To filter the rectifier output voltage ripple.
为了滤去整流输出电压中的纹波。
When it is small, the output voltage ripple is larger.
如果只用较小的电容滤波，变换器输出电压的纹波较大。
The voltage ripple waveform is analyzed based on the inductance and the capacitive change under two load models.
在两种负载模型下，通过计算分析了滤波电感和电容对电源电压波动的影响；
The LDC filter is introduced into a rc welding inverter power source and the voltage ripple of the DC line is decreased.
在弧焊逆变电源中采用LD C滤波电路，可以降低直流线上的电压纹波。
The newly CUK controller realizes a kind of high efficiency, low cost and very low output voltage ripple negative bias voltage design.
介绍的新型CUK型变换器，旨在实现一种高效、低成本、输出电压纹波极低的负偏压设计方案。
Compared with traditional circuit, it has lower output voltage ripple, lower load adjustment rate and lower input voltage adjustment rate.
与传统方法相比，该方法具有电压纹波小、负载调整率和电压调整率低的特点。
The same time capacitor C3 is disconnected from the ground so that the load voltage ripple on capacitor C4 does not influence the gate voltage of IGBT Q2.
同时断开电容器C3与地的连接，由此电容器C4上的负载电压波动不会影响IGBTQ2的栅极电压。
NCP1205 is applied to the interleaving paralleled backward circuit to reduce the switch tube power loss and output voltage ripple, to enhense the circuit efficiency.
文中介绍了NCP1205的工作原理和主要特点，并将其应用于交错并联反激电路中，大大减小了开关管的开通损耗，减小了输出电压纹波，提高了电路效率。
Traditional phase-controlled rectifying power supply is being replaced by the switching one, which is characterized by high precision, low voltage ripple and high efficiency.
电力系统中传统的相控整流型电源正在逐步被具有高精度、低纹波、高效率等特性的开关电源取代。
The high turn-on frequency permission selects the small superficial ceramics electric capacity, may save the board level area, reduce the cost and to reduce the output voltage ripple.
高的开关频率允许选用小的表面瓷陶电容，可节省板级面积、降低成本和减小输出电压纹波。
In addition, the thesis analyzes the influence of the filter structure and parameters on the output DC voltage ripple and the shape of phase currents, as well as harmonics of phase currents.
另外，还对滤波器的结构和参数对输出直流电压脉动和发电机相电流波形的影响及相电流谐波进行了仿真分析。
The simulation and experimental results show that this system can restrain harmonics of three-phase rectifier of AC-side input current, reduce the output voltage ripple and decrease the volume.
仿真和实验结果表明该系统能够有效抑制三相整流电路交流侧输入电流的谐波，降低输出电压纹波，减小整机体积。
Test results show that the designed power supply has good voltage regulation performance, and it has lower output voltage ripple, lower load adjustment rate and lower input voltage adjustment rate.
实验测试结果表明：所设计的电源具有较好优良的稳压性能，以及电压纹波小、负载调整率和电压调整率低的特点。
In the end, the method to reduce the ripple of output voltage is discussed.
文章最后对减少输出电压纹波的方法进行了探讨。
It has high efficiency and output voltage stability, exchange ripple small, small size and light weight of the many advantages.
它具有效率高，输出电压稳定，交流纹波小，体积小和重量轻的许多优点。
Experiment results showed that the correction device of power factor could realize high power factor, low harmonic distortion and low ripple of output voltage.
通过实验结果表明，单级功率因数校正装置可以实现较高的功率因数、较低的总谐波畸变，而且输出电压纹波小。
Secondly, the low duty cycle leads to the high voltage and current ripple, and enlarges the filter size.
整流输出的电压、电流脉动大，需要增大滤波器的体积；
Experiment result showed, the topology can make the device get to high Power Factor (PF), low Total Harmonic Distortion (THD) of input current, low ripple of output voltage, and high efficiency.
实验结果表明，应用该电路拓扑的实验装置，其功率因数较高，输入电流的总谐波畸变较低，输出电压纹波小，而且整个装置的效率也比较高。
Because of the ripple of the DC power supply, the output harmonic amplitude of the voltage controlled SPWM inverter is higher.
由于直流供电电源纹波的影响，电压控制SPWM逆变电路的输出谐波分量幅值较大。
The ripple of the output voltage is decreased remarkably and the dynamic performances of the circuit are improved obviously due to the pulse compensation circuit and the optimized voltage loop.
脉动补偿电路及优化的电压环使输出电压纹波显著减小，并改善了电路动态性能。
It has been shown that the designed DC switching mode converter has a stable output voltage frequency, small ripple, high operating frequency and low power consumption.
结果表明，所设计的直流开关型变换器集成模块输出电压稳定、纹波小、工作频率，高、功耗低，且体积小。
This paper describes the method of Lowering PWB noise using condenser film, can lower resonance between the power supply layer and the ground layer and power supply ripple voltage effectively.
概述了利用电容膜降低PWB噪声的方法，可以有效地降低电源-地线层之间的谐振和电源脉动电压。
Fast transient response speed, tiny overcharge voltage, programmable output voltage and small ripple voltage are the characteristics of the circuit.
该转换器具有瞬态响应快，启动过冲小，输出纹波小，输出电压可调等特点。
The voltage and flux errors at the sampling instant can then be compensated for in the next control period, so the errors are always kept small, which leads to small fluxes and torque ripple.
由于采样时刻的电压和磁链误差，可在下一个控制周期内得到补偿，因此转矩和磁链的误差始终很小，二者的脉动很小。
The television power supply demands low ripple voltage, and the passive rc buffer circuit used in television before, decreased the power effect.
电视机电源要求非常低的纹波电压，过去电视机所采用的是大的无源rc缓冲电路，使电视机的电源效率比较低下。
Test results show that the designed power supply has good voltage regulation performance, with small ripple and high regulation rate of voltage and load.
实验测试结果表明：所设计的电源具有稳压性能优良，纹波小，电压调整率、负载调整率高等优点。
It is discussed how DC of ripple voltage form, and that oversize ripple voltage influences TV of performance and it will bring mostly malfunction.
讨论直流电源纹波电压的形成，分析纹波电压过大对电视机性能的影响，以及将在电视机中产生的主要故障现象加以解释。
SR machines have a significant torque ripple, especially when operated in single-pulse voltage control mode.
SR机器有重大扭矩波纹，特别是当经营在唯一脉冲电压控制方式。
The peak value of the ripple voltage should be less than the rated voltage.
所施加纹波电压的峰值应小于额定工作电压。
The peak value of the ripple voltage should be less than the rated voltage.
所施加纹波电压的峰值应小于额定工作电压。
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