• 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:
    Photovoltaic pumping system electrically hybridized. Maximizes the solar photovoltaic use, where the electrical network (10) is connected to the alternating input (31) of the frequency inverter (30); the solar generator fv (20) is connected to the dc bus (32) of the frequency inverter (30) through a diode (60) adapted to allow the passage of electric current in a single direction towards the frequency inverter (30). ); wherein the irrigation system (1) further comprises at least one control unit (70) having a tracking algorithm for the maximum power point of the pv solar generator (20); the solar generator fv (20) being dimensioned to deliver the power demanded by the water pump (40), such that its voltage at the point of maximum power is greater than the dc voltage imposed by the electrical network (10) on the bus of continuous (32) of the frequency inverter (30). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2619555A1
    申请号:ES201730131
    申请日:2017-02-06
    公开日:2017-06-26
    发明作者:José FERNANDEZ RAMOS；Luis Narvarte Fernandez；Rita HOGAN TEVES DE ALMEIDA；Isaac BARATA CARRELO；Luis Miguel CARRASCO MORENO；Eduardo Lorenzo Pigueiras
    申请人:Universidad Politecnica de Madrid；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2619555B2|2017-10-19|
    WO2018141998A1|2018-08-09|
    AR110959A1|2019-05-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES2046109A2|1992-04-09|1994-01-16|Casado Casado|Digital irrigation programmer.|
    ES1074806U|2011-01-12|2011-06-13|Alfredo Antonio De Castro|Direct solar pumping for irrigation methods with constant pressure and flow |
    US20140322049A1|2013-03-18|2014-10-30|Kavan Graybill|Solar Drive Control System for Oil Pump Jacks|
    CN104756833A|2015-03-27|2015-07-08|江苏大学|Distributed gravity irrigation photovoltaic system for layer water lifting and energy storage|
    WO2021094814A1|2019-11-13|2021-05-20|WELL PUMPS, société anonyme|Device for controlling solar driven water pumps and method in which such a device is applied|
    法律状态:
    2017-10-19| FG2A| Definitive protection|Ref document number: 2619555 Country of ref document: ES Kind code of ref document: B2 Effective date: 20171019 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730131A|ES2619555B2|2017-02-06|2017-02-06|Electrically hybridized photovoltaic pumping irrigation system|ES201730131A| ES2619555B2|2017-02-06|2017-02-06|Electrically hybridized photovoltaic pumping irrigation system|
    PCT/ES2017/070858| WO2018141998A1|2017-02-06|2017-12-28|System for watering by means of electrically hybridised photovoltaic pumping|
    ARP180100265A| AR110959A1|2017-02-06|2018-02-05|IRRIGATION SYSTEM BY ELECTRIC HYBRID PHOTOVOLTAIC PUMPING|
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