| 一种可适时监控的风光互补用逆变器研究与设计 |
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| 引用本文： | 陈丹,田作华.一种可适时监控的风光互补用逆变器研究与设计[J].实验室研究与探索,2011,30(4):39-42. |
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| 作者姓名： | 陈丹 田作华 |
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| 作者单位： | 上海交通大学,自动化系,上海,200240 |
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| 摘 要： | 研制了一种适用于风光互补发电系统的逆变器,介绍了该逆变器的电路拓扑结构、工作原理和实现方法。该逆变器由前级基于UC3875的Boost型隔离型全桥变换电路和后级基于单极性倍频SPWM调制的DC/AC全桥逆变电路组成,设计了两种监控方式,可实时监控逆变器的运行状态。研制了一台48 V/50 Hz/1 kW的样机,已成功应用于风光互补发电系统,为风光互补发电的的应用提供了一种理想的解决方案。
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| 关 键 词： | 风光互补 逆变器 单极性倍频SPWM调制 全桥 |
An Inverter for Wind-solar Hybrid Generating System |
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| CHEN Dan,TIAN Zuo-hua.An Inverter for Wind-solar Hybrid Generating System[J].Laboratory Research and Exploration,2011,30(4):39-42. |
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| Authors: | CHEN Dan TIAN Zuo-hua |
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| Institution: | (School of Automation,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | An inverter for wind-solar hybrid generating system was developed.The circuit topology,operation principle and implementation of this inverter were also introduced.This inverter consists of Boost-type full-bridge converter based on isolated UC3875 and DC / AC full-bridge inverter circuit with unipolar & frequency multiplication SPWM.In addition,a prototype(48 V/50 Hz/1 kW) was successfully developed and applied to wind-solar hybrid generating system,which gives an ideal solution for application of wind-solar hybrid generating system. |
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| Keywords: | wind-solar hybrid generating system inverter unipolar & frequency multiplication SPWM modulation full-bridge |
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