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WO2009098729A1 - Module antivol convenant pour la commande opérationnelle d'un panneau de cellules photovoltaïques, panneau de cellules photovoltaïques auquel est intégré un tel module et système antivol pour ensembles de tels panneaux - Google Patents

Module antivol convenant pour la commande opérationnelle d'un panneau de cellules photovoltaïques, panneau de cellules photovoltaïques auquel est intégré un tel module et système antivol pour ensembles de tels panneaux Download PDF

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Publication number
WO2009098729A1
WO2009098729A1 PCT/IT2009/000045 IT2009000045W WO2009098729A1 WO 2009098729 A1 WO2009098729 A1 WO 2009098729A1 IT 2009000045 W IT2009000045 W IT 2009000045W WO 2009098729 A1 WO2009098729 A1 WO 2009098729A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
antitheft
photovoltaic panel
photovoltaic
antitheft module
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IT2009/000045
Other languages
English (en)
Inventor
Angelo Merola
Giorgio Graditi
Frnacesco Pascarella
Imperio Romano
Francesco Roca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009098729A1 publication Critical patent/WO2009098729A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/955—Circuit arrangements for devices having potential barriers for photovoltaic devices
    • 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

Definitions

  • the present invention relates to an antitheft module for the operational control of a photovoltaic panel, photovoltaic panel integrating such a module and antitheft system for photovoltaic panels plant.
  • the invention refers to an antitheft module which activates when its geographical position is different with respect to the set position.
  • Said module can be integrated into a photovoltaic panel.
  • the invention further relates to an antitheft system to be installed in photovoltaic panels, employing module and photovoltaic panel according to the invention.
  • Scenario concerning expensive detection systems by satellite, useful to actuate a deterrent toward effraction of high value goods has many offers: as to photovoltaic plants, some systems exist for monitoring and controlling their operation, but it is still not available a very simple and not expensive system suitable to maintain under control interruption of a module due to accidental reasons, but mainly effraction of the same.
  • SolarSat PV-controller manufactured by Fluby s.r.l., consisting of a hardware - software system for web remote control and managing of photovoltaic plants, without any limitation due to their dimensions using suitable data loggers managed by web - GPRS; however, it does not implement a functionality aiming to preventing theft actions, but it is exclusively aimed to diagnostic and managing of proper operation of the plant.
  • Object of the present invention is that of providing an antitheft module for solar panels overcoming the above drawbacks and solving problems of the prior art.
  • an antitheft module for photovoltaic panel comprising:
  • a power switch connected to the electric exit of photovoltaic panel so as to interrupt delivery of electric energy generated by photovoltaic panel, and managed by an activation sub-system of power switch;
  • microcontroller controlling power switch activation subsystem in function of difference between geographical position of antitheft module obtained from GPS receiver and set geographical position of the same antitheft module.
  • said module comprises a wireless communication sub-system controlled by said microcontroller for receiving and sending alarms and data.
  • said microcontroller can be set from outside the antitheft module, so that, thanks to the use of suitable blocking/unblocking safety codes, operation of the same module can be restored in case a deactivation occurred, or can be finally deactivated.
  • said codes are PIN "Personal Identification Number” or PUK “PIN Unblocking Key” codes.
  • module further comprises an electric power supply sub-system, adjusting supply tension for sub-systems inside the antitheft module starting from tension available to the outlet clamps of photovoltaic panel.
  • electric power supply subsystem manages electric supply of module sub-systems both during the daily operation and the night operation, when photovoltaic module is supplied by an outer sub-system suitable to keep alive functions of the same module.
  • activation sub-system of the power switch interrupts supply circuit in such a way that during night time electric supply is only provided to the antitheft module and not to the photovoltaic panel.
  • antitheft module is the module of the present invention.
  • antitheft module is laminated within the panel.
  • antitheft module is laminated under photovoltaic cells.
  • antitheft module is laminated within the panel, particularly within its central region.
  • an antitheft system to be installed in photovoltaic panels comprising:
  • said antitheft module is the module according to the present invention
  • photovoltaic panel is the panel according to the present invention.
  • said surveillance system is integrated into the inverter of the photovoltaic panel arrangement.
  • the system emits an alarm in case of interruption of photovoltaic panel string.
  • said module is used to create a suitable by-pass on exit terminals in case malfunctioning of the same antitheft module or of the photovoltaic module or simply its antitheft module is subjected to damaging.
  • figure 1 shows a general scheme of the system according to the invention comprising the antitheft module according to the invention
  • figure 2 shows the arrangement of the photovoltaic panel of antitheft module according to the invention
  • figure 3 shows a block diagram of module of figure 2.
  • Object of the invention is that of providing an active type intrinsic protection system not requiring presence of surveillance personnel or a complex infrastructure dedicated to monitoring of the same, in order to protect photovoltaic modules against effraction in a very efficient and fully innovative way. Furthermore, the system must be easily implemented in order to signal possible operation anomalies of the same modules and to transfer alarm warnings to a remote receiving station. To this end, it will be exploited efficiency ensured by a "cost effective" approach used for mobile phones, but exploiting efficiency of GPS
  • - system is based on monitoring, during day and night time, the geographical position of the single module; it is provided the possibility of automatic deactivation of its generator function when a position variation is individuated with respect to the reference one;
  • module in case module is disconnected for accidental reasons or for effraction attempts, it can also be sent an alarm to a remote intervention unit;
  • system according to the invention is essentially comprised of an antitheft module 200 integrated within photovoltaic panels 100 and of a surveillance system 310 that can be provided within the same inverter 300 of the module or string.
  • Antitheft module 200 substantially makes a surveillance of the single photovoltaic panel 100, within which it is installed and it makes an enabling/disabling of the photovoltaic generator (photovoltaic panel) current on the basis of the check of some conditions set by the user.
  • the latter are really earth geographic coordinates, latitude and longitude, of the place where installation of photovoltaic panel is established.
  • Said parameters are selected and stored directly within antitheft module 200 during installation by a wireless or wire communication system, e.g. by a Bluetooth mode, or Wi-Fi, IrDA, conveyed waves, and, considering a generic type of safer communication, a magnetic "pick-up" or “Transponder” system.
  • module 200 by its GPS receiver checks actual geographic coordinates with the set coordinates: in case they coincide, electric power delivery is enabled; otherwise, after a short while, it is interrupted.
  • Antitheft module 200 can be integrated within photovoltaic panel 100, as shown in figure 2, i.e. it can be laminated with photovoltaic cells comprising the panel. This aspect confers a high intrinsic degree to the photovoltaic panel which, thus, cannot be tampered without damaging the same. Furthermore, it is ensured protection of component against humidity and other atmospheric agents. In order to ensure a longer lasting, antitheft module 200 can also be suitable shielded against solar radiation. In a particular embodiment, antitheft module 200 is laminated within panel (e.g. centrally), so that deterrent function is maximised (extraction of module can only occur with complete breakage of panel).
  • centralised surveillance system 310 supervises alarm function, checking status of photovoltaic panel connections during day and night time. This system is able detecting interruption of photovoltaic panel string emitting a remote-alarm signal, thus alerting a vigilance electronic unit, with eventual transfer of alarm toward a first aid vigilance service, or toward police.
  • GPS 210 module is the one aimed to the detection of terrestrial coordinates. It is periodically interrogated by microcontroller 220, requiring detected coordinates.
  • Switching Power Activation (SPWA) block 230 carries out function of suitably activating power switch 240 permitting using of power electric produced by photovoltaic panel.
  • This element is characterised by a very low series resistance in order to minimise dissipation of energy and by a remarkable reliability corresponding life ensured to the module (25 - 30 years).
  • Power switch element 240 can be connected both in series and in parallel.
  • system can be provided to a deactivation code that can be programmed by the user with code keys so as to ensure function of disabling, particularly useful when it is necessary provisional displacement of module, e.g. to:
  • Power Supply block 250 has two different functionalities: - adjusts supply tension to adequate values for sub-systems inside the antitheft module starting from tension available in correspondence of the outlet clamps 270; the above occurs both during day operation, when photovoltaic panel generates tension of about 12V- 24V, and during the night operation, when photovoltaic modules are supplied by an low consumption outer system suitable to keep active antitheft unit functions; - it further realises a suitable by-pass on outlet terminal in case of malfunctioning of the same antitheft module or of photovoltaic panel (as it is the case when it operates the standard common by-pass diode) not to interrupt a string in case a photovoltaic module or simply its anti-effraction system is subjected to damaging.
  • block 230 supply is provided during night time only to antitheft module and not to the other parts of the photovoltaic module, thus preventing energy waste.
  • Wireless communication system 260 set a communication (e.g. of the Bluetooth, Wi-Fi, Tranponder type) with central surveillance system with which it compares activation codes and alarm signals.
  • a communication e.g. of the Bluetooth, Wi-Fi, Tranponder type
  • central surveillance system with which it compares activation codes and alarm signals.
  • GSM/UMTS SIM card By using a GSM/UMTS SIM card, it could be sent a remote signal about the effraction or anomaly, useful to remote verifications (e.g. it occurs by a camera system) and for eventual localisation of the new position, when module is again put into an irradiation condition.
  • GSM transmission unit could be supplied by the same module, upward SPWA unit.
  • Microcontroller 220 is the heart of the antitheft module. It is implemented by a low cost technology, and mainly, by a low consumption technology, controlling the following functions:

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)

Abstract

Cette invention concerne un module antivol (200) pour panneau de cellules photovoltaïques (100) qui est constitué des éléments suivants: récepteur GPS (210); interrupteur (240) connecté à la sortie électrique du panneau photovoltaïque (100), qui interrompt la fourniture d'énergie électrique générée par ledit panneau (100) et qui est géré par un sous-système d'activation (230); microcontrôleur (220), lequel agit sur le sous-système d'activation (230) en fonction de la différence entre la position géographique du module antivol (200) donnée par le récepteur GPS (210) et la position géographique de référence du même module antivol (200). De plus, l'invention concerne un panneau photovoltaïque (100) auquel est intégré le module antivol (200) ainsi qu'un système antivol prévu pour être monté dans un ensemble de tels panneaux du type du panneau (100).
PCT/IT2009/000045 2008-02-08 2009-02-09 Module antivol convenant pour la commande opérationnelle d'un panneau de cellules photovoltaïques, panneau de cellules photovoltaïques auquel est intégré un tel module et système antivol pour ensembles de tels panneaux Ceased WO2009098729A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2008A000075 2008-02-08
IT000075A ITRM20080075A1 (it) 2008-02-08 2008-02-08 Modulo antifurto e per il controllo operativo di un pannello fotovoltaico, pannello fotovoltaico integrante tale modulo, e sistema antifurto per installazioni a pannelli fotovoltaici.

Publications (1)

Publication Number Publication Date
WO2009098729A1 true WO2009098729A1 (fr) 2009-08-13

Family

ID=40291900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000045 Ceased WO2009098729A1 (fr) 2008-02-08 2009-02-09 Module antivol convenant pour la commande opérationnelle d'un panneau de cellules photovoltaïques, panneau de cellules photovoltaïques auquel est intégré un tel module et système antivol pour ensembles de tels panneaux

Country Status (2)

Country Link
IT (1) ITRM20080075A1 (fr)
WO (1) WO2009098729A1 (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110088743A1 (en) * 2009-10-15 2011-04-21 Yuhao Luo Method to manage a photovoltaic system
ITBA20090053A1 (it) * 2009-12-14 2011-06-15 Antonio Sacchetti Sistemi antieffrazione ed antifurto per pannelli fotovoltaici
WO2011117485A1 (fr) 2010-03-26 2011-09-29 Watt Consulting Dispositif et méthode pour détecter la performance de panneaux photovoltaïques
DE102010041126A1 (de) * 2010-09-21 2012-03-01 Siemens Aktiengesellschaft Diebstahlsicherung für eine Photovoltaik-Vorrichtung
FR2981201A1 (fr) * 2011-10-10 2013-04-12 Solar Power Multi Systems Systeme antivol de panneau solaire et procede de commande correspondant
AT512993A1 (de) * 2012-06-12 2013-12-15 Fronius Int Gmbh Wechselrichter einer Photovoltaik-Anlage und Verfahren zum Betrieb desselben
JPWO2019146665A1 (ja) * 2018-01-25 2021-03-18 クリーンエナジーファクトリー株式会社 ソーラーモジュール
CN113131863A (zh) * 2019-12-31 2021-07-16 华为技术有限公司 一种光伏系统、光伏组件及其防盗方法
EP4220594A3 (fr) * 2010-05-31 2023-11-01 Solaredge Technologies Ltd. Détection et prévention de vol dans un système de production d'énergie
US11961922B2 (en) 2006-12-06 2024-04-16 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11979037B2 (en) 2012-01-11 2024-05-07 Solaredge Technologies Ltd. Photovoltaic module
US12003215B2 (en) 2010-11-09 2024-06-04 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US12046940B2 (en) 2006-12-06 2024-07-23 Solaredge Technologies Ltd. Battery power control
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
US12094306B2 (en) 2012-01-30 2024-09-17 Solaredge Technologies Ltd. Photovoltaic panel circuitry
US12191668B2 (en) 2012-01-30 2025-01-07 Solaredge Technologies Ltd. Maximizing power in a photovoltaic distributed power system
US12218505B2 (en) 2011-01-12 2025-02-04 Solaredge Technologies Ltd. Serially connected inverters
US12224706B2 (en) 2006-12-06 2025-02-11 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
JP2025032479A (ja) * 2023-08-28 2025-03-12 合同会社Oric-Lab 太陽光発電管理装置
US12276997B2 (en) 2006-12-06 2025-04-15 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US12281919B2 (en) 2006-12-06 2025-04-22 Solaredge Technologies Ltd. Monitoring of distributed power harvesting systems using DC power sources
US12306215B2 (en) 2009-05-26 2025-05-20 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US12348182B2 (en) 2016-04-05 2025-07-01 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
US12388492B2 (en) 2006-12-06 2025-08-12 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US12407158B2 (en) 2010-11-09 2025-09-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources

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DE19844977A1 (de) * 1998-09-30 2000-04-13 Siemens Solar Gmbh Schutzsystem für ein Solarmodul
GB2348573A (en) * 1999-04-01 2000-10-04 Motorola Ltd Location dependent disablement of apparatus
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DE202007011806U1 (de) * 2007-08-23 2007-10-18 Insys Microelectronics Gmbh Solarelementesystem mit Identchips

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
DE19844977A1 (de) * 1998-09-30 2000-04-13 Siemens Solar Gmbh Schutzsystem für ein Solarmodul
US6166688A (en) * 1999-03-31 2000-12-26 International Business Machines Corporation Data processing system and method for disabling a portable computer outside an authorized area
GB2348573A (en) * 1999-04-01 2000-10-04 Motorola Ltd Location dependent disablement of apparatus
DE202007011806U1 (de) * 2007-08-23 2007-10-18 Insys Microelectronics Gmbh Solarelementesystem mit Identchips

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11961922B2 (en) 2006-12-06 2024-04-16 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US12224706B2 (en) 2006-12-06 2025-02-11 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US12276997B2 (en) 2006-12-06 2025-04-15 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US12281919B2 (en) 2006-12-06 2025-04-22 Solaredge Technologies Ltd. Monitoring of distributed power harvesting systems using DC power sources
US12388492B2 (en) 2006-12-06 2025-08-12 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US12046940B2 (en) 2006-12-06 2024-07-23 Solaredge Technologies Ltd. Battery power control
US12306215B2 (en) 2009-05-26 2025-05-20 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US20110088743A1 (en) * 2009-10-15 2011-04-21 Yuhao Luo Method to manage a photovoltaic system
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US8736449B2 (en) 2009-12-14 2014-05-27 Antonio Sacchetti Antitheft system for photovoltaic panels
WO2011074025A1 (fr) * 2009-12-14 2011-06-23 Antonio Sacchetti Système de protection contre les cambriolages et les vols de panneaux photovoltaïques
ITBA20090053A1 (it) * 2009-12-14 2011-06-15 Antonio Sacchetti Sistemi antieffrazione ed antifurto per pannelli fotovoltaici
WO2011117485A1 (fr) 2010-03-26 2011-09-29 Watt Consulting Dispositif et méthode pour détecter la performance de panneaux photovoltaïques
EP4220594A3 (fr) * 2010-05-31 2023-11-01 Solaredge Technologies Ltd. Détection et prévention de vol dans un système de production d'énergie
DE102010041126A1 (de) * 2010-09-21 2012-03-01 Siemens Aktiengesellschaft Diebstahlsicherung für eine Photovoltaik-Vorrichtung
US12407158B2 (en) 2010-11-09 2025-09-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US12003215B2 (en) 2010-11-09 2024-06-04 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US12218505B2 (en) 2011-01-12 2025-02-04 Solaredge Technologies Ltd. Serially connected inverters
FR2981201A1 (fr) * 2011-10-10 2013-04-12 Solar Power Multi Systems Systeme antivol de panneau solaire et procede de commande correspondant
US11979037B2 (en) 2012-01-11 2024-05-07 Solaredge Technologies Ltd. Photovoltaic module
US12094306B2 (en) 2012-01-30 2024-09-17 Solaredge Technologies Ltd. Photovoltaic panel circuitry
US12191668B2 (en) 2012-01-30 2025-01-07 Solaredge Technologies Ltd. Maximizing power in a photovoltaic distributed power system
AT512993B1 (de) * 2012-06-12 2017-08-15 Fronius Int Gmbh Wechselrichter einer Photovoltaik-Anlage und Verfahren zum Betrieb desselben
AT512993A1 (de) * 2012-06-12 2013-12-15 Fronius Int Gmbh Wechselrichter einer Photovoltaik-Anlage und Verfahren zum Betrieb desselben
WO2013185158A1 (fr) * 2012-06-12 2013-12-19 Fronius International Gmbh Blocage de l'onduleur d'une installation photovoltaïque en cas de vol
US12348182B2 (en) 2016-04-05 2025-07-01 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
JPWO2019146665A1 (ja) * 2018-01-25 2021-03-18 クリーンエナジーファクトリー株式会社 ソーラーモジュール
JP7307922B2 (ja) 2018-01-25 2023-07-13 Ｃｅｆ株式会社 ソーラーモジュール
CN113131863A (zh) * 2019-12-31 2021-07-16 华为技术有限公司 一种光伏系统、光伏组件及其防盗方法
JP2025032479A (ja) * 2023-08-28 2025-03-12 合同会社Oric-Lab 太陽光発電管理装置

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