Energy production unit integrating a burner and a fuel cell
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01M-008/04
F23N-005/24
출원번호
US-0943636
(2007-11-21)
등록번호
US-8092948
(2012-01-10)
우선권정보
FR-06 10332 (2006-11-24)
발명자
/ 주소
Hody, Stéphane
Fourmigue, Jean-François
출원인 / 주소
Gaz de France
대리인 / 주소
Miles & Stockbridge P.C.
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
The invention concerns an energy production unit, of electric energy in particular, comprising a fuel cell (1) and a heat source (2) thermally coupled to the fuel cell (1) at least to allow the rise in temperature of this fuel cell (1). According to the invention, it is provided that the heat source
The invention concerns an energy production unit, of electric energy in particular, comprising a fuel cell (1) and a heat source (2) thermally coupled to the fuel cell (1) at least to allow the rise in temperature of this fuel cell (1). According to the invention, it is provided that the heat source (2) comprises a radiating burner (20), that the fuel cell (1) is confined within a thermal insulation enclosure itself heated by the combustion gases (F) derived from the burner (20), and that this unit also comprises temperature regulation means (4) capable of controlling, from around 200° C. to at least 800° C., the temperature of the combustion gases (F) heating the enclosure 3.
대표청구항▼
1. Energy production unit comprising: a fuel cell confined in a thermal insulation enclosure; anda heat source thermally coupled to the fuel cell at least to allow a rise in temperature of the fuel cell, the heat source comprising at least a first radiating burner, whereinthe thermal insulation encl
1. Energy production unit comprising: a fuel cell confined in a thermal insulation enclosure; anda heat source thermally coupled to the fuel cell at least to allow a rise in temperature of the fuel cell, the heat source comprising at least a first radiating burner, whereinthe thermal insulation enclosure is heated by combustion gases derived from the first burner and includes at least one radiation shield protecting the enclosure against infrared radiation emitted by the first burner, andthe unit also comprises temperature regulation means able to control, from around 200° C. to at least 800° C., the temperature of the combustion gases heating the enclosure. 2. Unit as in claim 1, wherein the regulation means comprise at least one heat exchanger. 3. Unit as in claim 1, wherein the regulation means comprise a variable feed controller for the supply of fuel mix to the first burner. 4. Unit as in claim 3, wherein the first burner is of catalytic combustion type. 5. Unit as in claim 1, wherein the regulation means comprise an adjustable cold air inlet used to cool the combustion gases derived from the first burner before they heat the enclosure. 6. Unit as in claim 1, wherein the fuel cell is of solid oxide type. 7. Unit as in claim 1, further comprising heat circulation means comprising a heat exchanger and a heating circuit, wherein the energy production unit is configured to allow the simultaneous production of heat and electricity. 8. Unit as in claim 2, further comprising heat circulation means comprising a heat exchanger and a heating circuit, wherein the exchanger of the regulation means is mounted in parallel with the heat exchanger of the heat circulation means. 9. Unit as in claim 7, further comprising a second burner thermally coupled to the heat exchanger of the heat circulation means such that fluid flowing through said heat exchanger is heated by the second burner. 10. Unit as in claim 1, wherein the fuel cell is supplied with combustible gas, andthe unit also comprises a recycling channel directing non-burnt combustible gas, leaving the fuel cell, towards a burner. 11. Unit as in claim 1, further comprising a cooling channel directing the burnt gases leaving the fuel cell towards an exchanger. 12. An energy production unit comprising: a fuel cell confined in a thermal insulation enclosure;means for regulating temperature; anda heat source thermally coupled to the fuel cell to modify the temperature of the fuel cell, the heat source comprising at least a first radiating burner, whereinthe thermal insulation enclosure is heated by combustion gases derived from the first burner and includes at least one radiation shield which protects the enclosure against infrared radiation emitted by the first burner, andthe means for regulating temperature controls the temperature of the combustion gases heating the enclosure from about 200° C. to about 800° C. 13. The energy production unit according to claim 12, wherein the means for regulating temperature comprise at least one heat exchanger. 14. The energy production unit according to claim 12, wherein the means for regulating temperature comprise a variable feed controller that supplies a fuel mix to the first burner. 15. The energy production unit according to claim 14, wherein the first burner is a catalytic combustion burner. 16. The energy production unit according to claim 12, wherein the means for regulating temperature comprises an adjustable cold air inlet used to cool the combustion gases derived from the first burner before they heat the thermal insulation enclosure. 17. The energy production unit according to claim 12, wherein the fuel cell is a solid oxide fuel cell. 18. The energy production unit according to claim 12, further comprising means for circulating heat having a heat exchanger and a heating circuit, wherein the energy production unit simultaneously produces heat and electricity. 19. The energy production unit according to claim 13, further comprising means for circulating heat having a heat exchanger and a heating circuit, wherein the at least one exchanger of the means for regulating temperature is configured in parallel with the heat exchanger of the means for circulating heat. 20. The energy production unit according to claim 18, further comprising a second burner thermally coupled to the heat exchanger of the means for circulating heat such that fluid flowing through said heat exchanger is heated by the second burner. 21. The energy production unit according to claim 12, further comprising a recycling channel, wherein the fuel cell is supplied with combustible gas, andthe recycling channel directs non-burnt combustible gas leaving the fuel cell toward the first radiating burner. 22. The energy production unit according to claim 12, further comprising a cooling channel that directs burnt gases leaving the fuel cell toward a heat exchanger. 23. The energy production unit according to claim 1, wherein the at least one radiation shield is arranged between the enclosure and the first burner, the first burner being located external to the enclosure. 24. The energy production unit according to claim 12, wherein the at least one radiation shield is arranged between the enclosure and the first burner, the first burner being located external to the enclosure. 25. An energy production unit comprising: a fuel cell confined in a thermal insulation enclosure;a heat source thermally coupled to the fuel cell at least to allow a rise in temperature of the fuel cell, the heat source including at least a first radiating burner;temperature regulation means able to control, from around 200° C. to at least 800° C., the temperature of combustion gases derived from the first burner and heating the enclosure, the regulation means including at least one first heat exchanger; andheat circulation means including a second heat exchanger and a heating circuit,wherein the thermal insulation enclosure is heated by the combustion gases and includes at least one radiation shield protecting the enclosure against infrared radiation emitted by the first burner,the at least one radiation shield is arranged between the enclosure and the first burner, the first burner being located external to the enclosure, andthe energy production unit is configured to allow the simultaneous production of heat and electricity.
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이 특허에 인용된 특허 (5)
Yamamoto, Tadao; Nakamura, Osamu; Takeyama, Keishi; Terazaki, Tsutomu, Chemical reaction apparatus and power supply system.
Hartvigsen Joseph J. (Kaysville UT) Khandkar Ashok C. (Salt Lake City UT) Elangovan Singaravelu (Sandy UT), Fuel cell column heat exchanger mated module.
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