{"title":"一种新型外转子飞轮储能系统损耗测量","authors":"Maximilian Schneider, S. Rinderknecht","doi":"10.1109/IEMDC.2019.8785110","DOIUrl":null,"url":null,"abstract":"The paper addresses a novel outer rotor flywheel energy storage system. A concept for non-invasive efficiency measurement approach and the necessary data acquisition system is described. The measurement results of a full size system are shown and discussed. They show that the current prototype has a maximum conversion efficiency of 96.4 % although the inverter operation mode is not ideal. These measurements are used to validate an anylictical loss model of the flywheel that is used to optimimize the system. The optimization results show that significant improvements regarding efficiency and energy density of the flywheel are possible.","PeriodicalId":378634,"journal":{"name":"2019 IEEE International Electric Machines & Drives Conference (IEMDC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"System Loss Measurement of a Novel Outer Rotor Flywheel Energy Storage System\",\"authors\":\"Maximilian Schneider, S. Rinderknecht\",\"doi\":\"10.1109/IEMDC.2019.8785110\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper addresses a novel outer rotor flywheel energy storage system. A concept for non-invasive efficiency measurement approach and the necessary data acquisition system is described. The measurement results of a full size system are shown and discussed. They show that the current prototype has a maximum conversion efficiency of 96.4 % although the inverter operation mode is not ideal. These measurements are used to validate an anylictical loss model of the flywheel that is used to optimimize the system. The optimization results show that significant improvements regarding efficiency and energy density of the flywheel are possible.\",\"PeriodicalId\":378634,\"journal\":{\"name\":\"2019 IEEE International Electric Machines & Drives Conference (IEMDC)\",\"volume\":\"27 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE International Electric Machines & Drives Conference (IEMDC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEMDC.2019.8785110\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Electric Machines & Drives Conference (IEMDC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMDC.2019.8785110","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
System Loss Measurement of a Novel Outer Rotor Flywheel Energy Storage System
The paper addresses a novel outer rotor flywheel energy storage system. A concept for non-invasive efficiency measurement approach and the necessary data acquisition system is described. The measurement results of a full size system are shown and discussed. They show that the current prototype has a maximum conversion efficiency of 96.4 % although the inverter operation mode is not ideal. These measurements are used to validate an anylictical loss model of the flywheel that is used to optimimize the system. The optimization results show that significant improvements regarding efficiency and energy density of the flywheel are possible.
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