Analysis of PFC Converters Efficiency in Low Voltage Power Systems

被引：0

作者：

Roschupkin, Georgiy ^{[1
]}

Novikov, Mikhail ^{[2
]}

Shevtsov, Daniil ^{[1
]}

机构：

[1] Moscow Inst Aviat Technol, Microelect Electrosyst Dept, Moscow, Russia

[2] Moscow Power Engn Inst, Ind Elect Dept, Moscow, Russia

来源：

2019 INTERNATIONAL URAL CONFERENCE ON ELECTRICAL POWER ENGINEERING (URALCON) | 2019年

关键词：

PFC; energy efficiency; wind generator; wind power; AC MOSFET switch;

D O I：

10.1109/uralcon.2019.8877614

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The analysis of processes in two types of power factor correctors is carried out: in the topology of the classic boost power factor corrector and in the topology of the bipolar power factor corrector. The theoretical overview of the processes in the considered power circuits was made. The analytical models are developed for calculating power losses in two types of power factor correctors. Simulation spice models of two topologies of circuits with models of power diodes and transistors are presented. The convergence of the power loss calculation results according to the developed analytical model and the power loss calculation results in a simulation model of converters is shown. A comparison of power losses in each power semiconductor component of the circuits is made. The efficiency of using a bipolar power factor corrector is shown when operating from a network with a wide voltage range.

引用

页码：295 / 300

页数：6

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