ripple current的例句大全

The paper gives two kinds of approaches to measure the ripple current in input current of DC-DC converter or DC-AC inverter.

文中叙述了直流直流变换器或直流交流逆变器输入电流中纹波电流的二种测量方法。

Contrasted with traditional cycloconverter without logical circumfluence, the new cycloconverter fed drive system not only eliminates reactive power impluse to electric network, but also heightens upper frequency of maximum output current and reduces output ripple current.

与传统的逻辑无环流交交变频器相对比，不但消除了变频器对电网无功的冲击，而且提高了最大输出电流的频率上限，减小了输出脉动。

a. c. operation, ripple voltage and ripple current

纹波电压和纹波电流

temperature multiplying factor for ripple current

纹波电流温度叠加因子

What is the allowable Ripple current Murata's ceramic capacitors can withstand?

村田制作所的陶瓷电容器所能承受的允许纹波电流是 多少 ?

Has a high ripple current, LOW ESR and long life characteristics.

具耐纹波电流, 低ESR及高寿命之特性.

Ripple current should be kept below 15 % ( PP ).

涟波电流应被保持在15% ( PP ) 以下.

Low dissipation factor, high ripple current.

低损耗角正切, 高纹波电流.

High ripple current , Smaller size Load life of 2000 hours at 105 ℃.

耐高纹波, 小尺寸,105℃2000小时,可用于印刷电路板中.

comparing the measurement of ripple voltage of direct current and high voltage

直流高压纹波电压的测量比较

the motor and pwm inverter are seemed as one controlled object, so that the motor can obtain a constant magnetic field similar to the ideal circle and at last, solving the problems of torque, current, flux linkage ripple and inconstant switching frequency.

把电动机和PWM逆变器看成一体，使电动机获得赋值恒定的近似理想的圆形磁场，解决其转矩、电流、磁链脉动大，开关频率不恒定的问题。

contrast experiment and research between ripple and direct current electroanalysis grinding

脉冲电解和直流电解磨削加工的对比实验和研究

Aiming to minimize the torque ripple in condition of non-perfect BEMF waveform, the dissertation present a optimum current tracking control technique.

实际中一般是这两种情况都存在。针对这种反电动势波形偏离理想波形的情况，本文提出了一种最优电流跟踪法来抑制转矩脉动。

finally, a solution to restraining the harmonic current and ripple torque is suggested, ie a larger modulation frequency ratio of 3k is to be adopted, as it is used in spwm.

文中还提出了抑制谐波电流和脉动转矩的方法，如在SPWM生成中，采用较大的3的整数倍调制比。

in order to inhibit the dc voltage and current ripple increased by shoot through state and improve the output power quality.

通过设计合适的器件参数，抑制了直通状态导致的直流侧电压和电流纹波增大，提高了输出电能质量。

Design of a High Efficiency Low Ripple Peak Current Mode Boost DC-DC Regulator

高效率低纹波峰值电流模Boost型DC-DC稳压器设计

However, the asynchronous motor traditional DTC system has the problem of torque, flux linkage and current ripple and inconstant switching frequency.

然而，异步电动机的直接转矩控制系统存在转矩、电流和磁链脉动较大，开关频率不恒定的问题。

Design of Digital Current Source with Low Ripple and High Precision

低纹波高精度数字电流源的设计

Research on Stabilized Current and Ripple Circuit in Projection Xenon Lamp Power Supply

放映氙灯稳流及稳纹波电路研究

Characteristics of PWM power amplifier are also analyzed, and the results show that the frequency band is wide, the linearity of I-O is good, efficient is high, ripple of current is low, it meet the design requirements of MB.

测试了开关功率放大器的相关特性，试验结果表明该功率放大器频带宽、输入输出线性度好、效率高、电流纹波小，达到了设计要求。