| 电力操作系统中高频开关电源的并联均流技术 |
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| 引用本文： | 张波.电力操作系统中高频开关电源的并联均流技术[J].电源世界,2009(3). |
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| 作者姓名： | 张波 |
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| 作者单位： | 阿城继电器股份有限公司电源系统分公司 |
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| 摘 要： | 随着分布式电源系统的发展,高频开关电源模块逐渐取代了传统的相控整流电源,而高可靠性、大功率高频开关电源模块的需求已逐渐形成一种趋势。文中介绍了一种新型高频开关电源及220V/10A整流模块的实现方案。其中整流模块采用高可靠性电流型PWM整流器及全桥变换电路来分别实现三相功率因数校正和DC/DC变换,并在模块间采用最大电流自动均流法实现自主均流。
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| 关 键 词： | 高频开关电源 电流型PWM 并联 自主均流 模块 |
Parallel Current-sharing Technique of the High-frequency Switching Power Supply Module in Parallel Current-sharing |
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| Zhang Bo.Parallel Current-sharing Technique of the High-frequency Switching Power Supply Module in Parallel Current-sharing[J].the world of power supply,2009(3). |
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| Authors: | Zhang Bo |
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| Affiliation: | Zhang Bo Acheng Relay Holding CO.; LTD—Power Supply System; |
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| Abstract: | With the development of the distributed power system,the high-frequency switching power supply module gradually replaced the traditional phased rectifier,and the demand of high reliability,high-power high-frequency switching power supply module has gradually become a trend.This paper presents a new high frequency switch power supply and implementation of 220V/10A rectifier modular.The rectifier module implements the 3-phase power factor correction and DC/DC conversion using highly reliable main circuit topo... |
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| Keywords: | High-frequency switching power supply Current PWM Parallel Automatic current-sharing Module |
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