Modeling, analysis and design for hybrid power systems with dual-input DC/DC converter

作者: Yan Li , Xinbo Ruan , Dongsheng Yang , Fuxin Liu

DOI: 10.1109/ECCE.2009.5316541

关键词:

摘要: Hybrid power systems derive simultaneously from several renewable energy sources and deliver continuously to the load. For such systems, use of a multiple-input converter (MIC) has advantage simpler circuit design lower cost, compared conventional single-input converters. Taking dual-input Buck as example in this paper, new management strategy is first proposed multiple operation modes system are analyzed. Based on small signal modeling, approach for designing closed-loop can be proposed. The with designed regulators operate stably each mode switch smoothly among modes.

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