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 Rectifier
IR2130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