{"title":"长壁矿井铠装工作面输送机控制问题","authors":"A. Broadfoot, R. Betz","doi":"10.1109/IAS.1996.563921","DOIUrl":null,"url":null,"abstract":"This paper is a tutorial discussion of the current difficulties being experienced with the performance of armored face conveyor (AFC) drive systems as used in longwall mining. It presents the traditional approaches to the design of the drive system, and highlights the inadequacies. The final part of the paper presents a possible solution approach using variable speed drive systems, emphasizing the advantages of this approach. The paper is significant as it discusses, in one document, a number of problems related to the operation of longwall AFCs. Furthermore it presents a solution path for these problems. The details of the control strategies to solve the problems highlighted are left to a companion paper.","PeriodicalId":177291,"journal":{"name":"IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting","volume":"168 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Control problems in armored face conveyors for longwall mines\",\"authors\":\"A. Broadfoot, R. Betz\",\"doi\":\"10.1109/IAS.1996.563921\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper is a tutorial discussion of the current difficulties being experienced with the performance of armored face conveyor (AFC) drive systems as used in longwall mining. It presents the traditional approaches to the design of the drive system, and highlights the inadequacies. The final part of the paper presents a possible solution approach using variable speed drive systems, emphasizing the advantages of this approach. The paper is significant as it discusses, in one document, a number of problems related to the operation of longwall AFCs. Furthermore it presents a solution path for these problems. The details of the control strategies to solve the problems highlighted are left to a companion paper.\",\"PeriodicalId\":177291,\"journal\":{\"name\":\"IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting\",\"volume\":\"168 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-10-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IAS.1996.563921\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.1996.563921","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Control problems in armored face conveyors for longwall mines
This paper is a tutorial discussion of the current difficulties being experienced with the performance of armored face conveyor (AFC) drive systems as used in longwall mining. It presents the traditional approaches to the design of the drive system, and highlights the inadequacies. The final part of the paper presents a possible solution approach using variable speed drive systems, emphasizing the advantages of this approach. The paper is significant as it discusses, in one document, a number of problems related to the operation of longwall AFCs. Furthermore it presents a solution path for these problems. The details of the control strategies to solve the problems highlighted are left to a companion paper.