| 双Buck逆变器的控制方法研究 |
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| 引用本文： | 张喻,陈新,洪峰.双Buck逆变器的控制方法研究[J].电力电子技术,2007,41(8):22-24. |
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| 作者姓名： | 张喻 陈新 洪峰 |
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| 作者单位： | 南京航空航天大学,江苏,南京,210016;南京航空航天大学,江苏,南京,210016;南京航空航天大学,江苏,南京,210016 |
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| 摘 要： | 双Buck逆变器具有抗桥臂直通,可靠性高等优点.滞环电流控制是一种典型的非线性变频电流型PWM调制技术;而双极性SPWM调制系统属于恒频线性控制.这里给出了基于双Buck逆变器的滞环电流控制和双极性SPWM控制的两种实验结果比较;进行了50～400 Hz宽变频实验研究,使双Buck逆变器既能用作航空静止变流器,又可并网用作民用电.
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| 关 键 词： | 逆变器 脉宽调制 控制/Buck电路 |
| 文章编号： | 1000-100X（2007）08-0022-03 |
| 修稿时间： | 2007-03-01 |
Study of Control Methods in Dual-Buck Inverter |
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| ZHANG Yu,CHEN Xin,HONG Feng.Study of Control Methods in Dual-Buck Inverter[J].Power Electronics,2007,41(8):22-24. |
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| Authors: | ZHANG Yu CHEN Xin HONG Feng |
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| Affiliation: | Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | The dual-buck inverter has the advantages of high-reliability, freedom from shoot-through problems.Hystere- sis current control is a typical kind of non-linear and variable frequency control method,while bipolar SPWM is linear and its frequency is uniform.This paper gives a comparison of experimental results between these two control methods in dual- buck inverter.And it also researches the 50~400Hz wide variable frequency experiments,which enable the dual-buck in verter be used as aeronautical static inverter and connect the zrid to be civil electricitv. |
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| Keywords: | inverter pulse width modulated control/Buck circuit |
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