High-Efficiency Single-Phase Transformerless PV H6 Inverter With Hybrid Modulation Method

High-Efficiency Single-Phase Transformerless PV H6 Inverter With Hybrid Modulation Method
复制标题

采用混合调制方式的高效单相无变压器光伏H6逆变器

DOI:
10.1109/tie.2012.2225391
复制
发表时间:
2013-05
影响因子:
7.7
通讯作者:
Zhao, Jianfeng
Zhao, Jianfeng
中科院分区:
计算机科学1区
文献类型:
--
作者:
Ji, Baojian;Wang, Jianhua;Zhao, Jianfeng

文献摘要

参考文献

被引文献

相似文献

本文的主要贡献是从现有的高性能逆变器与H6型配置,这使得新的拓扑可能的推导规则。此外,一种新型的高效率的单相无变压器光伏逆变器与混合调制方法也被提出和评估作为一个例子。在没有输入分裂电容的情况下,H6型配置的非隔离系统中的共模电压和漏电流问题被消除,并且逆变器桥中点的三电平输出电压的特性有助于电感和电能质量优化。详细介绍了单极性和双极性脉冲宽度调制相结合的混合调制策略的工作原理。2200VA样机的实验结果验证了混合调制方法的拓扑结构。
The main contribution of this paper is the derivation rules summarized from existing high-performance inverters with H6-type configuration, which makes novel topologies possible. In addition, a novel high-efficiency single-phase transformerless photovoltaic inverter with hybrid modulation method is also proposed and evaluated as an example. Without input split capacitors, common-mode voltage and leakage current issues in a nonisolated system with H6-type configuration are eliminated, and the feature of a three-level output voltage in the inverter bridge's middle point helps inductors and power quality optimization. The detailed operation principles with hybrid modulation strategy combined with unipolar and bipolar pulsewidth modulation schemes are presented. Experimental results of a 2200VA prototype verify the proposed topology with hybrid modulation method.
DOI: 10.1109/ptc.2003.1304589
发表时间: 2003-06
期刊: 2003 IEEE Bologna Power Tech Conference Proceedings,
影响因子: --
作者:
J. Myrzik;M. Calais
通讯作者: J. Myrzik;M. Calais
DOI: 10.1109/tie.2008.924015
发表时间: 2008-06
影响因子: 7.7
作者:
R. González;E. Gubía;J. L. Taberna;L. Marroyo
通讯作者: R. González;E. Gubía;J. L. Taberna;L. Marroyo
DOI: 10.1109/apec.1995.469105
发表时间: 1995-03
期刊: Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95
影响因子: --
作者:
S. Clemente
通讯作者: S. Clemente
DOI: 10.1109/pesc.1995.474929
发表时间: 1995-06
期刊: Proceedings of PESC '95 - Power Electronics Specialist Conference
影响因子: --
作者:
J. Lai;R. W. Young;G. W. Ott;J. McKeever
通讯作者: J. Lai;R. W. Young;G. W. Ott;J. McKeever
DOI: 10.1109/tie.2006.878356
发表时间: 2006-08-01
影响因子: 7.7
作者:
Manuel Carrasco, Juan;Franquelo, Leopoldo G.;Moreno-Alfonso, Narciso
通讯作者: Moreno-Alfonso, Narciso