{"title":"Large low-cost single-phase SEMIHEX/sup TM/ motors","authors":"O. Smith","doi":"10.1109/IEMDC.1997.604135","DOIUrl":null,"url":null,"abstract":"These low-cost single-phase motors are high efficiency 3-phase motors with the SEMIHEX/sup TM/ connection of the windings to two run capacitors. The single-phase winding currents at full load are the same as if the motors were connected to a 3-phase source. The single-phase full-load efficiencies are the same as the 3-phase efficiencies. The line starting current is unity power factor and is approximately two times the full-load current for motors between 10-HP and 100-HP.","PeriodicalId":176640,"journal":{"name":"1997 IEEE International Electric Machines and Drives Conference Record","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1997 IEEE International Electric Machines and Drives Conference Record","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMDC.1997.604135","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
These low-cost single-phase motors are high efficiency 3-phase motors with the SEMIHEX/sup TM/ connection of the windings to two run capacitors. The single-phase winding currents at full load are the same as if the motors were connected to a 3-phase source. The single-phase full-load efficiencies are the same as the 3-phase efficiencies. The line starting current is unity power factor and is approximately two times the full-load current for motors between 10-HP and 100-HP.
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