WO2011022340A3 - Appareil de surveillance de panneau photovoltaïque - Google Patents

Appareil de surveillance de panneau photovoltaïque Download PDF

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Publication number
WO2011022340A3
WO2011022340A3 PCT/US2010/045655 US2010045655W WO2011022340A3 WO 2011022340 A3 WO2011022340 A3 WO 2011022340A3 US 2010045655 W US2010045655 W US 2010045655W WO 2011022340 A3 WO2011022340 A3 WO 2011022340A3
Authority
WO
WIPO (PCT)
Prior art keywords
panel
monitoring module
monitoring
transmitted
alarm signal
Prior art date
Application number
PCT/US2010/045655
Other languages
English (en)
Other versions
WO2011022340A2 (fr
Inventor
Toru Takehara
Shinichi Takada
Original Assignee
Paceco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paceco Corp filed Critical Paceco Corp
Publication of WO2011022340A2 publication Critical patent/WO2011022340A2/fr
Publication of WO2011022340A3 publication Critical patent/WO2011022340A3/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/02016—Circuit arrangements of general character for the devices
    • H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02021—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
    • H04Q2209/823—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data where the data is sent when the measured values exceed a threshold, e.g. sending an alarm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/88—Providing power supply at the sub-station
    • H04Q2209/886—Providing power supply at the sub-station using energy harvesting, e.g. solar, wind or mechanical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Photovoltaic Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

L'invention porte sur un appareil de surveillance de panneau photovoltaïque (PV), lequel appareil comprend un module de surveillance pour mesurer des valeurs de paramètre associées à une sortie de panneau PV, comparer les valeurs mesurées avec des valeurs minimale et maximale sauvegardées dans le module de surveillance et émettre en sortie un signal d'alerte lorsqu'une valeur mesurée se trouve hors d'une plage définie par les valeurs minimale et maximale. Un signal d'alerte amène un indicateur visuel à s'activer et à un indicateur audible à émettre un son, aidant ainsi le personnel de maintenance à localiser un panneau PV avec une valeur de paramètre hors de la plage. Le module de surveillance comprend en outre une mémoire d'identification de panneau PV pour sauvegarder un code d'identification pour chaque panneau PV dans un réseau PV. Le code d'identification est transmis avec l'heure, la date et les données de paramètre lorsque le module de surveillance détecte une valeur de paramètre hors de la plage. Des données peuvent facultativement être transmises du module de surveillance à un système de surveillance et de commande externe par l'intermédiaire d'un orifice d'entrée/sortie de communication ou par l'intermédiaire d'un émetteur sans fil.
PCT/US2010/045655 2009-08-17 2010-08-16 Appareil de surveillance de panneau photovoltaïque WO2011022340A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/542,524 2009-08-17
US12/542,524 US8410950B2 (en) 2009-08-17 2009-08-17 Photovoltaic panel monitoring apparatus

Publications (2)

Publication Number Publication Date
WO2011022340A2 WO2011022340A2 (fr) 2011-02-24
WO2011022340A3 true WO2011022340A3 (fr) 2011-06-16

Family

ID=43588265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/045655 WO2011022340A2 (fr) 2009-08-17 2010-08-16 Appareil de surveillance de panneau photovoltaïque

Country Status (2)

Country Link
US (1) US8410950B2 (fr)
WO (1) WO2011022340A2 (fr)

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Publication number Publication date
US20110037600A1 (en) 2011-02-17
US8410950B2 (en) 2013-04-02
WO2011022340A2 (fr) 2011-02-24

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