WO2012014232A2 - Source non conventionnelle pour la production d'énergie grâce à l'eau stagnante - Google Patents

Source non conventionnelle pour la production d'énergie grâce à l'eau stagnante Download PDF

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Publication number
WO2012014232A2
WO2012014232A2 PCT/IN2011/000502 IN2011000502W WO2012014232A2 WO 2012014232 A2 WO2012014232 A2 WO 2012014232A2 IN 2011000502 W IN2011000502 W IN 2011000502W WO 2012014232 A2 WO2012014232 A2 WO 2012014232A2
Authority
WO
WIPO (PCT)
Prior art keywords
water
turbine
stagnant water
generator
stagnant
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/IN2011/000502
Other languages
English (en)
Other versions
WO2012014232A3 (fr
Inventor
Balasubramanya K.R.
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 WO2012014232A2 publication Critical patent/WO2012014232A2/fr
Publication of WO2012014232A3 publication Critical patent/WO2012014232A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/005—Installations wherein the liquid circulates in a closed loop ; Alleged perpetua mobilia of this or similar kind

Definitions

  • Non-conventional source for power production using stagnant water is
  • the present invention relates to hydro power generation systems and more particularly to a hydro electric system that uses stagnant water for its power production and becomes self-powered after the production starts.
  • Hydroelectric energy has been used for many years to produce electrical power. It is a system in which kinetic energy is extracted from flowing pressurized water and used to rotate a generator to produce electric power.
  • the present invention relates to a hydroelectric system which has sufficient head pressure, but does not require large dams or large elevation changes.
  • the present invention is a type of hydro electric system where we use stagnant water (non-conventional source) for power or electricity production.
  • stagnant water non-conventional source
  • the turbine converts the kinetic energy of the water into mechanical energy by rotating at a required RPM(Revolutions Per Minute) and the gear box increases the mechanical energy or velocity produced by the turbine by three times and gives it to the generator for power production.
  • the mechanical energy produced by the turbine is transferred to the generator by means of fly wheels after it is magnified by the gear box.
  • the water pumped into the turbine is again sent back into the available stagnant water, so that it can be recycled.
  • the sources of stagnant water for the present hydro electric production system are natural ponds or lakes, banks of river, stream, dams, water catchments area of dams, back waters of sea, a constructed pond with a small stream support, flowing water and streams which are live round the year (that is, the water body should not dry).
  • the main object of the present invention is to provide a hydro electric system that uses stagnant water for its power production.
  • FIG. 1 Schematic representation of the hydro electric system of the present invention >
  • the non-conventional source for power production by the hydro electric system of the present invention is stagnant water.
  • the hydro electric system includes an electrical motor (1) fitted to a pump (2) which draws water from a non- conventional source or stagnant water (3).
  • the motor is started by supplying electricity and once the pump is started, it sucks water through a suction pipe (4) from the stagnant water source and splashes it in a horizontal or oblique manner by means of a water inlet pipe (5) into the buckets (7) of the turbine (6) by opening the gate valve. [0018] Once the water is splashed on the buckets of the turbine it starts rotating and simultaneously rotates the central shaft (8) at a constant speed (the required RPM).
  • the speed of the shaft is further increased or magnified three times by means of a ratio-differentiation gear box (9) such that if the RPM of the turbine is 500 the RPM delivered by the gear box to the generator (11) will be 1500, which is the required speed for the generator usually for an alternator to start the production of electricity. That is, the turbine converts the kinetic energy of water into rotary motion, which is magnified by the gear box and transferred to the generator by means of eccentric or fly wheels (10 and 13). These wheels support the motion of the turbine.
  • an AC alternator for the purpose of electricity generation we can use an AC alternator as per the requirement (The alternator used in the present system is with a capacity of 110 kva). It consists of a stator around a rotating rotor, which gets magnetized and starts producing electricity. All the components listed above were assembled on a metal frame (12) in a series for power production. Further, the system consists of a change over switch (14) to connect the electric motor to the production line by withdrawing from the outer source.
  • the turbine When the turbine receives the required discharge of high pressure water, the turbine starts to rotate slowly and at the same time the fly wheels (10 and 13) also start to move giving a mechanical velocity to the turbine.
  • the gear box used in the present invention has a gear ratio of 1 :3 which is transformed to the generator by means of fly wheels after which the generator rotates at a constant RPM for power generation. After the power generation has begun, by operating the change over switch (14), the electric motor is connected to the production line making it self- powered or self dependent.
  • the present invention of power production has the following advantages: (i) No fuel is burnt for power production, (ii) Not necessary to search for or create high headed water or construction of check dams, since stagnant water is available in all places, (iii) Instant power production system (irrespective of a suitable place) can be constructed near the grid to avoid transmission losses, (iv) The flow of water from the pump can be designed as per the requirement or even the turbine can be designed as per the water flow (both are negotiable), (v) The system of the present invention can also be used in automobiles (using compressed air as the pressure source), locomotives and very easily in ships and streamers (marine engineering).

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

L'invention porte sur un système de génération d'énergie hydroélectrique qui utilise de l'électricité en provenance d'une source externe lors de la phase initiale afin de produire de l'électricité à partir d'eau stagnante, et qui produit sa propre énergie lorsque la production d'électricité commence. L'eau stagnante utilisée pour faire tourner la turbine est projetée sur cette dernière d'une manière ou dans une direction (horizontale ou oblique) qui nécessite un moindre apport d'énergie électrique et qui permet d'obtenir une plus grande quantité d'énergie électrique. L'eau stagnante utilisée dans ce système peut être recyclée, ce qui permet de le mettre en place facilement à n'importe quel endroit, ou dans n'importe quel lieu où de l'eau stagnante est disponible facilement et tout au long de l'année.
PCT/IN2011/000502 2010-07-30 2011-07-28 Source non conventionnelle pour la production d'énergie grâce à l'eau stagnante Ceased WO2012014232A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2178/CHE/2010 2010-07-30
IN2178CH2010 2010-07-30

Publications (2)

Publication Number Publication Date
WO2012014232A2 true WO2012014232A2 (fr) 2012-02-02
WO2012014232A3 WO2012014232A3 (fr) 2012-03-22

Family

ID=45530550

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2011/000502 Ceased WO2012014232A2 (fr) 2010-07-30 2011-07-28 Source non conventionnelle pour la production d'énergie grâce à l'eau stagnante

Country Status (1)

Country Link
WO (1) WO2012014232A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140020360A1 (en) * 2011-03-25 2014-01-23 Ching-Shih Teng Power generation system utilizing circulatory water flow in taper conduit
ES2528174A1 (es) * 2014-07-24 2015-02-04 Carlos José JUANCO VÁZQUEZ Central eléctrica de recuperación

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345160A (en) * 1978-10-06 1982-08-17 Smith J T Waterwheel power generator
CA2133952A1 (fr) * 1993-10-21 1995-04-22 Prasert Laemthongsawad Turbine hydraulique
GR1005497B (el) * 2006-01-31 2007-04-12 Γεωργιος Αντωνιου Βασσαλος Αυτονομη νεροτσουληθρα με ανακυκλουμενη ενεργεια
CN101387258A (zh) * 2007-09-13 2009-03-18 任忠武 水车发电装置
WO2009039568A1 (fr) * 2007-09-24 2009-04-02 Menios Menelaos Sfetsos Énergie orthosophique obtenue à partir d'une pression d'un fluide froid et d'un effet de levier
CN201531360U (zh) * 2009-10-05 2010-07-21 周芳寿 水电续能发电机组

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140020360A1 (en) * 2011-03-25 2014-01-23 Ching-Shih Teng Power generation system utilizing circulatory water flow in taper conduit
ES2528174A1 (es) * 2014-07-24 2015-02-04 Carlos José JUANCO VÁZQUEZ Central eléctrica de recuperación

Also Published As

Publication number Publication date
WO2012014232A3 (fr) 2012-03-22

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