5) three-phase power factor correction 三相功率因数校正 1. The simulation results show that the three-phase power factor correction c. 仿真结果表明,该电路可以实现三相功率因数校正,使电流波形趋于正弦波,功率因数近似为1。 更多例句>> 6) 3-phase power factor correction(PFC) 三相功率因数校正(PFC...
PROBLEM TO BE SOLVED: To provide a three-phase power factor improved converter which can satisfy the control of higher harmonic waves and the balancing of phase currents at the same time by using one and the same converter control circuit for the three phases in a three-phase three-wire AC...
anewthree-phasepower-factorcorrectionpfcschemeusing一种新的三相功率因数校正方法 系统标签: pfcphasepowerschemecorrectionfactor IEEETRANSACTIONSONINDUSTRYAPPLICATIONS,VOL.38,NO.1,JANUARY/FEBRUARY2002123ANewThree-PhasePower-FactorCorrection(PFC)SchemeUsingTwoSingle-PhasePFCModulesJaehongHahn,StudentMember,IEEE,PrasadN...
Power Factor Typical power factors: Three-Phase Power Factors DevicePower Factor Lamp, fluorecent uncompensated0.5 Lamp, fluorecent compensated0.93 Lamp, incandescent1 Motor, induction 100% load0.85 Motor, induction 50% load0.73 Motor, induction 0% load0.17 ...
three-phase pi section line参数对话框里的各项含义。 "Three-phase PI section line"通常指的是三相电力系统中的一种线路模型,其中"P"和"I"分别代表电感的感性部分(也称为“电阻”)和电容的容性部分(也称为“电抗”)。这种模型通常用于描述三相线路的电气特性。 当提到“参数对话框里的各项含义”时,我猜您...
exhibit instabi- lity at light load conditions.This will cause much more harmonic current which is harmful to the syterm.To overcome this disadvantage, this paper introduces a modified three-phase power factor correction(PFC) converter based on one-cycle control in aircraft electric power system....
The triphase AC step-up type power factor correcting circuit is used in converter power supply. Up to now, there is no 10 KW level great power triphase power factor correcting circuit. The present invention features the Y-type connection to the triphase power network, and the power factor ...
2) active power factor correction 有源功率因数校正 1. Design and simulation of single-phase active power factor correction circuit; 单相有源功率因数校正电路的设计与仿真 2. Application of active power factor correction technology in the power source of 1 kW; 用于1kW电源的有源功率因数校正器 ...
three phase power 英[θri: feiz ˈpauə]美[θri fez ˈpaʊɚ]释义 常用 牛津词典 释义 三相电力; 双语例句 全部 1. This paper proposes an injection current based three phase power flow method. 提出了节点注入电流的三相潮流分析方法. 来自互联网 2. A novel three - phase power factor...
Power factor correction device PROBLEM TO BE SOLVED: To provide a power factor improvement device to which a three-phase current is inputted and in which an electric improvement is surely performed and an electric conversion is stable performed by a simple structure a... 羽田 正二 被引量: 0...