Control of Photovoltaic Arrays: Dynamical Reconfiguration for Fighting Mismatched Conditions and Meeting Load Requests

摘要: In the last five years, desire to improve control of photovoltaic (PV) arrays working in mismatched conditions has stimulated substantial research and development. Recent revived previously discounted idea changing electrical connection between PV modules according their operating load requests. The switching matrix is reliable allows additional cost module-level converters be avoided also maintains high efficiency under infrequent conditions. array reconfiguration enables best matching source its varying load. Such issues are discussed this article with an overview main aspects introduced technical literature.