Design of control systems for portable PEM fuel cells (Record no. 45109)
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| 000 -LEADER | |
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| fixed length control field | 02538nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625140639.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-10878 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Design of control systems for portable PEM fuel cells |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of Power Sources, 169(1), p.194-197, 2007 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The current evolution in the design of fuel cell systems, together with the considerable development of integrated control techniques in microprocessor systems allows the development of portable fuel cell applications in which optimized control of the fuel cells performance is possible. Control, in the strict sense, implies a thorough knowledge of both the static and dynamic behaviour of the system comprising the stack, manifold and the compressor that enables oxygen supply. The objective of this control, far from being simply to maintain the stack free from oxygen and hydrogen shortages, is to achieve the necessary values of these gases, minimizing compressor consumption, which is the cause of the greatest inefficiency of fuel cells. This objective is essential when fuel cell systems are involved in situations where the net power of the stack is reduced and any unnecessary consumption lowers the total power available to the user. The design of an efficient control system requires the following steps: (1)modeling of the stack, compressor and other pneumatic elements involved in the system. (2)Calculation of the control equations and simulation of the entire system (including control). (3)Emulation of the stack and other pneumatic elements and simulation utilizing the designed control system. (4)Physical realization of the control system and testing within the fuel cell system. The design of a control system for fuel cell systems is introduced to manage PEMFC stacks. The control system will guarantee the correct performance of the stack around its optimal operation poin, in which the net power is maximized. This means that both, the air flow and the stack temperature are controlled to a correct value. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PEMFC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CONTROL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | FUEL CELL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | OXYGEN EXCESS RATIO |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vega-Leal, A.P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Palomo, F.R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Barragán, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Covadonga García |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Brey, J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/17L4l2G8IES7cssLWas7uWoy3xdfdp5h_/view?usp=drivesdk">https://drive.google.com/file/d/17L4l2G8IES7cssLWas7uWoy3xdfdp5h_/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-10878 | 25.06.2025 | 25.06.2025 | Documentos solicitados |