高功率因数(HPF),high power factor(HPF)
1)high power factor(HPF)高功率因数(HPF)
2)high power factor高功率因数
1.Nearsighted Discussion on harmonic management of IF stove withhigh power factor;浅谈高功率因数中频炉的谐波治理
2.A type of hybridhigh power factor rectifier;一种复合型高功率因数整流器
3.Single-three phase converter withhigh power factor;一种新的单相变三相高功率因数供电方式
英文短句/例句
1.synchronous capacitor[for power factor improvement, of an output exceeding 37.5w]同步电容器［用于提高功率因数,功率超过37.5w］
2.the second is to analyse the meaning of raising power factor and the third is to explain brie fly the method of measuring and raising the power factor.二是分析提高功率因数的意义; 三是简单阐述功率因数的测定及提高功率因数的方法。
3.The Research of High Power Factor Soft Switching Inverter Welding Machine;高功率因数软开关逆变式焊机的研究
4.Design and Research on the Three-phase High Power Factor Rectifier;三相高功率因数整流器设计及其研究
5.Study on High Power Factor Dual-PWM Variable-Frequency System;高功率因数双PWM变频调速系统的研究
6.The Design of Switching Power Supply with High Power Factor and Load Sharing;高功率因数均流开关电源模块的研究
7.The Variable Frequency System to Induction Motor of Higher Power Factor;高功率因数异步电动机变频调速系统
8.UPS Inverted by IGBT with Constant Current and High Power Factor;高功率因数恒流调光IGBT逆变UPS
9.Research on Control Strategy for High Power Factor VIENNA Rectifier高功率因数VIENNA整流器控制策略的研究
10.Study on the control strategy of high-factor three-level rectifier高功率因数的三电平整流器控制方法
11.A Power Supply with High Power Factor Based on UCC28019基于UCC28019的高功率因数电源设计
12.Achieve to Using DSP control high power factor PWM rectifier用DSP实现高功率因数PWM整流器的控制
13.Application of IR2130 in Higher Power Factor RectifierIR2130在高功率因数整流器中的应用
14.Caculation and Analysis of Three Methods of Increasing the Power Factor提高功率因数的三种方法的计算分析
15.A New Numeric Control Method of Three Phase High Power Factor Rectifier;三相高功率因数整流器的新型数字控制方法
16.Research on High Power Factor Electronic Ballast for HPS and LPS;高功率因数高低压钠灯电子镇流器的研制
17.Design of High Power Factor Li-ion Battery Charger/Discharger System;高功率因数锂离子电池充放电系统的研制
18.Three-Phase High Power Factor PWM Rectifier and Its Control Strategy;三相高功率因数PWM整流器及其控制策略研究
相关短句/例句
high power factor高功率因数
1.Nearsighted Discussion on harmonic management of IF stove withhigh power factor;浅谈高功率因数中频炉的谐波治理
2.A type of hybridhigh power factor rectifier;一种复合型高功率因数整流器
3.Single-three phase converter withhigh power factor;一种新的单相变三相高功率因数供电方式
3)the power factor exaltation value功率因数提高值
1.Taking the fluorescent lamp electric circuit as an example,we carried on the diagraph towards merging electric capacity concerning electric current,electric voltage,computed the power factor andthe power factor exaltation value,and analyzed its accuracy.论述了用电流表测量电流计算功率因数提高值的原理,并以日光灯电路为例,对并联电容后的有关电流、电压进行了测量,计算出了功率因数和功率因数提高值,分析了其结果的正确性。
4)increase power factor提高功率因数
1.Author brings up how toincrease power factor to make the equipment to generate electricity and consume electricity fully loaded running, saving energy and reducing the production cost.如何节约能源越来越引起人们的重视,作者提出要如何提高功率因数使发配,用电设备满载运行,使之节约能源减少生产成本。
5)power factor improvement功率因数提高
1.The principle of voltage adjustment andpower factor improvement in capacitor were analyzed,and the choossing approach was introduced.本文分析了电容器作为无功补偿装置在电压调整和功率因数提高方面的作用原理,同时介绍了具体应用中电容器的选择方法。
6)High power factor correction高功率因数校正
延伸阅读
变换器式功率因数表(见变换器式电表)变换器式功率因数表(见变换器式电表)transducer type power factor meterb lanhuonq一sh一gongl口y一nshub(ao变换器式功率因数表(transdueer type powerfaetor meter)见变换器式电表。
