{"title":"实现高精度多线圈电机","authors":"Haruka Matsuo, Yoshiki Motoyama, A. Yasuda","doi":"10.1109/IFEEC.2015.7361457","DOIUrl":null,"url":null,"abstract":"Improving a torque ripple is one of the major challenges in the field of motors. There are several causes of a torque ripple. This paper focuses on an element value variation of a stator coil caused by a manufacturing defect. Based on a noise shaping dynamic element matching (NSDEM) technique to reduce the influence of variations by shuffling driving elements, a dynamic three-phase multi-coils-motor matching (DTMM) technique was proposed that shuffles the whole driving elements in a motor to reduce torque ripple. The results show that the proposed system reduces the torque ripple by 10% compared to the conventional driving technology.","PeriodicalId":268430,"journal":{"name":"2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Realization of high precision multi-coils-motor\",\"authors\":\"Haruka Matsuo, Yoshiki Motoyama, A. Yasuda\",\"doi\":\"10.1109/IFEEC.2015.7361457\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Improving a torque ripple is one of the major challenges in the field of motors. There are several causes of a torque ripple. This paper focuses on an element value variation of a stator coil caused by a manufacturing defect. Based on a noise shaping dynamic element matching (NSDEM) technique to reduce the influence of variations by shuffling driving elements, a dynamic three-phase multi-coils-motor matching (DTMM) technique was proposed that shuffles the whole driving elements in a motor to reduce torque ripple. The results show that the proposed system reduces the torque ripple by 10% compared to the conventional driving technology.\",\"PeriodicalId\":268430,\"journal\":{\"name\":\"2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-12-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IFEEC.2015.7361457\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFEEC.2015.7361457","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improving a torque ripple is one of the major challenges in the field of motors. There are several causes of a torque ripple. This paper focuses on an element value variation of a stator coil caused by a manufacturing defect. Based on a noise shaping dynamic element matching (NSDEM) technique to reduce the influence of variations by shuffling driving elements, a dynamic three-phase multi-coils-motor matching (DTMM) technique was proposed that shuffles the whole driving elements in a motor to reduce torque ripple. The results show that the proposed system reduces the torque ripple by 10% compared to the conventional driving technology.
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