{"title":"增程器:一种解决电动汽车里程焦虑的创新方法","authors":"I. Clarke, Athena Piterou","doi":"10.1504/IJATM.2019.10019852","DOIUrl":null,"url":null,"abstract":"Electric vehicles have been a source of major innovation but the problem of vehicle range persists. Range extenders, auxiliary power units that can be attached to vehicles as a trailer, seek to solve the problem by providing additional range during longer journeys. This study uses patent data, Social Network Analysis and qualitative data to examine the development of this technology. It finds that small firms have made significant progress in technological terms and have also designed credible business models. They have met resistance from larger vehicle manufacturers, however, whose preference is to wait for developments in battery density despite great uncertainty as to when these will come.","PeriodicalId":35873,"journal":{"name":"International Journal of Automotive Technology and Management","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Range extenders: an innovative approach to range anxiety in electric vehicles\",\"authors\":\"I. Clarke, Athena Piterou\",\"doi\":\"10.1504/IJATM.2019.10019852\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Electric vehicles have been a source of major innovation but the problem of vehicle range persists. Range extenders, auxiliary power units that can be attached to vehicles as a trailer, seek to solve the problem by providing additional range during longer journeys. This study uses patent data, Social Network Analysis and qualitative data to examine the development of this technology. It finds that small firms have made significant progress in technological terms and have also designed credible business models. They have met resistance from larger vehicle manufacturers, however, whose preference is to wait for developments in battery density despite great uncertainty as to when these will come.\",\"PeriodicalId\":35873,\"journal\":{\"name\":\"International Journal of Automotive Technology and Management\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-03-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Automotive Technology and Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1504/IJATM.2019.10019852\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Automotive Technology and Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1504/IJATM.2019.10019852","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Engineering","Score":null,"Total":0}
Range extenders: an innovative approach to range anxiety in electric vehicles
Electric vehicles have been a source of major innovation but the problem of vehicle range persists. Range extenders, auxiliary power units that can be attached to vehicles as a trailer, seek to solve the problem by providing additional range during longer journeys. This study uses patent data, Social Network Analysis and qualitative data to examine the development of this technology. It finds that small firms have made significant progress in technological terms and have also designed credible business models. They have met resistance from larger vehicle manufacturers, however, whose preference is to wait for developments in battery density despite great uncertainty as to when these will come.
期刊介绍:
IJATM is a vehicle to provide a refereed and authoritative source of information in the field of automotive technology, automotive management and related disciplines.