Micro-inverters in small scale PV systems: A review and future directions
Micro-inverters in small scale PV systems: A review and future directions
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DOI：
10.1109/aupec.2013.6725465
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发表时间：
2013-09
期刊：
影响因子：
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通讯作者：
David M. Scholten;N. Ertugrul;W. Soong
中科院分区：
文献类型：
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作者：
David M. Scholten;N. Ertugrul;W. Soong
本文介绍了微型逆变器的审查和与逆变器每面板DC-AC功率转换在小型光伏（PV）系统中的电气限制。典型的光伏系统拓扑结构进行了比较，突出传统的中央逆变器系统和当前的微型逆变器模块阵列之间的关键区别。电网要求和微型逆变器市场进行了简要总结，微型逆变器电路拓扑结构的选择进行了探讨和电源去耦策略进行了讨论。最后，研究了住宅微电网中微型逆变器的群集/并联运行。最后总结了今后微型逆变器的发展方向。
This paper presents a review of micro inverters and the electrical limitations associated with inverter-per-panel DC-AC power conversion in small photovoltaic (PV) systems. Typical PV system topologies are compared to highlight key differences between traditional central inverter systems and current micro inverter module arrays. Grid requirements and the micro inverter market are briefly summarised, a selection of micro inverter circuit topologies are explored and power decoupling strategies discussed. Finally, the swarm/parallel operation of micro inverters in residential micro grids is investigated. A conclusion is given summarising the direction of micro inverter development required for the future.