WO2005119890A1 - Independent system for electricity production from renewable energy - Google Patents

Independent system for electricity production from renewable energy Download PDF

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Publication number
WO2005119890A1
WO2005119890A1 PCT/MA2004/000005 MA2004000005W WO2005119890A1 WO 2005119890 A1 WO2005119890 A1 WO 2005119890A1 MA 2004000005 W MA2004000005 W MA 2004000005W WO 2005119890 A1 WO2005119890 A1 WO 2005119890A1
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WO
WIPO (PCT)
Prior art keywords
energy
electrical energy
supply
current
battery
Prior art date
Application number
PCT/MA2004/000005
Other languages
French (fr)
Inventor
Said Jouhari
Original Assignee
Said Jouhari
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 Said Jouhari filed Critical Said Jouhari
Publication of WO2005119890A1 publication Critical patent/WO2005119890A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle

Definitions

  • the present invention relates to an autonomous system for producing electricity by renewable energy, it is a source of clean and inexhaustible energy, it constitutes the ideal solution for having electrical energy in isolated sites, it is undoubtedly a credible alternative to fossil fuels (coal, petroleum, natural gas) which are on the other hand very polluting and nonrenewable, the intensive use of these traditional energies are responsible for the degradation of the environment and the ecological system one generated.
  • the system in fact comprises a storage battery, as an initial source of electrical energy, which transmits direct current to an inverter, by conversion, a new alternative source of electrical energy is obtained, capable of operating a electric motor, taking the place of mechanical force which, once triggered, drives an alternator which produces electric energy.
  • the electrical energy thus produced will be directed in two different directions; One will be used after rectification of the alternating electric current in direct electric current, to supply a regulator of protection of the battery, against overloads and total discharges. This completes the autonomy of the system. The other will be used after modification of the voltage of the alternating electric current thanks to a transformer, to supply the electrical distribution board.
  • the system comprises a storage battery (l), as an initial source of electrical energy, the battery transmits direct current to an inverter (2), by conversion a new one is obtained source of electrical energy into alternating current, capable of operating an electric motor (3), which converts alternating electrical energy into force mechanical, once triggered, it will cause an alternator (4) which transforms mechanical force into electrical energy.
  • a storage battery l
  • the battery transmits direct current to an inverter (2), by conversion a new one is obtained source of electrical energy into alternating current, capable of operating an electric motor (3), which converts alternating electrical energy into force mechanical, once triggered, it will cause an alternator (4) which transforms mechanical force into electrical energy.
  • the electrical energy thus produced will be directed in two different directions: One will be used after rectification of the alternating current into direct current, using a rectifier (5), to supply a regulator (6) for protection of the battery (1) against overcharging and total discharging. At this stage, the system will have completed a discharge and charge cycle, while continuing to supply electricity independently. The other will be used after modification of the voltage of the alternating electric current using a transformer (7), to supply the electrical distribution board (not shown).
  • the system according to the invention is a technical and economical solution by its flexibility and its ease of installation and maintenance.
  • This system is the ideal solution to have clean electrical energy in isolated sites, which are too far from the network, to be connected to the electrical network would be very expensive, in this case, it then becomes less expensive to produce its electricity than to connect it. to the electrical network.
  • the power of the system will be studied, calculated and determined according to the needs of different types of receivers, because it is very important that the system is well balanced (that is to say that the amount of energy produced is a little greater that the amount of energy used), so that the system is reliable.
  • the system according to the invention is independent, it produces all the electrical energy necessary to ensure its operation in an autonomous manner, by supplying different receivers.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The invention relates to an independent environmentally-friendly system for production of electricity, suitable for provision of energy in remote sites, comprising a battery (1) providing a direct current to an inverter (2), which operates an electric motor (3) by conversion into AC current (3), driving an alternator (4), to transform the mechanical energy into electrical energy. The energy thus produced is supplied in two different directions: one is used after conversion from AC into DC (5), to supply a protection regulator (6) for the battery (1), the other is used after modification of the voltage of the AC by a transformer (7),to supply the electrical distribution board (not shown). Said system functions completely independently without connection to a mains network and without use of a combustion engine to produced sufficient energy for the needs thereof and to supply different users.

Description

DESCRIPTION :DESCRIPTION:
SYSTEME AUTONOME DE PRODUCTION D'ELECTRICITE PAR ENERGIE RENOUVELABLEAUTONOMOUS RENEWABLE ENERGY POWER GENERATION SYSTEM
La présente invention concerne un système autonome de production d'électricité par énergie renouvelable, c'est une source d'énergie propre et inépuisable, elle constitue la solution idéale pour disposer d'énergie électrique en sites isolés, elle est incontestablement une alternative crédible aux énergie fossiles (charbon, pétrole, gaz naturel) qui sont par contre très polluantes et non renouvelables, l'utilisation intensive de ces énergies traditionnelles sont responsables de la dégradation de l'environnement et du système écologique on générai.The present invention relates to an autonomous system for producing electricity by renewable energy, it is a source of clean and inexhaustible energy, it constitutes the ideal solution for having electrical energy in isolated sites, it is undoubtedly a credible alternative to fossil fuels (coal, petroleum, natural gas) which are on the other hand very polluting and nonrenewable, the intensive use of these traditional energies are responsible for the degradation of the environment and the ecological system one generated.
Le système comporte en effet selon une première caractéristique une batterie d'accumulateur, comme source d'énergie électrique initiale, qui transmet un courant continu vers un onduleur, par conversion on obtient une nouvelle source d'énergie électrique alternative, capable de faire fonctionner un moteur électrique, tenant lieu de force mécanique qui, une fois déclenchée, entraîne un alternateur qui produit de l'énergie électrique. L'énergie électrique ainsi produite sera dirigée en deux directions différentes ; L'une sera utilisée après redressement du courant électrique alternatif en courant électrique continu, pour alimenter un régulateur de protection de la batterie, contre les surcharges et les décharges totales. Ainsi se parfait l'autonomie du système. L'autre sera utilisée après modification de la tension du courant électrique alternatif grâce à un transformateur, pour alimenter le tableau de distribution électrique.According to a first characteristic, the system in fact comprises a storage battery, as an initial source of electrical energy, which transmits direct current to an inverter, by conversion, a new alternative source of electrical energy is obtained, capable of operating a electric motor, taking the place of mechanical force which, once triggered, drives an alternator which produces electric energy. The electrical energy thus produced will be directed in two different directions; One will be used after rectification of the alternating electric current in direct electric current, to supply a regulator of protection of the battery, against overloads and total discharges. This completes the autonomy of the system. The other will be used after modification of the voltage of the alternating electric current thanks to a transformer, to supply the electrical distribution board.
En référence au dessin annexé qui illustre l'invention, le système comporte une batterie(l) d'accumulateur, comme source d'énergie électrique initiale, la batterie transmet un courant continu vers un onduleur (2), par conversion on obtient une nouvelle source d'énergie électrique en courant alternatif, capable de faire fonctionner un moteur(3) électrique, qui convertit l'énergie électrique alternative en force mécanique, une fois déclenchée, elle entraînera un alternateur(4) qui transforme la force mécanique en énergie électrique.With reference to the appended drawing which illustrates the invention, the system comprises a storage battery (l), as an initial source of electrical energy, the battery transmits direct current to an inverter (2), by conversion a new one is obtained source of electrical energy into alternating current, capable of operating an electric motor (3), which converts alternating electrical energy into force mechanical, once triggered, it will cause an alternator (4) which transforms mechanical force into electrical energy.
L'énergie électrique ainsi produite sera dirigée en deux directions différentes : L'une sera utilisée après redressement du courant alternatif en courant continu, à l'aide d'un redresseur (5), pour alimenter un régulateur (6) de protection de la batterie (1) contre les surcharges et les décharges totales. A ce stade le système aura compléter un cycle de décharge et de charge, tout en continuant d'assurer l'approvisionnement électrique de façon autonome. L'autre sera utilisée après modification de tension du courant électrique alternatif grâce à un transformateur (7), pour alimenter le tableau de distribution électrique (non figuré).The electrical energy thus produced will be directed in two different directions: One will be used after rectification of the alternating current into direct current, using a rectifier (5), to supply a regulator (6) for protection of the battery (1) against overcharging and total discharging. At this stage, the system will have completed a discharge and charge cycle, while continuing to supply electricity independently. The other will be used after modification of the voltage of the alternating electric current using a transformer (7), to supply the electrical distribution board (not shown).
Le système selon l'invention est une solution technique et économique par sa souplesse et sa facilité d'installation et de maintenance. Ce système est la solution idéale pour disposer d'énergie électrique propre en sites isolés, qui son trop éloignés du réseau, se branché au réseau électrique coûterais très cher, dans ce cas, il devient alors moins coûteux de produire son électricité que de ce connecter au réseau électrique. Pour but informatif ; la puissance du système sera étudiée, calculée et déterminée selon les besoins des différents types de récepteurs, car il est très important que le système soit bien balancé (c'est-à-dire que le montant d'énergie produite soit un peut plus grand que le montant d'énergie utilisée), pour que le système soit fiable.The system according to the invention is a technical and economical solution by its flexibility and its ease of installation and maintenance. This system is the ideal solution to have clean electrical energy in isolated sites, which are too far from the network, to be connected to the electrical network would be very expensive, in this case, it then becomes less expensive to produce its electricity than to connect it. to the electrical network. For informational purpose; the power of the system will be studied, calculated and determined according to the needs of different types of receivers, because it is very important that the system is well balanced (that is to say that the amount of energy produced is a little greater that the amount of energy used), so that the system is reliable.
Le système selon l'invention est indépendant, il produit toute l'énergie électrique nécessaire pour assurer son fonctionnement d'une façon autonome, en alimentant différents récepteurs. The system according to the invention is independent, it produces all the electrical energy necessary to ensure its operation in an autonomous manner, by supplying different receivers.

Claims

REVENDICATIONCLAIM
SYSTEME AUTONOME DE PRODUCTION D'ELECTRICITE PAR ENERGIE RENOUVELABLEAUTONOMOUS RENEWABLE ENERGY POWER GENERATION SYSTEM
1) Système autonome de production d'électricité par énergie reπouveiabie caractérisé en ce qu'il comporte une batterie (1), d'accumulateur comme source d'énergie électrique initiale, elle transmet un courant contmu vers un onduleur (2), par conversion on obtient une nouvelle source d'énergie électrique en courant alternatif, capable de faire fonctionner un moteur (3) électrique, qui converti l'énergie électrique alternative en force mécanique, une fois déclenchée, elle entraînera un alternateur (4) qui transforme la force mécanique en énergie électrique.1) Autonomous system of production of electricity by reπouveiabie energy characterized in that it comprises a battery (1), of accumulator as initial source of electrical energy, it transmits a contmu current to an inverter (2), by conversion a new source of electrical energy in alternating current is obtained, capable of operating an electric motor (3), which converts the alternative electrical energy into mechanical force, once triggered, it will cause an alternator (4) which transforms the force mechanical into electrical energy.
L'énergie ainsi produite sera dirigée en deux directions différentes : L'une sera utilisée après redressement du courant alternatif en courant continu, à l'aide d'un redresseur (5), pour alimenter un régulateur (6) de protection deThe energy thus produced will be directed in two different directions: One will be used after rectification of the alternating current into direct current, using a rectifier (5), to supply a regulator (6) of protection of
Batterie (1), contre les surcharges et les décharges totales. A ce stade le système aura complété un cycle de décharge et de charge, tout en continuant d'assurer l'approvisionnement électrique de façon autonome. L'autre sera utilisée après modification de tension du courant électrique alternatif grâce à un transformateur (7) pour alimenter un tableau de distribution électrique (non représenté).Battery (1), against overloads and total discharges. At this stage, the system will have completed a discharge and charge cycle, while continuing to supply electricity independently. The other will be used after changing the voltage of the alternating electric current using a transformer (7) to supply an electrical distribution board (not shown).
2) Dispositif selon la revendication 1) caractérisé en ce qu'un onduleur (2) statiquement convertit l'énergie de forme continue en forme alternative.2) Device according to claim 1) characterized in that an inverter (2) statically converts the energy of continuous form into alternative form.
3) Dispositif selon fa revendication 1) on la revendication 2) caractérisé en ce que le moteur (3) électrique, convertit l'énergie électrique en force mécanique.3) Device according to claim 1) claim 2) characterized in that the electric motor (3) converts electrical energy into mechanical force.
4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'un alternateur (4) converti l'énergie mécanique en énergie électrique.4) Device according to any one of the preceding claims, characterized in that an alternator (4) converts mechanical energy into electrical energy.
5) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'un redresseur (5) permet le redressement et la régulation du courant alternatif en courant continu.5) Device according to any one of the preceding claims, characterized in that a rectifier (5) allows the rectification and regulation of the alternating current in direct current.
6) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'un régulateur (6) permet la prévention de tout risque, de surcharges ou décharges de la batterie (1).6) Device according to any one of the preceding claims, characterized in that a regulator (6) allows the prevention of any risk, of overcharging or discharging of the battery (1).
1) Dispositif selon les revendications (4), (3), (2) et (1) caractérisé en ce qu'un transformateur (7) permet la modification de la tension du courant et son convoiement vers un tableau de distribution électrique, «non figuré ».1) Device according to claims (4), (3), (2) and (1) characterized in that a transformer (7) allows the modification of the current voltage and its conveyance to an electrical distribution board, " not figured ”.
8 Dispositif selon les revendications précédentes caractérisé en ce que l'ensemble du système fonctionne d'une façon autonome, en produisant suffisamment d'énergie électrique pour sa propre consommation et assurer l'alimentation de différents récepteurs. 8 Device according to the preceding claims characterized in that the entire system operates autonomously, producing enough electrical energy for its own consumption and ensuring the supply of different receivers.
PCT/MA2004/000005 2004-06-02 2004-12-08 Independent system for electricity production from renewable energy WO2005119890A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MA27713 2004-06-02
MA27713A MA27213A1 (en) 2004-06-02 2004-06-02 AUTONOMOUS RENEWABLE ENERGY POWER GENERATION SYSTEM

Publications (1)

Publication Number Publication Date
WO2005119890A1 true WO2005119890A1 (en) 2005-12-15

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PCT/MA2004/000005 WO2005119890A1 (en) 2004-06-02 2004-12-08 Independent system for electricity production from renewable energy

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MA (1) MA27213A1 (en)
WO (1) WO2005119890A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3043276A1 (en) * 2015-11-03 2017-05-05 Alceane Oph De La Communaute D'agglomeration Havraise PRODUCTION OF ELECTRICITY FROM A TYPE MECHANICAL CONTROLLED VENTILATION MACHINE OR OTHERWISE
ES2914091A1 (en) * 2020-12-04 2022-06-07 Hernandez Giner Jose Antonio Electrical power generation system, rotational lever (Machine-translation by Google Translate, not legally binding)
IT202100017948A1 (en) * 2021-07-07 2023-01-07 Angelo Giuseppe Salvatore Ignoti Combined info-electro-mechanical device for power supply

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657474A1 (en) * 1989-06-29 1991-07-26 Bonin Rodolphe Device for producing electric current with no time-based endurance limit
FR2738687A3 (en) * 1995-01-19 1997-03-14 Malgorn Aime Electric motor and dynamo that operate in closed loop to produce electricity
WO2001033702A1 (en) * 1999-11-03 2001-05-10 Martial Fermigier Device and method for producing electricity from an alternator
GB2366455A (en) * 2000-09-01 2002-03-06 David Brown Motor/Generator combination
US20030080711A1 (en) * 2001-10-26 2003-05-01 Stearns William E. Electrical power generation system and method therefor
FR2846162A3 (en) * 1999-07-05 2004-04-23 Lydian Forestal Equipment for producing 220V or 380V alternating current from continuous 12v or 24V source, comprises electronic calculator which makes two batteries alternately supply motor which drives generators

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657474A1 (en) * 1989-06-29 1991-07-26 Bonin Rodolphe Device for producing electric current with no time-based endurance limit
FR2738687A3 (en) * 1995-01-19 1997-03-14 Malgorn Aime Electric motor and dynamo that operate in closed loop to produce electricity
FR2846162A3 (en) * 1999-07-05 2004-04-23 Lydian Forestal Equipment for producing 220V or 380V alternating current from continuous 12v or 24V source, comprises electronic calculator which makes two batteries alternately supply motor which drives generators
WO2001033702A1 (en) * 1999-11-03 2001-05-10 Martial Fermigier Device and method for producing electricity from an alternator
GB2366455A (en) * 2000-09-01 2002-03-06 David Brown Motor/Generator combination
US20030080711A1 (en) * 2001-10-26 2003-05-01 Stearns William E. Electrical power generation system and method therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3043276A1 (en) * 2015-11-03 2017-05-05 Alceane Oph De La Communaute D'agglomeration Havraise PRODUCTION OF ELECTRICITY FROM A TYPE MECHANICAL CONTROLLED VENTILATION MACHINE OR OTHERWISE
ES2914091A1 (en) * 2020-12-04 2022-06-07 Hernandez Giner Jose Antonio Electrical power generation system, rotational lever (Machine-translation by Google Translate, not legally binding)
IT202100017948A1 (en) * 2021-07-07 2023-01-07 Angelo Giuseppe Salvatore Ignoti Combined info-electro-mechanical device for power supply

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Publication number Publication date
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