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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gopinath, R. Sangsun Kim Jae-Hong Hahn Webster, M. Burghardt, J. Campbell, S. Becker, D. Enjeti, P. Yeary, M. Howze, J. |
| Copyright Year | 2002 |
| Description | Author affiliation: Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA (Gopinath, R.; Sangsun Kim; Jae-Hong Hahn; Webster, M.; Burghardt, J.; Campbell, S.; Becker, D.; Enjeti, P.; Yeary, M.; Howze, J.) |
| Abstract | In this paper, the development of a low cost fuel cell inverter system is detailed. The approach consists of a three-terminal push-pull DC-DC converter to boost the fuel cell voltage (48 V) to /spl plusmn/200 VDC. A four switch (IGBT) inverter is employed to produce 120 V/240 V, 60 Hz AC outputs. High performance, easy manufacturability, lower component count, safety and cost are addressed. Protection and diagnostic features form an important part of the design. Another highlight of the proposed design is the control strategy, which allows the inverter to adapt to the requirements of the load as well as the power source (fuel cell). A unique aspect of the design is the use of the TMS320LF2407 DSP to control the inverter. Two sets of lead-acid batteries are provided on the high voltage DC bus to supply sudden load demands. Efficient and smooth control of the power drawn from the fuel cell and the high voltage battery is achieved by controlling the front end DC-DC converter in current mode. The paper details extensive experimental results of the proposed design on DOE National Energy Technology Laboratory (NETL) Fuel Cell. |
| Starting Page | 309 |
| Ending Page | 314 |
| File Size | 642105 |
| Page Count | 6 |
| File Format | |
| ISBN | 078037262X |
| DOI | 10.1109/PSEC.2002.1023887 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-06-23 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Costs Fuel cells Inverters Digital signal processing Control systems Batteries DC-DC power converters Switches Voltage control Insulated gate bipolar transistors |
| Content Type | Text |
| Resource Type | Article |
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