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Research and development of a phosphoric acid fuel cell/battery power source integrated in a test-bed bus. Final report
| 题名： | Research and development of a phosphoric acid fuel cell/battery power source integrated in a test-bed bus. Final report |
| 关键词： | 30 DIRECT ENERGY CONVERSION ;33 ADVANCED PROPULSION SYSTEMS; BUSES; POWER SYSTEMS; FUEL CELLS; PERFORMANCE TESTING; EFFICIENCY; PHOSPHORIC ACID; REFORMER PROCESSES; ECONOMIC ANALYSIS; STACKS; COOLING SYSTEMS; ELECTRIC BATTERIES; FUEL SUBSTITUTION |
| 摘要： | This project, the research and development of a phosphoric acid fuel cell/battery power source integrated into test-bed buses, began as a multi-phase U.S. Department of Energy (DOE) project in 1989. Phase I had a goal of developing two competing half-scale (25 kW) brassboard phosphoric acid fuel cell systems. An air-cooled and a liquid-cooled fuel cell system were developed and tested to verify the concept of using a fuel cell and a battery in a hybrid configuration wherein the fuel cell supplies the average power required for operating the vehicle and a battery supplies the `surge` or excess power required for acceleration and hill-climbing. Work done in Phase I determined that the liquid-cooled system offered higher efficiency. |
| 总页数： | 264p |
| 报告类型： | 科技报告 |
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