• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Thermophotovoltaic converter. A device for converting heat into electricity that directly transforms the radiant heat (photons) into electricity through the photovoltaic effect. In this invention, the photovoltaic cell is located inside an incandescent cavity, or emitter, which is heated by an external thermal source. The cell consists of two faces arranged to absorb the thermal radiation of the walls of said cavity. In order to dissipate the heat not converted into electricity by the cell, it is surrounded by a heat-carrying fluid that is transparent to the thermal radiation in the spectral range of response of the photovoltaic cell. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2690162A1
    申请号:ES201730704
    申请日:2017-05-18
    公开日:2018-11-19
    发明作者:Alejandro DATAS MEDINA
    申请人:Universidad Politecnica de Madrid；
    IPC主号:
    专利说明:

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    Isopropyl alcohol (83 ° C), or ethyl ethanoate (77 ° C), have the advantage of having a greater transmittance in the window from 800 to 1400 nm, where the spectral response of a silicon photo-generating sheet is greater.
    In particular embodiments of the present invention, the thermo-photovoltaic converter described in this patent application comprises two or more photovoltaic cells (5) connected in series. In particular, the photovoltaic cells are connected so that the positive terminal (8) of one of the cells is connected to the negative terminal (9) of the following, for which the position of the selective contacts for electrons (3.1) is alternated )
    10 and gaps (3.2) in adjacent converter cells. In particular, Figure 2 shows the converter of the invention with three photovoltaic cells (5) in series.
    Embodiments that include two or more cells connected in series allow to increase the output voltage of the converter and at the same time increase the collection area of
    15 converter power. In this way, it is possible to increase the size of the converter and with it the power generated, without the need to increase the output current, which would lead to very high ohmic losses.
    8
    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2690162B2|2019-04-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4419532A|1982-07-30|1983-12-06|The United States Of America As Represented By The Secretary Of The Navy|Thermophotovoltaic power source|
    US20150256119A1|2014-03-05|2015-09-10|Universidad Politécnica de Madrid|Electric energy storage system|
    法律状态:
    2018-11-19| BA2A| Patent application published|Ref document number: 2690162 Country of ref document: ES Kind code of ref document: A1 Effective date: 20181119 |
    2019-04-09| FG2A| Definitive protection|Ref document number: 2690162 Country of ref document: ES Kind code of ref document: B2 Effective date: 20190409 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730704A|ES2690162B2|2017-05-18|2017-05-18|THERMOPOTOVOLTAIC CONVERTER|ES201730704A| ES2690162B2|2017-05-18|2017-05-18|THERMOPOTOVOLTAIC CONVERTER|
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