WO2003098770A3 - Hybrid power system for continuous reliable power at remote locations - Google Patents

Hybrid power system for continuous reliable power at remote locations Download PDF

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Publication number
WO2003098770A3
WO2003098770A3 PCT/IL2003/000418 IL0300418W WO03098770A3 WO 2003098770 A3 WO2003098770 A3 WO 2003098770A3 IL 0300418 W IL0300418 W IL 0300418W WO 03098770 A3 WO03098770 A3 WO 03098770A3
Authority
WO
WIPO (PCT)
Prior art keywords
ccvt
power
primary
power unit
primary power
Prior art date
Application number
PCT/IL2003/000418
Other languages
French (fr)
Other versions
WO2003098770B1 (en
WO2003098770A2 (en
Original Assignee
Ormat Ind Ltd
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 Ormat Ind Ltd filed Critical Ormat Ind Ltd
Priority to MXPA04011488A priority Critical patent/MXPA04011488A/en
Priority to AU2003233157A priority patent/AU2003233157B2/en
Publication of WO2003098770A2 publication Critical patent/WO2003098770A2/en
Publication of WO2003098770A3 publication Critical patent/WO2003098770A3/en
Publication of WO2003098770B1 publication Critical patent/WO2003098770B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/101—Regulating means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/40—Combination of fuel cells with other energy production systems
    • H01M2250/407—Combination of fuel cells with mechanical energy generators
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

The invention is drawn to a hybrid ultra reliable power generating system (5) comprising a primary power unit (16) producing electric power. A secondary power unit in the form of a closed cycle vapor turbine (CCVT) system that is capable of producing 100% of the electric power that is produced by the primary power unit and which is heated in hot standby by rejected heat of the primary power unit, wherein the vaporized (58) of the CCVT is preferable maintained at idle during hot standby at a rotating speed. Preferably, the CCVT includes a burner (56) that combusts the same fuel as the primary power unit and supplied sufficient heat so that the CCVT produces 100% of power produced by the primary unit to the load once the primary power units stops operation.
PCT/IL2003/000418 2002-05-22 2003-05-21 Hybrid power system for continuous reliable power at remote locations WO2003098770A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MXPA04011488A MXPA04011488A (en) 2002-05-22 2003-05-21 Hybrid power system for continuous reliable power at remote locations.
AU2003233157A AU2003233157B2 (en) 2002-05-22 2003-05-21 Hybrid power system for continuous reliable power at remote locations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/152,356 2002-05-22
US10/152,356 US6883328B2 (en) 2002-05-22 2002-05-22 Hybrid power system for continuous reliable power at remote locations

Publications (3)

Publication Number Publication Date
WO2003098770A2 WO2003098770A2 (en) 2003-11-27
WO2003098770A3 true WO2003098770A3 (en) 2004-02-19
WO2003098770B1 WO2003098770B1 (en) 2004-03-25

Family

ID=29548469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2003/000418 WO2003098770A2 (en) 2002-05-22 2003-05-21 Hybrid power system for continuous reliable power at remote locations

Country Status (7)

Country Link
US (1) US6883328B2 (en)
AU (1) AU2003233157B2 (en)
CA (1) CA2429243C (en)
IL (1) IL156048A (en)
MX (1) MXPA04011488A (en)
RU (1) RU2312229C2 (en)
WO (1) WO2003098770A2 (en)

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US7353653B2 (en) * 2002-05-22 2008-04-08 Ormat Technologies, Inc. Hybrid power system for continuous reliable power at locations including remote locations
US8061139B2 (en) * 2002-05-22 2011-11-22 Ormat Technologies, Inc. Integrated engine generator rankine cycle power system
US6960838B2 (en) * 2002-11-15 2005-11-01 Sprint Communications Company L.P. Power system for a telecommunication facility
US7602073B2 (en) * 2002-11-15 2009-10-13 Sprint Communications Company L.P. Power system with fuel cell and localized air-conditioning for computing equipment
US8671686B2 (en) * 2003-02-05 2014-03-18 Active Power, Inc. Systems and methods for providing backup energy to a load
US7127895B2 (en) * 2003-02-05 2006-10-31 Active Power, Inc. Systems and methods for providing backup energy to a load
US7013644B2 (en) * 2003-11-18 2006-03-21 Utc Power, Llc Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
US7428816B2 (en) * 2004-07-16 2008-09-30 Honeywell International Inc. Working fluids for thermal energy conversion of waste heat from fuel cells using Rankine cycle systems
US20070040263A1 (en) * 2004-11-30 2007-02-22 Towada Timothy D Green data center and virtual power plant
US7456517B2 (en) 2005-04-12 2008-11-25 General Electric Company Methods and apparatus for controlled solid oxide fuel cell (SOFC)/turbine hybrid power generation
US7274975B2 (en) 2005-06-06 2007-09-25 Gridpoint, Inc. Optimized energy management system
US20100192574A1 (en) * 2006-01-19 2010-08-05 Langson Richard K Power compounder
US8103389B2 (en) 2006-05-18 2012-01-24 Gridpoint, Inc. Modular energy control system
US7918091B1 (en) 2006-09-20 2011-04-05 Active Power, Inc. Systems and methods for controlling humidity
US7710081B2 (en) 2006-10-27 2010-05-04 Direct Drive Systems, Inc. Electromechanical energy conversion systems
US7425807B1 (en) 2006-11-29 2008-09-16 Active Power, Inc. Transient energy systems and methods for use of the same
US7400052B1 (en) 2006-11-29 2008-07-15 Active Power, Inc. Transient energy systems and methods for use of the same
US7642664B1 (en) 2006-11-29 2010-01-05 Active Power, Inc. Transient energy systems and methods for use of the same
US7750518B1 (en) 2006-11-29 2010-07-06 Active Power, Inc. Transient energy systems and methods for use of the same
US20110042948A1 (en) * 2006-12-22 2011-02-24 Utc Power Corporation Dummy load for a combined heat and power (chp) system
US8561405B2 (en) * 2007-06-29 2013-10-22 General Electric Company System and method for recovering waste heat
WO2009058112A1 (en) * 2007-10-29 2009-05-07 Utc Power Corporation Integration of an organic rankine cycle with a fuel cell
EP2281111A4 (en) * 2008-04-25 2014-01-15 New Power Concepts Llc Thermal energy recovery system
US8310123B2 (en) * 2008-07-28 2012-11-13 Direct Drive Systems, Inc. Wrapped rotor sleeve for an electric machine
DE102008062588B4 (en) 2008-12-16 2010-11-25 Siemens Aktiengesellschaft Method for stabilizing the mains frequency of an electrical power network
US20100198420A1 (en) * 2009-02-03 2010-08-05 Optisolar, Inc. Dynamic management of power production in a power system subject to weather-related factors
PT2224104E (en) 2009-02-27 2012-05-07 Steag Energy Services Gmbh Method for operating a power plant
US8850814B2 (en) * 2009-06-11 2014-10-07 Ormat Technologies, Inc. Waste heat recovery system
US20110100005A1 (en) * 2009-10-30 2011-05-05 Sampson Glenn A Water reclamation in a concentrated solar power-enabled power plant
GB2489753A (en) * 2011-04-08 2012-10-10 Cummins Generator Technologies Power generation system
EP2568128B1 (en) * 2011-09-07 2016-04-06 Alstom Technology Ltd Method for operating a combined cycle power plant
US9297316B2 (en) * 2011-11-23 2016-03-29 General Electric Company Method and apparatus for optimizing the operation of a turbine system under flexible loads
US8816521B2 (en) * 2012-03-15 2014-08-26 General Electric Company System for stabilizing power output by low-inertia turbine generator
KR20160032172A (en) * 2013-07-15 2016-03-23 오매트 테크놀로지스 인코포레이티드 System for generating power from fuel cell waste heat
GB201312974D0 (en) * 2013-07-19 2013-09-04 Siemens Ag Turbine engine control system
US9819192B2 (en) 2014-07-29 2017-11-14 General Electric Company Solid oxide fuel cell-based power generation and delivery system and method of operating the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979913A (en) * 1975-01-20 1976-09-14 Yates Harold P Method and system for utilizing waste energy from internal combustion engines as ancillary power
US4197712A (en) * 1978-04-21 1980-04-15 Brigham William D Fluid pumping and heating system
US4429534A (en) * 1982-07-26 1984-02-07 Williams International Corporation Methanol fueled spark ignition engine
US5724814A (en) * 1993-08-09 1998-03-10 Ven; Livien D. Vapor force engine

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US4590384A (en) * 1983-03-25 1986-05-20 Ormat Turbines, Ltd. Method and means for peaking or peak power shaving
US4982569A (en) * 1983-03-25 1991-01-08 Ormat Turbines, Ltd. Parallel hybrid system for generating power

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979913A (en) * 1975-01-20 1976-09-14 Yates Harold P Method and system for utilizing waste energy from internal combustion engines as ancillary power
US4197712A (en) * 1978-04-21 1980-04-15 Brigham William D Fluid pumping and heating system
US4429534A (en) * 1982-07-26 1984-02-07 Williams International Corporation Methanol fueled spark ignition engine
US5724814A (en) * 1993-08-09 1998-03-10 Ven; Livien D. Vapor force engine

Also Published As

Publication number Publication date
RU2004137497A (en) 2005-08-27
AU2003233157A1 (en) 2003-12-02
CA2429243C (en) 2008-08-05
US20030218385A1 (en) 2003-11-27
AU2003233157B2 (en) 2008-09-25
WO2003098770B1 (en) 2004-03-25
US6883328B2 (en) 2005-04-26
MXPA04011488A (en) 2005-08-15
WO2003098770A2 (en) 2003-11-27
IL156048A0 (en) 2003-12-23
CA2429243A1 (en) 2003-11-22
RU2312229C2 (en) 2007-12-10
IL156048A (en) 2007-07-24

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