ripple frequency meaning in English
波纹频率
脉动频率
纹波频率
Examples
- Modified formula for sensorless dc motor speed estimation was proposed through the test for relationship between the current ripple frequency and the rotation speed in a 4 - pole dc motor
摘要根据4极直流电动机的转速与脉动电流频率关系的实验结果，对现有的无传感器直流电动机测速公式提出了修正意见。 - The new modified formula not only meets with our experiment result , but also can explain the examples of relationship between the speed and the current ripple frequency of dc motors in the literature
新的修正公式不仅能够解释文中的实验结果，也能满足以往文献提出的直流电动机转速与脉动电流频率之间的关系。 - The simulation of debye theory and the experimental results can prove the results obtained . the relation of ripple frequency of the second rainbow with the diameter of particle is simulated by lorenz - mie theory , and used in particle sizing with high precision
利用lorenz mie理论模拟了均匀粒子二阶彩虹的ripple频率与粒子直径的关系，获得了ripple频率与直径的经验公式，并用于粒子直径的实验测量中，测量精度很高。 - The interleaving two - transistor forward converter succeeds to the advantages of the two - transistor forward converter , it has two units working alternately , the power loss of the converter is distributed and the output voltage ripple frequency is twice of the switching frequency
交错并联结构式的双管正激变换器,继承了双管正激变换器的优点,两个并联单元互补工作,分担了功率损耗,等效占空比扩大了一倍,输出电压的脉动频率变为功率管开关频率的两倍。 - The goal of this paper is , by serial / parallel combination technique of two - transistos forward converters ( ttfcs ) , to keep the merits of the ttfc , and to overcome the shortages of it . the interleaving technique is adopted , while in combining ttfcs . the interleaving technique lowers the net ripple amplitude and raises the effective ripple frequency of the overall converter without increasing switching losses or device stresses
组合式双管正激变换器由双管正激变换器串并联构成，应用交错控制策略，在保留双管正激变换器功率开关管电压应力低和可靠性高的优点同时，克服了等效占空比小、副边二极管电压应力高、输出电流脉动大等缺点。