{"corpus_id":110953855,"paper_sha":"2f7e9041d4d4545fdfbf2981415c1ddd4f2ffc87","doi":"10.1049/IP-EPA:20010436","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2053796097,"dblp_id":null,"acl_id":null,"title":"Single-stage photovoltaic energy conversion system","year":2001,"publication_date":"2001-07-01","venue":"","journal":{"name":"","pages":"339-344","volume":"148"},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Engineering","Environmental Science"],"reference_count":10,"citation_count":132,"influential_citation_count":2,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"For a photovoltaic (PV) array, the nonlinear output power relation of dP/dV against V and the near linear relation of dP/dV against I are discussed. Thus, using dP/dV as an index for current control is easier than for voltage control, allowing a simpler design. The current controller is employed in the PV energy conversion system to perform a rapid maximum power point tracking and to provide power to utilities with a unity power factor. As opposed to conventional two-stage designs, a single-stage PV energy conversion system is implemented, resulting in size and weight reduction, and increased efficiency. The proposed system performs a dual function; acting as a solar generator on sunny days and as an active power filter on rainy days. Computer simulations and experimental results demonstrate the superior performance of the proposed technique.","claims":[{"public_id":"cl_82ed39c2775cfac521e52706917f5f2c","status":"active","text":"A current controller enables rapid maximum power point tracking while supplying utility power at unity power factor.","confidence":0.93,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_82ed39c2775cfac521e52706917f5f2c"},{"public_id":"cl_05cb97660c9ac54614fbf035f6685614","status":"active","text":"A single-stage photovoltaic energy conversion system reduces size and weight and increases efficiency relative to conventional two-stage designs.","confidence":0.96,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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