独立光伏系统的能源管理

2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI:10.1109/CCCM.2009.5267667

Xianglin Zhu, Zhiling Liao

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引用次数: 12

摘要

提出了一种新的单机光伏系统能量管理控制策略。太阳能电池阵列为系统提供稳态能量，电池对系统中的动态能量进行补偿。能量管理控制策略的目标是根据太阳能电池和蓄电池的情况，控制单向DC-DC变换器和双向DC-DC变换器在合适的模式下运行，以协调太阳能电池和蓄电池两种电源的供电，保证系统高效运行和具有良好的动态性能。实验室搭建了500W单机光伏发电系统实验样机。实验结果验证了所提出的能量管理策略的有效性。

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Energy management for stand-alone PV system

A novel energy management control strategy for stand-alone PV system is proposed. The solar cell array powers the steady state energy and the battery compensates the dynamic energy in the system. The goal of the energy management control strategy is to control the un-directional DC-DC converter and bi-direction DC-DC converter to operate in suitable modes according to the condition of solar cell and battery, so as to coordinate the two sources of solar cell and battery supplying power and ensure the system operates with high efficiency and behaviors with good dynamic performance. A 500W experimental prototype of stand-alone photovoltaic power system was built in the lab. Experimental results are shown to verify the effectiveness of the proposed energy management strategy.

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来源期刊

2009 ISECS International Colloquium on Computing, Communication, Control, and Management

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