GB201207486D0 - Apparatus for storing energy - Google Patents
Apparatus for storing energyInfo
- Publication number
- GB201207486D0 GB201207486D0 GB201207486A GB201207486A GB201207486D0 GB 201207486 D0 GB201207486 D0 GB 201207486D0 GB 201207486 A GB201207486 A GB 201207486A GB 201207486 A GB201207486 A GB 201207486A GB 201207486 D0 GB201207486 D0 GB 201207486D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- during
- heat
- charging phase
- cycle
- gas
- 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.)
- Withdrawn
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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/12—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having two or more accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
-
- 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]
Abstract
Apparatus 300 for storing energy including a first engine stage 330 acting as a compressor during a charging phase of a cycle and as an expander during a discharging phase; a first heat store 320 for receiving and storing thermal energy from gas compressed by the first engine stage during the charging phase; a second engine stage 340 acting as an expander during the charging phase to expand gas received from the first heat store 320 and as a compressor during the discharging phase; a second heat store 310 for transferring thermal energy to gas expanded by the expander during the charging phase; a heat rejection device 385, 380 for dissipating unwanted heat from a gas flow and control means 370 for varying the degree of thermal coupling between the gas flow and the heat rejection device, or, its level of heat rejection performance, between a lower level during a first part of the cycle and a higher level during a second part of the cycle.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201207486A GB2501685A (en) | 2012-04-30 | 2012-04-30 | Apparatus for storing energy |
PCT/GB2013/050423 WO2013164562A1 (en) | 2012-04-30 | 2013-02-21 | Apparatus for storing energy and method of operating an energy storage system comprising such an apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201207486A GB2501685A (en) | 2012-04-30 | 2012-04-30 | Apparatus for storing energy |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201207486D0 true GB201207486D0 (en) | 2012-06-13 |
GB2501685A GB2501685A (en) | 2013-11-06 |
Family
ID=46330523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201207486A Withdrawn GB2501685A (en) | 2012-04-30 | 2012-04-30 | Apparatus for storing energy |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2501685A (en) |
WO (1) | WO2013164562A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10094219B2 (en) | 2010-03-04 | 2018-10-09 | X Development Llc | Adiabatic salt energy storage |
WO2014052927A1 (en) | 2012-09-27 | 2014-04-03 | Gigawatt Day Storage Systems, Inc. | Systems and methods for energy storage and retrieval |
PL3286412T3 (en) | 2015-04-24 | 2019-11-29 | Peter Ortmann | Energy storage device and thermal energy storage method |
WO2017025466A1 (en) | 2015-08-09 | 2017-02-16 | Peter Ortmann | Device and method for converting electrical energy to heat and for storing said heat |
WO2017081186A1 (en) | 2015-11-10 | 2017-05-18 | Peter Ortmann | Pumped-heat electricity storage device and method for the load control thereof |
ES2932048T3 (en) * | 2015-12-03 | 2023-01-09 | Cheesecake Energy Ltd | energy storage system |
US10458284B2 (en) | 2016-12-28 | 2019-10-29 | Malta Inc. | Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank |
US10233833B2 (en) | 2016-12-28 | 2019-03-19 | Malta Inc. | Pump control of closed cycle power generation system |
US10233787B2 (en) | 2016-12-28 | 2019-03-19 | Malta Inc. | Storage of excess heat in cold side of heat engine |
US11053847B2 (en) | 2016-12-28 | 2021-07-06 | Malta Inc. | Baffled thermoclines in thermodynamic cycle systems |
US10221775B2 (en) | 2016-12-29 | 2019-03-05 | Malta Inc. | Use of external air for closed cycle inventory control |
US10801404B2 (en) | 2016-12-30 | 2020-10-13 | Malta Inc. | Variable pressure turbine |
US10436109B2 (en) | 2016-12-31 | 2019-10-08 | Malta Inc. | Modular thermal storage |
WO2019013898A1 (en) * | 2017-07-10 | 2019-01-17 | Dresser-Rand Company | Pumped heat energy storage system |
WO2021097413A1 (en) | 2019-11-16 | 2021-05-20 | Malta Inc. | Pumped heat electric storage system |
US11286804B2 (en) | 2020-08-12 | 2022-03-29 | Malta Inc. | Pumped heat energy storage system with charge cycle thermal integration |
US11396826B2 (en) | 2020-08-12 | 2022-07-26 | Malta Inc. | Pumped heat energy storage system with electric heating integration |
US11480067B2 (en) | 2020-08-12 | 2022-10-25 | Malta Inc. | Pumped heat energy storage system with generation cycle thermal integration |
US11454167B1 (en) | 2020-08-12 | 2022-09-27 | Malta Inc. | Pumped heat energy storage system with hot-side thermal integration |
CN112610292A (en) * | 2020-12-11 | 2021-04-06 | 北京前沿动力科技股份有限公司 | Deep peak regulation power generation system |
DK181030B1 (en) | 2021-03-31 | 2022-10-07 | Stiesdal Storage As | Thermal energy storage system with phase change material and method of its operation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916101B1 (en) * | 2007-05-11 | 2009-08-21 | Saipem Sa | INSTALLATION AND METHODS FOR STORAGE AND RESTITUTION OF ELECTRICAL ENERGY |
BRPI0817513A2 (en) | 2007-10-03 | 2017-05-16 | Isentropic Ltd | energy storage |
FR2922608B1 (en) * | 2007-10-19 | 2009-12-11 | Saipem Sa | INSTALLATION AND METHOD FOR STORING AND RETURNING ELECTRIC ENERGY USING PISTON GAS COMPRESSION AND RELIEF UNIT |
EP2554804B1 (en) * | 2009-06-18 | 2016-12-14 | ABB Research Ltd. | Energy storage system with an intermediate storage tank and method for storing thermoelectric energy |
EP2390473A1 (en) * | 2010-05-28 | 2011-11-30 | ABB Research Ltd. | Thermoelectric energy storage system and method for storing thermoelectric energy |
EP2532843A1 (en) * | 2011-06-09 | 2012-12-12 | ABB Research Ltd. | Thermoelectric energy storage system with an evaporative ice storage arrangement and method for storing thermoelectric energy |
-
2012
- 2012-04-30 GB GB201207486A patent/GB2501685A/en not_active Withdrawn
-
2013
- 2013-02-21 WO PCT/GB2013/050423 patent/WO2013164562A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013164562A1 (en) | 2013-11-07 |
GB2501685A (en) | 2013-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB201207486D0 (en) | Apparatus for storing energy | |
GB201303288D0 (en) | Energy Storage System | |
GB201207474D0 (en) | Energy storage applications | |
WO2014026863A3 (en) | Method for charging and discharging a heat accumulator and system for storing and releasing thermal energy suitable for said method | |
WO2009044139A3 (en) | Energy storage | |
WO2012074940A3 (en) | Heat engines with cascade cycles | |
WO2014189603A3 (en) | Continuous detonation combustion engine and system | |
MX2013011269A (en) | Apparatus and process for testing an industrial gas turbine engine and components thereof. | |
EP2587028A3 (en) | Active clearance control system and method for a gas turbine engine | |
WO2013164564A9 (en) | Control of system with gas based cycle | |
EP2574755A3 (en) | System and method for generating electric power | |
WO2013087321A3 (en) | Energy storage device with open charging circuit for storing seasonally occurring excess electrical energy | |
FR3044751B1 (en) | SYSTEM AND METHOD FOR STORING AND RECOVERING COMPRESSED GAS ENERGY WITH RADIAL HEAT EXCHANGE | |
AP2017009727A0 (en) | System and method for storing and recovering energy using compressed gas, with heat storage by means of a heat-transfer fluid | |
EP3128151A4 (en) | Gas turbine cycle equipment, equipment for recovering co2 from exhaust gas, and method for recovering exhaust heat from combustion exhaust gas | |
AU2017416627A1 (en) | Staged cold energy storage type supercritical compressed air energy storage system and method | |
FR2927291B1 (en) | GAS GENERATOR FOR A SAFETY DEVICE, THE LOAD OF WHICH IS INITIATED BY A HEAT GENERATING MEANS. | |
MX2016008942A (en) | Gas turbine power generation equipment, and device and method for drying gas turbine cooling air system. | |
GB201319604D0 (en) | Gas Balanced cryogenic expansion engine | |
WO2015015184A3 (en) | Compressed air energy storage system with cold storage | |
WO2014072104A3 (en) | Energy conversion arrangement, thermodynamic system and method for increasing the efficiency of an integrated orc process | |
WO2015008131A3 (en) | Generating power from fuel cell waste heat | |
WO2013070704A3 (en) | Ericsson cycle device improvements | |
RU2017120389A (en) | DEVICE AND METHOD FOR TEMPORARY ACCUMULATION OF GAS AND HEAT | |
WO2012012490A3 (en) | Ejector cycle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20140320 AND 20140326 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20161110 AND 20161116 |
|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |