WO2015087220A1 - Sea bed fractured power production systems - Google Patents

Sea bed fractured power production systems Download PDF

Info

Publication number
WO2015087220A1
WO2015087220A1 PCT/IB2014/066637 IB2014066637W WO2015087220A1 WO 2015087220 A1 WO2015087220 A1 WO 2015087220A1 IB 2014066637 W IB2014066637 W IB 2014066637W WO 2015087220 A1 WO2015087220 A1 WO 2015087220A1
Authority
WO
WIPO (PCT)
Prior art keywords
sea
seawater
updraft
wells
boreholes
Prior art date
Application number
PCT/IB2014/066637
Other languages
French (fr)
Inventor
Daya Ranjit Senanayake
Original Assignee
Daya Ranjit Senanayake
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 Daya Ranjit Senanayake filed Critical Daya Ranjit Senanayake
Publication of WO2015087220A1 publication Critical patent/WO2015087220A1/en

Links

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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the invention relates to the general fields of RENEWABLE ENERGY POWER GENERATION PLANTS, Sea Solar Dispersion Power plants, Ocean Thermal Plants, Sea Hydro Thermal Vents using heat from below the Sea Bed and Solar power and other energy inputs. iii. Background to the Invention.
  • the prior art discloses various types of heat capture and Solar Power Plants and Geothermal plants and processes for utilizing solar energy and other heat energy. iv. Disclosure of the Invention.
  • heat is extracted from beneath the Sea Bed and preferably coupled with solar and other heat energy inputs by a new, unique and inventive method.
  • suitable locations are found by tests to identify the temperatures of the surfaces or rocks under the sea bed in the earth's mantle/crust/core, at various locations and depths and the heat flow from these locations and depths are measured. Thereafter one or more Updraft Wells (UWl) are drilled at suitable locations in the Sea Bed down to the required depths where the rocks below the sea bed in the earth's mantle/crust/core are at the required temperature/heat flow and then capped and closed with Well Head Plugs (WP1).
  • UWl Updraft Wells
  • Updraft Wells UWl
  • BHl Boreholes
  • This heated seawater then flows up under high pressure through Updraft Wells (UW1) when the Well Head Plugs (WPl) are removed or released.
  • UW1 Updraft Wells
  • WPl Well Head Plugs
  • the seawater flowing out of the Updraft Wells (UW1) is at a higher pressure and temperature than the surrounding seawater of the ocean.
  • FC1 Floating Covers
  • One or more Flexible Tubes (FT1) and/ or rigid tubes with opened mouths are fitted to the Floating Covers (FC1) at or near their center or at a suitable position.
  • the Flexible Tubes (FT1) are extended to the sea surface level, and their top ends with opened mouths are connected to one or more Basins (Bl) floating at or on or near the sea surface.
  • the Basins (Bl) are fitted with One Way valves (OVl) so that the heated seawater flows out of the Basins (Bl) into the sea and is dispersed in the surrounding ocean. This outflow of heated seawater dissipating in the surrounding ocean creates a flow through the Flexible Tubes (FT1).
  • OVl One Way valves
  • Turbines/Generators are optimally positioned within the Flexible Tubes (FT1) to produce electricity.
  • the heated seawater in the Basins (Bl) maybe further heated by solar radiation, heat from sea hydro thermal vents or any other heat inputs to increase the energy and the power production.
  • seawater flow heat so created can be used for energy and/or electric power generation for 24hour periods per day.
  • Updraft Wells (UW1) are surrounded by Boreholes (BH1), which are also drilled down to the required depths.
  • Fractured Area gets heated by the hot rocks. This heated seawater then flows up under high pressure through Updraft Wells (UW1) when the Well Head Plugs (WP1) are removed or released.
  • UW1 Updraft Wells
  • WP1 Well Head Plugs
  • the seawater flowing out of the Updraft Wells (UWl) is at a higher pressure and temperature than the surrounding seawater of the ocean.
  • One or more Floating Covers are positioned, above the Updraft Wells (UWl) to capture the heated seawater as it exits the Updraft Wells (UWl) and to direct this flow upwards.
  • One or more Flexible Tubes (FTl) and/ or rigid tubes with opened mouths are fitted to the Floating Covers (FC1) at or near their center or at a suitable position.
  • the Flexible Tubes (FTl) are extended, to the sea surface level and their top ends with opened mouths are connected to one or more Basins (Bl) floating at or on or near the sea surface.
  • the Basins (Bl) are fitted with One Way valves (OVl) so that the heated seawater flows out of the Basins (Bl) into the sea. This outflow of heated seawater dissipating in the surrounding ocean creates a flow through the Flexible Tubes (FTl).
  • OVl One Way valves
  • Turbines/Generators are optimally positioned within the Flexible Tubes (FTl) to produce electricity.
  • the invention may be carried out by, fixing the power plants and/or devices as described above and installing them in the sea at suitable locations.
  • the invention is industrially applicable to produce electricity in connection with Sea Solar Dispersion Power Plants (Ref. My Patent Application No.LK/P/1/16204 Patents 04/03/2011.
  • the invention is industrially applicable to produce electricity to be fed into National Electricity Grids or as 'stand alone' power plants servicing local sites, villages, factories, housing estates and commercial buildings etc, or as described in section V above.

Abstract

In this invention 'Sea Bed Fractured Power Production Systems' are constructed in the sea where Updraft Wells (UW1) are drilled into the sea bed and are surrounded by Boreholes (BH1) also drilled down to the required depths and at the aforesaid required depth the rocks in the earth's mantle/crust/core are fractured by blasting with explosives to create a Rock Fractured Area (RFA1). These Boreholes (BH1) are fitted with Pipes (P1) and One Way valves (OV1) so that seawater which is under high pressure, equivalent to the sea bed depth below the sea surface level at that point, gets forced down into the Rock Fractured Area (RFA1). This heated seawater then flows up under high pressure through Updraft Wells (UW1). The seawater flowing out of the Updraft Wells (UW1) is at a higher temperature than the surrounding seawater of the ocean and therefore rises towards the sea surface level. One or more Floating Covers (FC1) are positioned above the Updraft Wells (UW1), to capture the heated seawater as it exits the Updraft Wells (UW1) and to direct this flow upwards. One or more Flexible Tubes (FT1) with opened mouths are fitted to the Floating Covers (FC1), at or near their center or at a suitable position. These Tubes are extended to the sea surface level and their top ends are with opened mouths and are connected to one or more Basins (B1) floating at or on or near the sea surface, where the Basins (B1) are fitted with One Way valves (OV1) so that the heated seawater flows out of the Basins (B1) into the sea when the One Way valves (OV1) are opened. This outflow of heated seawater sucks up seawater flowing out of the Updraft Wells (UW1) and creates a flow through the Flexible Tubes (FT1). Turbines/Generators (TG1) are optimally positioned, within the Flexible Tubes (FT1) to produce electricity.

Description

Specifications. i. Sea Bed Fractured Power Production Systems. ii. Field of the Invention.
The invention relates to the general fields of RENEWABLE ENERGY POWER GENERATION PLANTS, Sea Solar Dispersion Power plants, Ocean Thermal Plants, Sea Hydro Thermal Vents using heat from below the Sea Bed and Solar power and other energy inputs. iii. Background to the Invention.
The prior art discloses various types of heat capture and Solar Power Plants and Geothermal plants and processes for utilizing solar energy and other heat energy. iv. Disclosure of the Invention.
In this invention which is disclosed by way of example only, heat is extracted from beneath the Sea Bed and preferably coupled with solar and other heat energy inputs by a new, unique and inventive method.
In the prior art, energy production and electric power generation and Solar and Geothermal systems are described using various types of plants and methods as described in section iii, above, which are very different to the invention described here.
In this invention, suitable locations are found by tests to identify the temperatures of the surfaces or rocks under the sea bed in the earth's mantle/crust/core, at various locations and depths and the heat flow from these locations and depths are measured. Thereafter one or more Updraft Wells (UWl) are drilled at suitable locations in the Sea Bed down to the required depths where the rocks below the sea bed in the earth's mantle/crust/core are at the required temperature/heat flow and then capped and closed with Well Head Plugs (WP1).
These Updraft Wells (UWl), are surrounded by Boreholes (BHl) which are also drilled down to the required depths where the rocks in the earth's mantle/crust/core are at the required temperature. At the aforesaid required depth, the rocks in the earth' s
mantle/crust/core below the sea bed, are fractured by blasting with explosives to create a Rock Fractured Area (RFA1). These Boreholes (BH1) are fitted with Pipes (PI) and One Way valves (OVl) so that seawater which is under high pressure, equivalent to the sea bed depth below the sea surface level at that point, gets forced down into the Rock Fractured Area (RFA1). Where required additional pressure is provided by Pumps (PU1) fitted to or near the Boreholes (BH1). The Sea water forced through the Boreholes (BH1) into the Rock Fractured Area (RFA1) gets heated by the hot rocks as it circulates in the Rock Fractured Area (RFA1). This heated seawater then flows up under high pressure through Updraft Wells (UW1) when the Well Head Plugs (WPl) are removed or released. The seawater flowing out of the Updraft Wells (UW1) is at a higher pressure and temperature than the surrounding seawater of the ocean.
One or more Floating Covers (FC1) or rigid covers are
positioned, above the Updraft Wells (UW1) to capture the heated seawater as it exits the Updraft Wells (UW1) and to direct this flow upwards.
One or more Flexible Tubes (FT1) and/ or rigid tubes with opened mouths are fitted to the Floating Covers (FC1) at or near their center or at a suitable position. The Flexible Tubes (FT1) are extended to the sea surface level, and their top ends with opened mouths are connected to one or more Basins (Bl) floating at or on or near the sea surface.
The Basins (Bl) are fitted with One Way valves (OVl) so that the heated seawater flows out of the Basins (Bl) into the sea and is dispersed in the surrounding ocean. This outflow of heated seawater dissipating in the surrounding ocean creates a flow through the Flexible Tubes (FT1).
Turbines/Generators (TGI) are optimally positioned within the Flexible Tubes (FT1) to produce electricity.
The heated seawater in the Basins (Bl) maybe further heated by solar radiation, heat from sea hydro thermal vents or any other heat inputs to increase the energy and the power production. V. Advantages
The main advantages and unique features of this invention are:-
1. By installing one or more ' Sea Bed Fractured Power Production
Systems' as described above the seawater flow heat so created can be used for energy and/or electric power generation for 24hour periods per day.
2. Single, large volume 'Sea Bed Fractured Power Production Systems' as described above, can be easily coupled together to form very large power production plants.
IV. Description of the Drawings.
The invention will be further described, by way of example only, with reference to the accompanying drawing in which: -
Drawing 1 - CROSS SECTION DRAWING, showing an example of the invention.
'Sea Bed Fractured Power Production Systems' as described above are marked in Drawing 1 and constructed by one or more Updraft Wells (UW1) being drilled at suitable locations in the Sea Bed, and then capped and closed with Well Head Plugs (WP1).
These, Updraft Wells (UW1) are surrounded by Boreholes (BH1), which are also drilled down to the required depths.
At the aforesaid required depth the rocks in the earth's mantle/crust/core are fractured by blasting with explosives to create a Rock Fractured Area (RFAl). These Boreholes (BH1) are fitted with Pipes (PI) and One Way valves (OV1) so that seawater which is under high pressure, equivalent to the sea bed depth below the sea surface level at that point, gets forced down into the Rock Fractured Area (RFAl). Where required additional pressure is provided by Pumps (PU1) fitted to or near the Boreholes (BH1).
The Sea water forced through the Boreholes (BH1) into the Rock
Fractured Area (RFAl) gets heated by the hot rocks. This heated seawater then flows up under high pressure through Updraft Wells (UW1) when the Well Head Plugs (WP1) are removed or released. The seawater flowing out of the Updraft Wells (UWl) is at a higher pressure and temperature than the surrounding seawater of the ocean.
One or more Floating Covers (FC1) are positioned, above the Updraft Wells (UWl) to capture the heated seawater as it exits the Updraft Wells (UWl) and to direct this flow upwards. One or more Flexible Tubes (FTl) and/ or rigid tubes with opened mouths are fitted to the Floating Covers (FC1) at or near their center or at a suitable position. The Flexible Tubes (FTl) are extended, to the sea surface level and their top ends with opened mouths are connected to one or more Basins (Bl) floating at or on or near the sea surface. The Basins (Bl) are fitted with One Way valves (OVl) so that the heated seawater flows out of the Basins (Bl) into the sea. This outflow of heated seawater dissipating in the surrounding ocean creates a flow through the Flexible Tubes (FTl).
Turbines/Generators (TGI) are optimally positioned within the Flexible Tubes (FTl) to produce electricity.
IIV. Method of Use
The invention may be carried out by, fixing the power plants and/or devices as described above and installing them in the sea at suitable locations.
IIIV. Industrial Application.
1. The invention is industrially applicable to produce electricity in connection with Sea Solar Dispersion Power Plants (Ref. My Patent Application No.LK/P/1/16204 Patents 04/03/2011.
2. The invention is industrially applicable to produce electricity to be fed into National Electricity Grids or as 'stand alone' power plants servicing local sites, villages, factories, housing estates and commercial buildings etc, or as described in section V above.
3. It is also industrially applicable for drying various types of fruits, vegetables, flowers, herbs, spices, timbers etc and for desalination.

Claims

Detailed Description of the Preferred Embodiments. Claims. I, Daya Ranjit Senanayake of 110/5 Thurstan Road, Colombo 3, Sri Lanka do hereby declare the invention for which I pray that a patent be granted to me being the inventor, and the method by which it is to be performed to be particularly described in and by the statements given in the specification and the description attached to this application. What I claim is:
1. A concept, design, methods, processes and devices for the
construction of 'Sea Bed Fractured Power Production Systems' by drilling one or more Updraft Wells (UWl) in Oceans or inland lakes/bodies of water at the Sea Bed/Lake Bed at suitable locations to create a seawater/fluids flow to drive Turbines/Generators (TGI) to produce electricity.
2. As in claim 1, above where the plant as described above consist of one or more Updraft Wells (UWl) drilled at suitable locations in the Sea Bed down to the required depths where the rocks in earth' s mantle/crust are at the required temperature/heat flow and then capped and closed with Well Head Plugs (WP1).
3. As in claim 1, and 2 above where these Updraft Wells (UWl) are surrounded by one or more Boreholes (BH1) which are also drilled down to the required depths where the rocks in the earth's
mantle/crust are at the required temperature/ heat flow. These
Boreholes (BH1) are drilled more than 1 meter away from center of Updraft Wells (UWl) and maybe drilled at any angle in any configuration or size as required.
4. As in claim 1, 2, and 3above where at the aforesaid required depth the rocks in the earth's mantle/crust are fractured by blasting with explosives or other rock fracturing means to create a Rock Fractured Area (RFA1). The rock fracturing means shall also include using the seawater pressure at the seabed at each location and/or aided by pumping means to force seawater down the Boreholes.
These Boreholes (BH1) are fitted with Pipes (PI) and One Way valves (OV1) so that seawater which is under high pressure, equivalent to the sea bed depth below the sea surface level at that point, gets forced down into the Rock Fractured Area (RFA1).
5. As in claim 1, 2, 3and 4 above where additional pressure is provided as required by Pumps (PU1) fitted to or near the Boreholes (BH1). The Sea water forced through by pressure or pumped down the Boreholes (BH1) into the Rock Fractured Area (RFA1) gets heated by the hot rocks as it circulates in the Rock Fractured Area (RFA1). This heated seawater then flows up under high pressure through
Updraft Wells (UWl) when the Well Head Plugs (WP1) are removed or released. The seawater flowing out of the Updraft Wells (UWl) is at a higher temperature than the surrounding seawater of the ocean and therefore rises towards the sea surface level.
6. As in claim 1, 2, 3,4 and 5 above where after rock fracturing by
explosives further boreholes are drilled to various depths to add to and/or replace Boreholes which may have been damaged in the use of explosives for Rock Fracturing.
7. As in claim 1, 2, 3, 4, 5 and 6 above where One or more Floating Covers (FC1) (which are made of rigid or flexible materials) or similar means are positioned above the Updraft Wells (UWl) and/or over naturally occurring Sea Hydro Thermal Vents to capture the heated seawater as it exits the Sea Hydro Thermal Vents and/or the Updraft Wells (UWl) and to direct this flow upwards. One or more Flexible Tubes (FT1) or rigid tubes or similar means, with opened mouths are fitted to the Floating Covers (FC1) at or near their center or at a suitable position. These Tubes are extended to the sea surface level or near the sea surface level and their top ends are with opened mouths and are preferably connected to one or more Basins (Bl) floating at or on or near the sea surface.
8. As in claim 1, 2, 3, 4, 5, 6 and 7 above where the Basins (Bl) are fitted with One Way valves (OV1) so that the heated seawater flows out of the Basins (Bl) into the sea when the One Way valves (OV1) are opened and the heat is dispersed in the surrounding ocean.
9. As in claim 1, 2, 3, 4, 5, 6, 7 and 8 above where this outflow of heated seawater, dissipating in the surrounding ocean, sucks up seawater flowing out of the Updraft Wells (UW1) and creates a flow through the Flexible Tubes (FT1). Turbines/Generators (TGI) are optimally positioned, within the Flexible Tubes (FT1) to produce electricity.
10. As in claim 1, 2, 3, 4, 5, 6, 7, 8 and 9 above where the heated
seawater in the Basins (Bl) maybe further heated at any level by solar radiation or heat from Sea Hydro Thermal Vents, Geothermal heat or any other heat inputs used in any combination to increase the energy and the power production.
11. As in claim 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 above where any or all
components of the ' Sea Bed Fractured Power Production Systems' as described and claimed above are designed and made of flexible and/or rigid and/or insulated materials in any combination, that can withstand corrosion and the harsh conditions found in the ocean including storms, tidal waves, tornados and other natural phenomena.
12. As in claim 1, 2, 3, 4, 5, 6, 7, 8, 9 19 and 11 above where the high pressure of seawater/fluids at any depth of the sea bed below the surface level of the sea is used to generate power and produce electricity as described.
PCT/IB2014/066637 2013-12-13 2014-12-05 Sea bed fractured power production systems WO2015087220A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LKLK/P/1/17501 2013-12-13
LK11750113 2013-12-13

Publications (1)

Publication Number Publication Date
WO2015087220A1 true WO2015087220A1 (en) 2015-06-18

Family

ID=53370690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/066637 WO2015087220A1 (en) 2013-12-13 2014-12-05 Sea bed fractured power production systems

Country Status (1)

Country Link
WO (1) WO2015087220A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7615882B2 (en) * 2008-02-25 2009-11-10 William Riley Utilizing aquifer pressure to generate electrical energy
US20100077749A1 (en) * 2008-09-29 2010-04-01 William Riley Energy from subterranean reservoir fluid
US20100270003A1 (en) * 2009-04-27 2010-10-28 Alberto Sarria Two-concentric pipe system to heat fluids using the earth's interior thermal energy (deep)
US20130105159A1 (en) * 2010-07-22 2013-05-02 Jose Oliverio Alvarez Methods for Stimulating Multi-Zone Wells

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7615882B2 (en) * 2008-02-25 2009-11-10 William Riley Utilizing aquifer pressure to generate electrical energy
US20100077749A1 (en) * 2008-09-29 2010-04-01 William Riley Energy from subterranean reservoir fluid
US20100270003A1 (en) * 2009-04-27 2010-10-28 Alberto Sarria Two-concentric pipe system to heat fluids using the earth's interior thermal energy (deep)
US20130105159A1 (en) * 2010-07-22 2013-05-02 Jose Oliverio Alvarez Methods for Stimulating Multi-Zone Wells

Similar Documents

Publication Publication Date Title
PH12020551174A1 (en) Closed loop energy production from producing geothermal wells
PH12016501591A1 (en) Boiling-water-type geothermal heat exchanger and boiling-water-type geothermal power generation equipment
MX2014012981A (en) Hydropower and geothermal energy system and methods.
WO2015159188A2 (en) A method of borehole arrangement for extraction of geothermal energy
WO2010025532A3 (en) Plant for electricity generation and/or desalination by water turbines
JP2009270491A (en) Ocean current power generating system in english channel
Chenari et al. Wave energy systems: An overview of different wave energy converters and recommendation for future improvements
WO2015087220A1 (en) Sea bed fractured power production systems
WO2015083154A3 (en) Desalination plant
Majorowicz et al. Geothermal anomalies in the Gaspésie Peninsula and Madeleine Islands, Québec
Suryaningsih Study on wave energy into electricity in the South Coast of Yogyakarta, Indonesia
Wideman et al. Hydrothermal spallation for the treatment of hydrothermal and EGS wells: a cost-effective method for substantially increasing reservoir production and flow rates
WO2008072262A1 (en) Geothermal energy system
CN204212910U (en) Cloth dam tidal power generation system
JP2009264119A (en) Ocean current power generation system dedicated to future of our dear earth and children
JP2007154863A (en) Earth hot water power generator
Beithou et al. Geothermal energy in Palestine: practical applications
Haklidir et al. The first discovered high entalphy geothermal field in Büyük Menderes Graben: Kızıldere geothermal field with new 80 MWe power plant investment in Western Anatolia, Turkey
US8987932B2 (en) Deep water hydro-electric power system
El-Kilani et al. Geothermal energy in Palestine practical applications
JP5612751B1 (en) Differential pressure hydroelectric generator
RU135006U1 (en) Borehole Hydroelectric Power Station
JP3168416U (en) Ocean current power generation system
RU123453U1 (en) TECHNICAL GEOTHERMAL COMPLEX
Jackson Geothermal Power and Desalination

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14868956

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14868956

Country of ref document: EP

Kind code of ref document: A1