[go: up one dir, main page]

WO2014033102A3 - Power plant for using thermal energy contained in steam and method for controlling said plant - Google Patents

Power plant for using thermal energy contained in steam and method for controlling said plant Download PDF

Info

Publication number
WO2014033102A3
WO2014033102A3 PCT/EP2013/067675 EP2013067675W WO2014033102A3 WO 2014033102 A3 WO2014033102 A3 WO 2014033102A3 EP 2013067675 W EP2013067675 W EP 2013067675W WO 2014033102 A3 WO2014033102 A3 WO 2014033102A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam
plant
power plant
thermal energy
steam turbine
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/EP2013/067675
Other languages
German (de)
French (fr)
Other versions
WO2014033102A2 (en
Inventor
Sergey Mokrushin
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.)
M-S Consulting und Beteiligungs GmbH
Original Assignee
M-S Consulting und Beteiligungs GmbH
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 M-S Consulting und Beteiligungs GmbH filed Critical M-S Consulting und Beteiligungs GmbH
Publication of WO2014033102A2 publication Critical patent/WO2014033102A2/en
Publication of WO2014033102A3 publication Critical patent/WO2014033102A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
    • 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
    • F01K23/061—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 combustion in a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H1/00—Grates with solid bars
    • F23H1/02—Grates with solid bars having provision for air supply or air preheating, e.g. air-supply or blast fittings which form a part of the grate structure or serve as supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H15/00—Cleaning arrangements for grates; Moving fuel along grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F23G7/105—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses of wood waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2900/00—Special features of combustion grates
    • F23H2900/17001—Specific materials therefor
    • 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
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02E20/14—Combined heat and power generation [CHP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The invention relates to a power plant (200) for using the thermal energy contained in steam, said plant comprising an electric generator (201) driven by a first steam turbine (207) and a heat exchanger (215) that has a fluidic connection to a steam outlet side (227) of the first steam turbine (207) for taking up exhaust steam and for making available heating energy. The power plant (200) has a second steam turbine (212) which can be coupled to and decoupled from a shaft (204, 206) that is driven by the first steam turbine (201), in order to mechanically impinge the electric generator (201) and which has a fluidic connection on the outlet side to the heat exchanger (215). The heat exchanger is designed to provide hot water.
PCT/EP2013/067675 2012-08-29 2013-08-27 Power plant for using thermal energy contained in steam and method for controlling said plant Ceased WO2014033102A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210107980 DE102012107980A1 (en) 2012-08-29 2012-08-29 Power plant for the use of heat energy contained in steam and method for controlling it
DE102012107980.3 2012-08-29

Publications (2)

Publication Number Publication Date
WO2014033102A2 WO2014033102A2 (en) 2014-03-06
WO2014033102A3 true WO2014033102A3 (en) 2014-05-30

Family

ID=49253255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/067675 Ceased WO2014033102A2 (en) 2012-08-29 2013-08-27 Power plant for using thermal energy contained in steam and method for controlling said plant

Country Status (2)

Country Link
DE (1) DE102012107980A1 (en)
WO (1) WO2014033102A2 (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB102741A (en) * 1915-12-15 1917-06-14 Oerlikon Maschf High Power Turbine Plant.
GB1062303A (en) * 1965-02-08 1967-03-22 Gen Electric Co Ltd Improvements in or relating to turbines
DE2513581A1 (en) * 1975-03-06 1976-09-09 Bbc Brown Boveri & Cie Turbine regulating bled steam system - has adjustable stator blades downstream of bleed point for maintaining efficiency
DD141335A1 (en) * 1978-10-02 1980-04-23 Joachim Georgi Single-shaft steam turbine system in double-cup version
JPS5711198A (en) * 1980-05-21 1982-01-20 Mitsui Eng & Shipbuild Co Ltd Automatic energy flowing method of inboard economizer
EP0165432A1 (en) * 1984-05-21 1985-12-27 KOCH, Theodor Furnace, especially for the combustion of refuse, coal, wood and industrial waste
DE9003391U1 (en) * 1990-03-23 1990-07-12 Jünger + Gräter GmbH & Co. Feuerfestbau, 6830 Schwetzingen Kit of a nozzle base for the air supply in combustion furnaces
DE19711306A1 (en) * 1997-03-18 1998-09-24 Karl Bay Fluidised bed firing
DE102004048932A1 (en) * 2004-10-07 2006-04-20 Sundermann-Peters, Bernhard M., Dipl.-Ing. Power plant for generating of electrical and/or thermal energy has one or more medium temperature heat consumer supplied via flow of heat transfer fluid with heat energy with energy content deriving from geothermal reservoir
EP1726876A1 (en) * 2005-05-27 2006-11-29 Takuma Co., Ltd. Improved method of combusting solid waste
EP1911939A1 (en) * 2006-10-09 2008-04-16 Siemens Aktiengesellschaft Coupling action control with coupling angle
DE102009026324A1 (en) * 2008-08-15 2010-02-18 General Electric Co. Steam turbine coupling and method for disconnecting a steam turbine from a generator
EP2302303A1 (en) * 2009-09-01 2011-03-30 Power Systems S.R.L. Hearth for solid fuel stove and stove incorporating such hearth
DE102011111707A1 (en) * 2010-09-03 2012-03-08 Alstom Technology Ltd. Steam turbine plant for intermediate steam extraction, has shaft with two ends, where low pressure steam turbine is provided at each end of shaft, and generator and steam turbine train are provided between two low pressure steam turbines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753077A (en) * 1987-06-01 1988-06-28 Synthetic Sink Multi-staged turbine system with bypassable bottom stage
US5660037A (en) * 1995-06-27 1997-08-26 Siemens Power Corporation Method for conversion of a reheat steam turbine power plant to a non-reheat combined cycle power plant
DE19650742C1 (en) * 1996-12-06 1998-02-19 Metallgesellschaft Ag Water-cooled vibrating grate for solid fuel incinerator
DE19720881A1 (en) 1997-05-17 1998-11-19 Asea Brown Boveri Combined heat and power station with conversion turbines
DE10032625C1 (en) 2000-07-07 2001-08-02 Mvv En Ag Method and device for the simultaneous generation of hot and hot gas by means of combined heat and power
DK1365110T3 (en) * 2002-05-22 2009-04-20 Siemens Ag Method and apparatus for operating a steam power plant, especially in the part load area

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB102741A (en) * 1915-12-15 1917-06-14 Oerlikon Maschf High Power Turbine Plant.
GB1062303A (en) * 1965-02-08 1967-03-22 Gen Electric Co Ltd Improvements in or relating to turbines
DE2513581A1 (en) * 1975-03-06 1976-09-09 Bbc Brown Boveri & Cie Turbine regulating bled steam system - has adjustable stator blades downstream of bleed point for maintaining efficiency
DD141335A1 (en) * 1978-10-02 1980-04-23 Joachim Georgi Single-shaft steam turbine system in double-cup version
JPS5711198A (en) * 1980-05-21 1982-01-20 Mitsui Eng & Shipbuild Co Ltd Automatic energy flowing method of inboard economizer
EP0165432A1 (en) * 1984-05-21 1985-12-27 KOCH, Theodor Furnace, especially for the combustion of refuse, coal, wood and industrial waste
DE9003391U1 (en) * 1990-03-23 1990-07-12 Jünger + Gräter GmbH & Co. Feuerfestbau, 6830 Schwetzingen Kit of a nozzle base for the air supply in combustion furnaces
DE19711306A1 (en) * 1997-03-18 1998-09-24 Karl Bay Fluidised bed firing
DE102004048932A1 (en) * 2004-10-07 2006-04-20 Sundermann-Peters, Bernhard M., Dipl.-Ing. Power plant for generating of electrical and/or thermal energy has one or more medium temperature heat consumer supplied via flow of heat transfer fluid with heat energy with energy content deriving from geothermal reservoir
EP1726876A1 (en) * 2005-05-27 2006-11-29 Takuma Co., Ltd. Improved method of combusting solid waste
EP1911939A1 (en) * 2006-10-09 2008-04-16 Siemens Aktiengesellschaft Coupling action control with coupling angle
DE102009026324A1 (en) * 2008-08-15 2010-02-18 General Electric Co. Steam turbine coupling and method for disconnecting a steam turbine from a generator
EP2302303A1 (en) * 2009-09-01 2011-03-30 Power Systems S.R.L. Hearth for solid fuel stove and stove incorporating such hearth
DE102011111707A1 (en) * 2010-09-03 2012-03-08 Alstom Technology Ltd. Steam turbine plant for intermediate steam extraction, has shaft with two ends, where low pressure steam turbine is provided at each end of shaft, and generator and steam turbine train are provided between two low pressure steam turbines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; 20 January 1980 (1980-01-20), HIROE MASAOMI: "AUTOMATIC ENERGY FLOWING METHOD OF INBOARD ECONOMIZER", Database accession no. JPS5711198 *

Also Published As

Publication number Publication date
WO2014033102A2 (en) 2014-03-06
DE102012107980A1 (en) 2014-03-06

Similar Documents

Publication Publication Date Title
WO2014053292A3 (en) Cogeneration power plant and method for operating a cogeneration power plant
WO2012177379A3 (en) Solar cooling, heating and power system
WO2014035453A3 (en) Tower using air flow generated by geothermal heat for power generation
WO2013071069A3 (en) Hybrid fossil fuel and solar heated supercritical carbon dioxide power generating system and method
WO2011005923A3 (en) Solar powered heating system for working fluid
IN2012DN05179A (en)
WO2014031629A3 (en) High efficiency power generation system and system upgrades
WO2015187423A3 (en) Dispatchable solar hybrid power plant
EP2541021A3 (en) System for fuel gas moisturization and heating
WO2012048135A3 (en) Utilization of process heat by-product
WO2011119650A3 (en) Heat engines with cascade cycles
WO2013110375A3 (en) Device and method for generating electrical energy
WO2011138215A3 (en) Solar power plant part of a solar thermal power plant and solar thermal power plant provided with solar collector surfaces for a heat transfer medium and working medium
WO2011020776A3 (en) Solar thermal power plant having a heat exchanger in the feedwater preheating section and method for operating the power plant
WO2009129166A3 (en) Solar thermal power plant
WO2014044254A3 (en) System for producing hot water and/or steam having a high-temperature reservoir for use in a gas turbine power station
WO2014072181A3 (en) Cooling system for electric generators
WO2009069128A3 (en) A closed thermodynamic system for producing electric power
WO2013121317A3 (en) Plant and method for increasing the efficiency of electric energy production
WO2012123967A3 (en) Hermitically sealed solar water heater system and operation method for generation of electricity from thermal power plant
WO2011120676A8 (en) Arrangement for generating electricity with thermoelectric generators and solar energy collector means
MX392615B (en) Additional powering for combined cycle power plants
WO2011074952A3 (en) Solar power plant with integrated gas turbine
EP2508722A3 (en) System and method for increasing efficiency and water recovery of a combined cycle power plant
WO2014033102A3 (en) Power plant for using thermal energy contained in steam and method for controlling said plant

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: 13766907

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2013766907

Country of ref document: EP

122 Ep: pct application non-entry in european phase

Ref document number: 13766907

Country of ref document: EP

Kind code of ref document: A2