{"corpus_id":26632631,"paper_sha":"685eab9451e44bad2be9b1c305ebfb59ac504142","doi":"10.11591/IJEECS.V1.I1.PP53-59","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2181803908,"dblp_id":null,"acl_id":null,"title":"A Review on Voltage Balancing Solutions in Multilevel Inverters","year":2015,"publication_date":"2015-11-30","venue":"","journal":{"name":"Indonesian Journal of Electrical Engineering and Computer Science","pages":"53-59","volume":"1"},"journal_issn":null,"journal_title":null,"publication_types":["Review"],"pubmed_pub_types":null,"s2_fields_of_study":["Engineering"],"reference_count":30,"citation_count":7,"influential_citation_count":0,"is_open_access":true,"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":"http://www.iaescore.com/journals/index.php/IJEECS/article/download/180/4159","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/685eab9451e44bad2be9b1c305ebfb59ac504142","s2_open_access_license":"CCBYNC","s2_open_access_status":"HYBRID","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":"Multilevel inverters are used in high power and medium voltage applications. Employing multilevel inverter with renewable energy alone, the voltage balance cannot be made because the number of level increases in multilevel inverter the control gets complexity. So voltage imbalance problems are introduced. The voltage imbalance problems can be classified into two types; Midpoint unbalance and the central capacitor discharge. These problems can be solved by using voltage balancing solutions. The solutions are hardware based; software based, and combined solutions. By using these types of solutions the voltage balancing problems can be solved and the efficiency of multilevel inverter could be high. This paper reviews about various voltage balancing solutions in multilevel inverter.","claims":[{"public_id":"cl_1c247f4dcddfb8146abad2c2ac55c5d0","status":"active","text":"Voltage balancing solutions are presented as a means to address voltage imbalance and improve multilevel inverter efficiency.","confidence":0.86,"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_1c247f4dcddfb8146abad2c2ac55c5d0"},{"public_id":"cl_764d96fe2c1e3c163a2c9c893e6309dd","status":"active","text":"Voltage balancing solutions for multilevel inverters are grouped into hardware-based, software-based, and combined solutions.","confidence":0.95,"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_764d96fe2c1e3c163a2c9c893e6309dd"},{"public_id":"cl_6bec5e6bc92114ab46b26fe1dfd996ba","status":"active","text":"Voltage imbalance problems in multilevel inverters are classified into midpoint unbalance and central capacitor discharge.","confidence":0.97,"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_6bec5e6bc92114ab46b26fe1dfd996ba"}],"concepts":[{"public_id":"co_2c2be7add4974ec542de1a22a12bacc5","status":"active","name":"hardware-based solutions","description":"Voltage balancing approaches that rely on circuit or device-level hardware changes.","types":["solution category"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_2c2be7add4974ec542de1a22a12bacc5"},{"public_id":"co_43a32f31450267a5ec27fd781ca407d5","status":"active","name":"software-based solutions","description":"Voltage balancing approaches that rely on control algorithms or other software-level methods.","types":["solution category"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_43a32f31450267a5ec27fd781ca407d5"},{"public_id":"co_70676af4fe819a4e12c92271439c7597","status":"active","name":"voltage imbalance problems","description":"Unbalanced voltage conditions that arise in multilevel inverter operation.","types":["problem"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_70676af4fe819a4e12c92271439c7597"},{"public_id":"co_862a34a3b9019edd18252ae123028eab","status":"active","name":"multilevel inverter efficiency","description":"The operating efficiency of a multilevel inverter system.","types":["performance metric"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_862a34a3b9019edd18252ae123028eab"},{"public_id":"co_b3e8deef96355b9764d6e7a70a88eba5","status":"active","name":"voltage balancing solutions","description":"Methods used to maintain balanced voltages in multilevel inverters.","types":["solution category"],"aliases":["voltage balancing solution"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_b3e8deef96355b9764d6e7a70a88eba5"},{"public_id":"co_b518bd5ce5dfb00728c3748c94fb227e","status":"active","name":"high power and medium voltage applications","description":"Application domains where multilevel inverters are used to handle large power levels and medium-voltage operation.","types":["application domain"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_b518bd5ce5dfb00728c3748c94fb227e"},{"public_id":"co_c308b03e3cba5ae274be1e10b525a699","status":"active","name":"central capacitor discharge","description":"A voltage imbalance condition caused by discharge of the central capacitor in a multilevel inverter.","types":["problem subtype"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_c308b03e3cba5ae274be1e10b525a699"},{"public_id":"co_c8e0c4e8ae29a4b6ff51d4a7f8a5a744","status":"active","name":"combined solutions","description":"Voltage balancing approaches that integrate both hardware and software techniques.","types":["solution category"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_c8e0c4e8ae29a4b6ff51d4a7f8a5a744"},{"public_id":"co_ca956b276c8909b81bdaa4deb8a3a6d3","status":"active","name":"multilevel inverters","description":"Power electronic inverters that generate output voltage using multiple discrete voltage levels.","types":["power electronics device"],"aliases":["multilevel inverter"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_ca956b276c8909b81bdaa4deb8a3a6d3"},{"public_id":"co_d292eaf5df7dc80288be7b62b83c5aed","status":"active","name":"midpoint unbalance","description":"A voltage imbalance condition associated with the midpoint in multilevel inverter circuits.","types":["problem subtype"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_d292eaf5df7dc80288be7b62b83c5aed"}],"external_ids":{"DOI":"10.11591/IJEECS.V1.I1.PP53-59","ArXiv":null,"PubMed":null,"PubMedCentral":null,"MAG":2181803908,"DBLP":null,"ACL":null},"open_access":{"is_open_access":true,"pdf_url":"http://www.iaescore.com/journals/index.php/IJEECS/article/download/180/4159","landing_url":"https://www.semanticscholar.org/paper/685eab9451e44bad2be9b1c305ebfb59ac504142","source":"semantic_scholar","pdf_url_source":"semantic_scholar_open_access_pdf","license":"CCBYNC","status":"HYBRID","reason":null},"reference_availability":{"status":"available","references_indexed":true,"full_text_available":false,"full_text_source":null,"count_basis":"semantic_scholar_metadata","extraction_status":"not_applicable","reason":null},"source":{"provider":"episteme2","base_corpus":"semantic_scholar_dump","freshness_mode":"unknown","basis":["semantic_scholar_metadata","postgres_metadata"],"limits":["paper metadata is based on indexed upstream scholarly datasets","claims and concepts are available only for extracted papers","absence of claims or concepts means no extracted graph data is available in this response"],"status":"available","degraded":false,"degraded_reasons":[],"diagnostics":{"status":"available","degraded":false,"degraded_reasons":[],"metadata_status":"available","graph_status":"available","abstract_status":"available"},"source_flags":1},"paper_id":638555,"paper_uid":"9467398b-d3e2-4fac-8283-d6c4f55dda92","canonical_identity":{"paper_id":638555,"paper_uid":"9467398b-d3e2-4fac-8283-d6c4f55dda92","identity_status":"available","lookup_basis":"semantic_scholar_external_id","compatibility_path":"corpus_id"},"url":"https://sah.borca.ai/papers/26632631"}