voltage converter

The second part is to design the sine wave networks circuits which is composed of sinusoidal current source array and switches, current to voltage converter ( I-V converter), two staged LPF, etc.

二是正弦波网络：主要包括正弦量化的电流源整列和开关网络，电流电压转换器，二阶低通滤波器；

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Purpose: Voltage regulator , DC-DC converter and relay driver audio frequency power Amplifier.

用途: 用于电压调节器,电源转换器和继电器驱动及音频放大输出等线路.

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The difference of output voltage of inverter and 220V is set as control signal, controller change the PWM signal to regulate buck-boost converter and three-phase rectifier.

以逆变器输出的电压和220V的差值作为控制信号。设计控制器根据控制信号改变直流变换器和三相可控整流的PWM控制信号。

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The parameter design idea of the DC side energy storage component in the single-phase PWM converter is applied into three-phase three-wire system, and the values of the voltage and capacitance at the DC side are determined.

将单相变流器直流侧储能元件的参数设计思想应用在三相三线制系统中，确定了直流侧电压值和电容值。

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The design of power in accordance with ordinary laboratory user requirements, parameters of the proposed based on pulse width modulation ( PWM) high efficiency, low power switch power dc voltage converter design method, adopts full bridge, step-down, mainly push-pull loop circuit topology.

本设计依照普通实验室用户对电源参数的要求，提出了一种基于脉冲宽度调制（PWM）高效率、低功耗开关电源直流电压转换器的设计方法，采用全桥、降压、推挽回路为主电路拓扑。

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The harmonic voltage at zero power test of Longquan HVDC converter station is calculated.

摘要计算了龙泉-政平HVDC工程龙泉站系统试验期间零功率试验时的谐波电压.

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Analysis of Open Circuit Malfunction for H Bridge Cascaded Multilevel High Voltage Converter

H桥级联型多电平高压变频器的断路故障分析

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High voltage frequency converter and its application prospects in thermal power plant

高压变频器及其在火电厂的应用前景

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The behavior of matrix converter ( MC ) was investigated under an unbalanced input voltage condition.

研究了不平衡输入电压条件下矩阵变换器 ( MC ) 的行为特征.

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The converter transformer that High-voltage DC ( HVDC) transmission system adopted in is three-phase transformer group, its response to the DC magnetic bias is very sensitive.

高压直流（HVDC）输电系统中所采用的换流变压器是三相变压器组，其对直流偏磁十分的反应十分灵敏。

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A novel flyback single stage PFC converter with voltage negative feedback winding is proposed.

提出一种具有电压负反馈绕组的新型反激式单级PFC变换拓扑.

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The neutral-point voltage fluctuation of three-level converter is only related to applied modulation method and three-phase current.

三电平变流器的中点电压波动只与变流器采用的调制技术和三相电流有关。

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The working principle of the single-phase voltage source 4-quadrant converter is introduced.

介绍了单相电压型三电平四象限变流器工作原理.

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Fault Analysis of Energy Meter During the Communication Between Load Control Terminal and Voltage Converter

负控终端与电压变送器通信时引起的电能表故障分析

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