反激变压器
光伏系统
逆变器
电子工程
太阳能微型逆变器
计算机科学
拓扑(电路)
反激变换器
控制理论(社会学)
工程类
最大功率点跟踪
电气工程
电压
升压变换器
控制(管理)
人工智能
变压器
作者
Anastasios Ch. Nanakos,Emmanuel C. Tatakis,Nick Papanikolaou
出处
期刊:IEEE Transactions on Power Electronics
[Institute of Electrical and Electronics Engineers]
日期:2012-07-01
卷期号:27 (7): 3221-3233
被引量:117
标识
DOI:10.1109/tpel.2011.2182211
摘要
An innovative design methodology that optimizes the weighted efficiency of a single-phase, single-stage flyback inverter for ac-photovoltaic (PV) module applications is proposed. This novel approach combines the essential advantages of the flyback topology with high-efficiency design in the direction of a reliable, cost-effective, and high-performance PV system. The proposed methodology focuses exclusively on choosing the inverter design parameters, taking into consideration the PV module characteristics and the topology operation constraints. In order to meet this goal, an analytical losses calculation should be performed. Since the problem is complicated, special effort is given to manipulate the equations and variables in such a way to minimize the number of parameters. The proposed methodology is also verified experimentally.
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