Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rosli, R.E. Majlan, E.H. Wan Daud, W.R. Hamid, S.A.A. |
| Copyright Year | 2012 |
| Description | Author affiliation: Fuel Cell Institute, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia (Rosli, R.E.; Majlan, E.H.; Wan Daud, W.R.; Hamid, S.A.A.) |
| Abstract | Control system design of PEMFC systems has been focused mostly on the electrical power side, where auxiliary battery or supercapacitor are connected either by direct parallel integration or with single, multiple or multi-input single output DC-DC converters, with the PEMFC left running at constant predetermined hydrogen flow rates. The control strategy is simply adapted to balance the voltage and power between the PEMFC stack and auxiliary power during start-ups and sudden power demands and the PEMFC stack is effectively left out of the control loop or in open loop. Peak power above the rated PEMFC power cannot be supplied on demand because of the inherent inability to supply more hydrogen fuel to the PEMFC stack. This paper presents a study on the design of the control system of an open cathode PEMFC stack that closes the loop of the feedback process control of the PEMFC by manipulating hydrogen flow rate to produce the required peak power and to reduce fuel wastage during low power demand. The Proportional Integral Derivative (PID) feedback control systems are implemented using National Instrument (NI) Data Acquisition (DAQ) devices powered by Laboratory Virtual Instrument Engineering Workbench (LabVIEW) because of their simplicity and customization flexibility for measuring, processing and recording of data. Test results on the control of a small PEMFC system show that the new control system performs better and reduce wastage compare to the previous open loop system. |
| Starting Page | 553 |
| Ending Page | 557 |
| File Size | 1921901 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467350174 |
| e-ISBN | 9781467350198 |
| DOI | 10.1109/PECon.2012.6450275 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-12-02 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fuel cells Hydrogen Fuels Control systems Nickel Loading Conferences National Instrument (NI) Fuel cell Power Controller PID LabVIEW |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|