For quality control purposes, a group of capacitors may be placed in an environmental chamber and the capacitance of each capacitor tested.
在进行质量控制时,可能会将一组电容器置于一个环境舱中,并测量每个电容器的电容。
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。
The outer one adopts conventional PI control algorithm and takes the capacitor voltage as the controlled variable.
外环则采用PI控制算法,以电容电压为被控量。
Computational test proves that this approach can validity effectually reduce the adjust times of transformer-tie-in and capacitor, improve the control effect.
仿真与实际运行结果表明,该方法能有效地减少变压器分接头和电容器的动作次数,改善控制效果。
The ATS616 gear-tooth sensor is a peak-detecting device that uses automatic gain control and an integrated capacitor to provide extremely accurate gear edge detection down to low operating speeds.
ATS616齿轮齿传感器是峰值侦测器件,其使用自动增益控制和集成电容器,在即便是很低的工作速度情况下也能提供相当精确的齿轮边缘检测。
Some vehicles may have an electromechanical steering gear control unit that can malfunction due to a damaged capacitor.
部分车可能有由于一个损坏的电容器引起的机电转向舵传动装置控制单元故障。
The basic theory for voltage and reactive control and the taps changed in transformer and shunt capacitor switched affect the voltage value are discussed in the paper.
本文从电压无功综合控制的基本原理出发,说明了变压器分接头的调节与并联电容器投入容量的大小对电网电压的影响。
This paper studies control of the energy system based on super capacitors. Super capacitor, a novel energy storage component, is used here.
本文中研究了超级电容器储能系统的发电控制,其中的储能元件采用超级电容器这一新型能源器件。
The paper introduces the VVVF control method for single phase capacitor motor.
介绍单相电容电机变频调速的控制方法。
With the use of phase-shifted control mode and the junction capacitor of the switches, the lagging switches can realize ZVS under any load.
而通过移相控制方式,利用开关管的结电容则实现了滞后管的零电压开关。
The adjustable shunt capacitor compensation system consists of compensation circuit, acquisition circuit and microcomputer control circuit, and the design of each circuit is discussed.
牵引变可调并联电容补偿系统由补偿支路、采集支路和微机控制支路组成。
The AC drive control system of the tram supplied by super capacitor in Beijing Qianmen is presented.
介绍了北京前门超级电容有轨电车交流传动控制系统。
The paper introduces the work principle, technique requirement and control system for Capacitor pulsed welding, which is used MELSEC series PLC for control system.
介绍了电容储能焊接的工作原理、工艺要求和控制系统,并用三菱公司PLC实现其系统控制。
The power switches is able to control the direction of power flow as long as the capacitor voltage is kept higher than the system voltage.
只要电容电压比系统电压高,则电能开关就能控制能流方向。
This paper presents a new automatic compensation system of high tension reactive power, which consists of single-chip microcomputer, high tension capacitor and control device.
本文介绍了一种由单片微型计算机、高压电力电容器和控制装置组成新的高压无功确率自动补偿系统。
With the apearance of optical control of module vacuum circuit breakers, some requirements on the capacitor charge power supply were raised.
随着光控模块式真空断路器的提出,对其中的电容充电电源提出了要求。
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。
The current impact in capacitor and the voltage impact on reactor in the control course can be restrained by selecting the right time to adjust IPC' s parameter.
选择IPC电容器、电抗器的参数调整时间,对调控过程中IPC电容器的电流冲击和电抗器的电压冲击进行有效抑制。
A control circuit which is composed of a capacitor and a current amplifier is connected in a coil circuit in series.
线圈回路中串接有由电容和电流放大器组成的控制电路。
VC2 is the throttle control capacitor.
VC 2是反馈控制电容。
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。
The outer loop of the cascade controller adopts conventional PI control algorithm and takes the capacitor voltage as the controlled variable;
控制器的外环采用PI控制算法,以电容电压为被控量;
The ATS616 gear-tooth sensor IC is a peak-detecting device that USES automatic gain control and an integrated capacitor to provide extremely accurate gear edge detection down to low operating speeds.
ATS616齿轮齿传感器IC是峰值侦测器件,其使用自动增益控制和集成电容器,在即便是很低的工作速度情况下也能提供相当精确的齿轮边缘检测。
Introduced variety and character of negative native aluminum foil using electrolyze capacitor, and expounded quality control keys for producing process, too.
介绍了铝电解电容器负极用素铝箔的种类及其特征,阐述了其加工制造过程中的质量控制要素。
The capacitor voltage model is established and an operating strategy is proposed to control the capacitor voltage by absorbing and releasing the energy in converter.
建立了电容电压模型,提出了一种新型运行策略,对系统中的能量进行吸收和释放,实现对电容电压进行充放电控制。
Referenced to the capacitor winding machines, we made a tension control system with the single -chip micro-computer and designed a fuzzy controller.
参考电容器卷绕装置制作了由单片机控制的张力控制系统,并设计了模糊控制器。
The use of resistance and capacitor in phase-shift control circuit makes it much simpler when the electricity-saving targets are the same.
本文阐述一种以电流为取样讯号,采用阻容移相控制电路的异步电动机轻载节能器,在节电指标相仿的情况下,使线路大大简化。
We can use SPWM to control power tube on or off, can use the double-loop control with the inductance current inner loop and capacitor voltage outer loop is introduced.
可采用SPWM控制功率管的关闭与导通,采用外环电压环,内环电流环的双环控制。
A fuzzy controller for capacitor voltage at DC side is designed by using fuzzy control rule with self-adjusting factors.
采用带有自调整因子的模糊控制规则设计了有源滤波器直流侧电压的模糊控制器。
A fuzzy controller for capacitor voltage at DC side is designed by using fuzzy control rule with self-adjusting factors.
采用带有自调整因子的模糊控制规则设计了有源滤波器直流侧电压的模糊控制器。
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