power quality event.
暂态电能质量问题日益突出，电容器投切造成的暂态扰动是其中较为常见的一种。
Hysteresis control is designed for standby capacitor to reduce its switching times.
通过备用电容器投切的滞环控制律的设计，以减少电容器组的投切次数。
A novel ZVT power factor correction circuit is proposed, in which the saturable core and the-capacitor are added to the auxiliary switching network.
提出一种新型ZVT功率因数校正电路，将饱和电感和并联电客加入辅助开关网络中。
The control strategy is based on nine-zone diagram and combined with artificial neural network, which makes a decision about the change of transformer taps and capacitor switching.
该系统控制策略以九区图为基础，并且在容易引起频繁动作的边界上采用人工神经网络预测变压器分接头调节和电容器投切后的电压无功，以决定采用何种控制方式。
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