1)power factor功率因素
1.This phase advancer enhances the power factor evidently to realize the purpose of saving the energy.这种静止式进相器显著地提高了功率因素,达到了节能的目的。
2.<Abstrcat> In the digital measurement of power factor, the measurement accuracy will be influenced by leakage error,because of the fluctuation of the system frequency.在功率因数的数字化测量中,由于电网频率波动造成非同步采样,从而影响功率因素测量的准确度。
3.The notable characteristics of this sort of modified converter ore the improved power factor,decreased current hamonic wave and improved output resolution.常规的三相桥式可控硅整流电路在调速领域内已获得了广泛的应用 ,但是这种变流器的应用自身存在着功率因素低、电流谐波大等缺点 ,至今无法解决。
英文短句/例句
1.automatic power factor regulator自动功率因素调整器
2.power-factor-regulating relay功率因素调节继电器
3.power-factor correction capacitor功率因素矫正电容器
4.Power Consumption and Factor Test消耗功率及功率因素测试
5.Voltage Control and Power Factor correction.电压控制与功率因素调整
6.rheostatic type automatic power factor regulator变阻器式自动功率因素调整器
7.Research on Active Power Factor Circuit;有源功率因素校正APFC电路的研究
8.Discuss Power Factor as the Important Quota of Computers;功率因素作为计算机重要指标的探讨
9.Analysis of impact factors for post-thaw embryo survival rate and clinical pregnancy rate of frozen-thawed embryo transfer program影响冻融胚胎复苏率和移植成功率因素分析
10.It can improve the power factor of the motor when it is under low load or no load running.能提高电动机在轻载或空载时的功率因素。
11.APPLICATION OF AUTOMATIC CENTRALIZED COMPENSATING UNIT OF POWER FACTOR BY MICROCOMPUTER微电脑自动功率因素集中补偿装置的应用
12.A Technique Research and Practice of the Power Factor Intelligent Dynamic Compensation System;功率因素智能动态补偿系统的技术研究与实践
13.The Applying Study on HID Ballast with PFC;功率因素控制在HID电子整流器中的应用研究
14.A Thyristor with Improved Power Factor and its Application;一种功率因素改进型相控变流器及其应用
15.Factors influencing the treatment of infertility with IUIIUI治疗不孕症成功率的相关因素探讨
16.Analysis of influence factors for reflected wave power of "cat-eye" target“猫眼”目标回波功率的影响因素分析
17.Key Factors of Thermal Resistance Test for High-Power LED大功率LED稳态热阻测试的关键因素
18.Discussing the Factor of Influencing Penalty Shot Successful Rate in Korfball Tournament论合球比赛中影响罚球成功率的因素
相关短句/例句
power factor(PF)功率因素(PF)
3)AVR Power factAVR功率因素
4)reactive power factor无功功率因素
5)PFC功率因素校正
1.By applying phase-shifted full-bridge and soft switch technology and PFC(Power Factor Correction) technology,the switch loss and the whole size of the power supply are reduced.通过应用TMS320F2812实现移相软开关技术和功率因素校正(PFC)技术,降低了电源的开关损耗和整体尺寸。
6)practical power factor实际的功率因素
延伸阅读
非密度制约因素(见密度制约因素)非密度制约因素(见密度制约因素) l焦非密度制约因素见生态因素、密度制约后
