| 用于蓄电池充放电系统的三相可逆Z源变流器 |
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| 引用本文： | 张兴,田新全,杨淑英,谢震.用于蓄电池充放电系统的三相可逆Z源变流器[J].电力电子技术,2009,43(6). |
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| 作者姓名： | 张兴 田新全 杨淑英 谢震 |
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| 作者单位： | 合肥工业大学,安徽,合肥,230009 |
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| 摘 要： | 研究了能量可双向流动的三相可逆Z源变流器,并将其成功应用于蓄电池充放电系统.利用Z源网络独特的升降压特性,实现了蓄电池电压大范围变化时的充放电控制,满足了不同规格蓄电池组的充放电要求.对控制系统进行了详细的设计和分析,研究了一种加入直通零矢量的可逆Z源变流器的串联双环控制方案,实现了网侧电流的单位功率因数运行.最后,分别在110V和220V蓄电池充放电装置上进行了实验,实验结果验证了方案的正确性.
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| 关 键 词： | 变流器 蓄电池 控制/三相可逆 充放电 |
Study on the Three-phase Reversible Z-source Converter for Battery Charge-discharge System |
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| ZHANG Xing,TIAN Xin-quan,YANG Shu-ying,XIE Zhen.Study on the Three-phase Reversible Z-source Converter for Battery Charge-discharge System[J].Power Electronics,2009,43(6). |
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| Authors: | ZHANG Xing TIAN Xin-quan YANG Shu-ying XIE Zhen |
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| Affiliation: | Hefei University of Technology;Hefei 230009;China |
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| Abstract: | The three-phase reversible Z-source converter by power flowing bidirectional is proposed,which applied to bat-tery charge-discharge system successfully.Making use of the unique boost and buck voltage characteristic of the Z-source network,the charge and discharge control has been realized when the battery voltage is varying in large range,and the demand of different specifications of battery group charging and discharging can be met.The control system is designed and a scheme of cascade dual-loop control of... |
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| Keywords: | converter battery control / three-phase reversible charging and discharging |
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