{"title":"A microprocessor-based controller for high temperature PEM fuel cells","authors":"K. Sedghisigarchi","doi":"10.1109/IAS.2011.6074415","DOIUrl":null,"url":null,"abstract":"This paper presents a microprocessor based controller for High Temperature Proton Exchange Membrane (HTPEM) fuel cells. The controller manages start-up, control, protection, shut-down, and monitoring functions. This portable unit controls HTPEM fuel cell components to ensure secure and reliable operation in both normal and transient operation modes. The proposed controller monitors critical fuel cell parameters such as cell voltages, air/hydrogen inlet temperatures, air/hydrogen inlet pressures, stack temperature, and stack current. The controller software has several concurrent control loop tasks, which send proper commands to the fuel cell system. The hardware consists of a development microchip board and a novel interface I/O board including a LCD and a keyboard.","PeriodicalId":268988,"journal":{"name":"2011 IEEE Industry Applications Society Annual Meeting","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Industry Applications Society Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.2011.6074415","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper presents a microprocessor based controller for High Temperature Proton Exchange Membrane (HTPEM) fuel cells. The controller manages start-up, control, protection, shut-down, and monitoring functions. This portable unit controls HTPEM fuel cell components to ensure secure and reliable operation in both normal and transient operation modes. The proposed controller monitors critical fuel cell parameters such as cell voltages, air/hydrogen inlet temperatures, air/hydrogen inlet pressures, stack temperature, and stack current. The controller software has several concurrent control loop tasks, which send proper commands to the fuel cell system. The hardware consists of a development microchip board and a novel interface I/O board including a LCD and a keyboard.
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