Solid-oxide fuel cell assembly having an electronic control unit within a structural enclosure
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01M-008/04
H01M-002/02
H01M-002/06
출원번호
US-0178870
(2002-06-24)
발명자
/ 주소
Noetzel, John G.
Haltiner, Jr., Karl J.
출원인 / 주소
Delphi Technologies, Inc.
인용정보
피인용 횟수 :
5인용 특허 :
14
초록▼
In a solid-oxide fuel cell system, the electronic control unit which measures and controls temperatures, pressures, valve sequencing, valve positioning, blower power, electric output, and flows of air and fuel gas, is disposed in a “cool zone” within a structural housing. Electric leads from the con
In a solid-oxide fuel cell system, the electronic control unit which measures and controls temperatures, pressures, valve sequencing, valve positioning, blower power, electric output, and flows of air and fuel gas, is disposed in a “cool zone” within a structural housing. Electric leads from the control unit to the individual system components therefore do not pass through the housing. The few leads from the control unit required for connection of the fuel cell system to a load are gathered into a single electrical connector mounted through a wall of the structural enclosure.
대표청구항▼
1. A fuel cell system for generating electric power by combination of oxygen with hydrogen-containing fuel, comprising:a) a plurality of individual fuel cells organized into at least one fuel cell stack assembly including a plurality of cathodes and anodes;b) a reformer for reforming hydrocarbons to
1. A fuel cell system for generating electric power by combination of oxygen with hydrogen-containing fuel, comprising:a) a plurality of individual fuel cells organized into at least one fuel cell stack assembly including a plurality of cathodes and anodes;b) a reformer for reforming hydrocarbons to provide said fuel;c) an air supply system for supplying said oxygen in the form of air;d) an integrated fuel/air manifold for receiving said fuel from said reformer, conveying said fuel to said anodes, and returning said fuel as tail gas from said anodes, and for receiving said air from said air supply system, conveying said air to said cathodes, and returning said air from said cathodes;e) a structural enclosure for housing said fuel cells, said reformer, said air supply system, and said manifold;f) a control system for controlling operating parameters and conditions in said fuel cell system, wherein said control system includes a power conditioner, and wherein said control system also is disposed within said structural enclosure; andwherein said fuel cell system further comprises a thermal enclosure within said structural enclosure, said thermal enclosure enclosing said fuel cells, said manifold, and a portion of said reformer, and said control system being outside said thermal enclosure.2. A fuel cell system in accordance with claim 1 wherein said fuel cells are solid-oxide fuel cells.3. A fuel cell system in accordance with claim 1 wherein said control system is an electronic control system.4. A fuel cell system in accordance with claim 1 wherein said structural enclosure is provided with a port for passage of electrical leads from said control system therethrough.5. A fuel cell system in accordance with claim 1 wherein said system is mounted on a vehicle.6. A fuel cell system in accordance with claim 5 wherein said vehicle is selected from the group consisting of car, truck, boat, and airplane.7. A fuel cell system in accordance with claim 6 wherein said system is an auxiliary power unit for said vehicle.8. An automotive vehicle, comprising a fuel cell system for generating auxiliary power for said vehicle, said system including:a plurality of individual fuel cells organized into at least one fuel cell stack assembly including a plurality of cathodes and anodes;a reformer for reforming hydrocarbons to provide fuel to said fuel cells;an air supply system for supplying air to said fuel cells;an integrated fuel/air manifold for receiving said fuel from said reformer, conveying said fuel to said anodes, and returning said fuel as tail gas from said anodes, and for receiving said air from said air supply system, conveying said air to said cathodes, and returning said air from said cathodes;a structural enclosure for housing said fuel cells, said reformer, said air supply system, and said manifold;a control system for controlling operating parameters and conditions in said fuel cell system, wherein said control system includes a power conditioner, and wherein said control system also is disposed within said structural enclosure; andwherein said fuel cell system further comprises a thermal enclosure within said structural enclosure, said thermal enclosure enclosing said fuel cells, said manifold, and a portion of said reformer, and said control system being outside said thermal enclosure.9. A fuel cell system for generating electric power by combination of oxygen with hydrogen-containing fuel, comprising:a) a plurality of individual fuel cells organized into at least one fuel cell stack assembly including a plurality of cathodes and anodes;b) a reformer for reforming hydrocarbons to provide said fuel;c) an air supply system for supplying said oxygen in the form of air;d) an integrated fuel/air manifold for receiving said fuel from said reformer, conveying said fuel to said anodes, and returning said fuel as tail gas from said anodes, and for receiving said air from said air supply system, conveying said air to said cathodes, and returning said air from said cathodes;e) a structural enclosure for housing said fuel cells, said reformer, said air supply system, and said manifold;f) a control system for controlling operating parameters and conditions in said fuel cell system, wherein said control system includes a circuit protection I/O, and wherein said control system also is disposed within said structural enclosure; andwherein said fuel cell system further comprises a thermal enclosure within said structural enclosure, said thermal enclosure enclosing said fuel cells, said manifold, and a portion of said reformer, and said control system being outside said thermal enclosure.10. A fuel cell system in accordance with claim 9 wherein said fuel cells are solid-oxide fuel cells.11. A fuel cell system in accordance with claim 9 wherein said control system is an electronic control system.12. A fuel cell system in accordance with claim 9 wherein said structural enclosure is provided with a port for passage of electrical leads from said control system therethrough.13. A fuel cell system in accordance with claim 9 wherein said system is mounted on a vehicle.14. A fuel cell system in accordance with claim 13 wherein said vehicle is selected from the group consisting of car, truck, boat, and airplane.15. A fuel cell system in accordance with claim 14 wherein said system is an auxiliary power unit for said vehicle.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (14)
Keegan, Kevin R., Fluid distribution surface for solid oxide fuel cells.
William A. Fuglevand ; Jonathan Dodge, Fuel cell power systems, direct current voltage converters, fuel cell power generation methods, power conditioning methods and direct current power conditioning methods.
Carl Elmer Miller ; Bruno Depreter ; Haskell Simpkins ; Jean Joseph Botti, Integrated fuel reformation and thermal management system for solid oxide fuel cell systems.
Faville, Michael T.; Grieve, M. James; Noetzel, John G.; Haltiner, Jr., Karl J.; DeMinco, Christopher M.; Keegan, Kevin R.; O'Brien, John F.; Mukerjee, Subhasish; Schumann, David R.; Shaffer, Steven , Integrated solid oxide fuel cell mechanization and method of using for transportation industry applications.
Simpkins, Haskell; Thomas, Stephen M.; Labarge, William J., Solid oxide fuel cell having a monolithic heat exchanger and method for managing thermal energy flow of the fuel cell.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.