1、

Sampling and regulating circuits of the photovoltaic array output current and voltage, DC-DC conversion circuit with MPPT are designed.

给出了光伏电池输出电流、电压的检测电路、信号调理电路;用于最大功率点跟踪的DC-DC转换电路;

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2、

Development of a AC regulating circuit experimental equipment

单相交流调压电路实验装置的研制

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3、

The Design of Three-phase Voltage Regulating Circuit Based On Single Chip Processor/ CPLD

基于单片机/CPLD调压电路的设计

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4、

Working principles of Buck chopper for regulating circuit and LCC series-parallel resonant circuit in the CCM work mode were analyzed using the fundamental wave analysis method, and the converter steady state model were deduced as well as the detailed design process and calculation method.

针对Buck调压电路和LCC串并联谐振电路在CCM工作模式下,分析其工作原理,采用基波分析法推导变换器稳态模型,给出详细的设计计算方法。

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5、

This paper discussed synchronous circuit, voltage and current regulating circuit, current sharing circuit, protection circuit, driving circuit of the control circuit, control systems.

同时讨论了控制电路中同步电路原理、电压环电流环调节电路、均流电路、保护电路、驱动电路等。

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6、

Regulating circuit of high precision for laser power is designed to increase the smoothness of laser cutting and engraving and to support the laser engraving of 256 gray-scale image.

为了提高图形切雕加工的光洁度和支持256级灰度图像雕刻加工,设计了高精度的激光功率调节电路。

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7、

This paper put forward a new implementation method of Three-phase Voltage Regulating Circuit.

本文提出了一种新的三相调压电路的实现方法。

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8、

the system solves the problems of ordinary variable frequency regulating speed system about magnetic_flux unchanged in various spwm control signal, and simplifies the hardware circuit of system.

该系统很好地解决了一般变频调速系统难于实现电机在各种运转情况下磁通恒定的问题。采用变频IC实现SPWM控制信号的产生,使整个系统的硬件电路得以简化。

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9、

the invention is voltage stabilizing circuit that includes regulating controlling unit and comparing unit.

本发明是一种稳压电路,包括调整控制单元及比较单元。

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10、

application of phase-shift trigger circuit in closed loop speed regulating system of torque motor

移相触发电路在力矩电机闭环调速系统中的应用

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11、

The device includes circuit of the analog signal regulating , AD converter, data transmitting and VXI interfacing.

充分结合了VXI消息器基接口的优点, 实现了高速数据采集 、 数据的快速和模块灵活控制三者的结合.

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12、

Problems and Solutions of Speed Regulating Valve in Series Secondary Feed Circuit

液压调速阀串联二次进给回路中的问题解答

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13、

The functions and principles of speed regulating valve and throttle in series secondary feed circuit are analyzed.

分析了串联二次进给回路中的调速阀和节流阀的各种情况。

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14、

It proposes the regulating principle, the characteristics of controlled reactance, analyzes the circuit power regulating characteristics, and describes the regularity of the regulating device's current, voltage and the needed capacity while the parameters varying.

文章阐明了调节原理、可控电抗特性、分析了线路功率调节特性,调节装置电流、电压和所需容量随调节参数的变化规律。

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15、

On Protecting Speed Regulating System Of Circuit-Breaker of Electrical Fork Lift Truck& a piece of protective circuit board

电瓶车调速系统的保护&一块有保护功能的控制电路板

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16、

coaxial ring-stick electrode system was adopted in the thrust unit and control system by which thrust velocity and water supply could be dominated was advanced. the control system was made up of ac phase voltage regulating and frequency control circuit.

水射流等离子弧推进单元采用同轴式环-棒电极系统;控制系统利用自行研制的交流相位调压电路以及频率控制电路,实现了对等离子弧推进模型的速度及供水的控制。

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17、

The adjuster switch circuit is composed of BG and VMOS, regulating the voltage of LQ to give output voltage.

调节器由三极管BG和场效应管V-MOS组成开关电路。调节励磁绕组LQ的励磁电压来调节输出电压。

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18、

Control circuit is taking pulse wide modulation circuit as core. By comparison of given signal and feedback signal of overvoltage, get the width-adjustable pulse signal for regulating output of welding power source so as to realize the colsed-loop control to arc-welding inverter.

控制电路以脉宽调制电路为核心,通过电压给定信号和反馈信号的比较,获得宽度可调的脉冲信号,调节焊接电源的输出,并实现对弧焊逆变器的闭环控制。

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19、

Therefore choose positive and negative voltage regulating scheme as main circuit wiring scheme of on-load tap changer.

因此最终选择了正反调压方案作为有载分接开关的主电路接线方案。

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