CN114876598A - 一种含有熔盐储能系统的超超临界纯凝机组及其工作方法 - Google Patents
一种含有熔盐储能系统的超超临界纯凝机组及其工作方法 Download PDFInfo
- Publication number
- CN114876598A CN114876598A CN202210682441.9A CN202210682441A CN114876598A CN 114876598 A CN114876598 A CN 114876598A CN 202210682441 A CN202210682441 A CN 202210682441A CN 114876598 A CN114876598 A CN 114876598A
- Authority
- CN
- China
- Prior art keywords
- steam
- molten salt
- low
- ultra
- temperature
- 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.)
- Granted
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 145
- 238000004146 energy storage Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000000605 extraction Methods 0.000 claims abstract description 22
- 238000005338 heat storage Methods 0.000 claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000011017 operating method Methods 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Images
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
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- 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
- 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
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
-
- 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
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
- F28D2020/0047—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material using molten salts or liquid metals
-
- 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
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210682441.9A CN114876598B (zh) | 2022-06-16 | 2022-06-16 | 一种含有熔盐储能系统的超超临界纯凝机组及其工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210682441.9A CN114876598B (zh) | 2022-06-16 | 2022-06-16 | 一种含有熔盐储能系统的超超临界纯凝机组及其工作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114876598A true CN114876598A (zh) | 2022-08-09 |
CN114876598B CN114876598B (zh) | 2023-12-29 |
Family
ID=82682185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210682441.9A Active CN114876598B (zh) | 2022-06-16 | 2022-06-16 | 一种含有熔盐储能系统的超超临界纯凝机组及其工作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114876598B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013016077A1 (de) * | 2013-09-27 | 2015-04-16 | Rolf Schumacher | Elektrische Energiespeicherung mittels thermischer Hochtemperaturspeicher |
CN108548168A (zh) * | 2018-03-20 | 2018-09-18 | 北京工业大学 | 一种利用主蒸汽加热的火电厂熔盐蓄热调峰系统 |
CN109578958A (zh) * | 2018-11-28 | 2019-04-05 | 华北电力大学 | 含有熔盐储热系统的超超临界二次再热机组 |
US20190203614A1 (en) * | 2017-12-28 | 2019-07-04 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods for steam reheat in power plants |
CN110006026A (zh) * | 2019-04-18 | 2019-07-12 | 北京工业大学 | 一种火电厂深度调峰系统 |
CN114216108A (zh) * | 2021-12-07 | 2022-03-22 | 北京工业大学 | 一种混合加热熔盐储热调峰系统 |
CN216381531U (zh) * | 2021-10-19 | 2022-04-26 | 中国电力工程顾问集团西北电力设计院有限公司 | 主蒸汽作为储热热源的熔盐储热耦合超临界火电机组系统 |
-
2022
- 2022-06-16 CN CN202210682441.9A patent/CN114876598B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013016077A1 (de) * | 2013-09-27 | 2015-04-16 | Rolf Schumacher | Elektrische Energiespeicherung mittels thermischer Hochtemperaturspeicher |
US20190203614A1 (en) * | 2017-12-28 | 2019-07-04 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods for steam reheat in power plants |
CN108548168A (zh) * | 2018-03-20 | 2018-09-18 | 北京工业大学 | 一种利用主蒸汽加热的火电厂熔盐蓄热调峰系统 |
CN109578958A (zh) * | 2018-11-28 | 2019-04-05 | 华北电力大学 | 含有熔盐储热系统的超超临界二次再热机组 |
CN110006026A (zh) * | 2019-04-18 | 2019-07-12 | 北京工业大学 | 一种火电厂深度调峰系统 |
CN216381531U (zh) * | 2021-10-19 | 2022-04-26 | 中国电力工程顾问集团西北电力设计院有限公司 | 主蒸汽作为储热热源的熔盐储热耦合超临界火电机组系统 |
CN114216108A (zh) * | 2021-12-07 | 2022-03-22 | 北京工业大学 | 一种混合加热熔盐储热调峰系统 |
Non-Patent Citations (1)
Title |
---|
范玲萍;刘可亮;: "熔盐储能在燃气-蒸汽联合循环系统中的应用研究", 发电设备, no. 03, pages 16 - 19 * |
Also Published As
Publication number | Publication date |
---|---|
CN114876598B (zh) | 2023-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112610292A (zh) | 一种深度调峰发电系统 | |
CN107461728B (zh) | 一种用于调峰的电蓄热锅炉回热系统 | |
CN110779009A (zh) | 火力发电厂高温高压蒸汽加热熔盐储能系统 | |
CN112096470A (zh) | 一种与供热系统耦合的液态压缩空气储能调峰系统及方法 | |
CN111351019A (zh) | 一种应用于高低旁联合供热的减温水系统 | |
CN210345602U (zh) | 一种利用电压缩式热泵的大温差集中供热系统 | |
CN112050177B (zh) | 一种高温熔盐蓄热的蒸汽储存调节系统 | |
CN114592934B (zh) | 基于高低参数组合熔盐实现火电机组改造的系统及方法 | |
CN113503531A (zh) | 一种燃煤电厂改造的多电源储热调峰电站及调峰方法 | |
CN115264469A (zh) | 一种具有熔盐蓄热和空气储能的热法磷酸热电联产系统 | |
CN113153465A (zh) | 一种提升供热机组调峰能力的供热和发电解耦方法及系统 | |
CN114876598A (zh) | 一种含有熔盐储能系统的超超临界纯凝机组及其工作方法 | |
CN102865112B (zh) | 背热循环发电及多级背热循环发电及多联产系统 | |
CN214741514U (zh) | 一种基于储热罐的双抽工业供汽系统 | |
CN216482441U (zh) | 蒸汽蓄热、放热系统 | |
CN208365519U (zh) | 一种固介储热系统和热电厂换热系统 | |
CN215808405U (zh) | 一种燃煤电厂改造的多电源储热调峰电站 | |
CN115749998A (zh) | 烟气及新能源弃电耦合加热熔盐的装置系统及应用方法 | |
CN217274099U (zh) | 一种循环流化床机组耦合熔盐储能的深度调峰系统 | |
CN115406284A (zh) | 一种火电机组汽电耦合熔盐储热调峰系统及其工作方法 | |
CN111878949A (zh) | 一种可实现全年投运的低压缸少蒸汽供热系统及方法 | |
Virgili et al. | Thermodynamic and Thermoeconomic analysis of a parabolic trough Concentrated Solar Power plant with Energy Storage System | |
CN202900338U (zh) | 背热循环发电及多级背热循环发电及多联产系统 | |
CN111207384A (zh) | 一种蓄热电锅炉与低压加热器串联运行系统 | |
CN216788502U (zh) | 一种利用导热油储热耦合纯凝火电机组系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Ke Inventor after: Li Yinlong Inventor after: Yang Dong Inventor after: Cao Zhihua Inventor after: Li Minghao Inventor after: Lu Xiaoyu Inventor after: Li Zhongwei Inventor after: Bai Yonggang Inventor after: Zhang Bo Inventor before: Zhou Ke Inventor before: Li Yinlong Inventor before: Yang Dong Inventor before: Cao Zhihua Inventor before: Li Minghao Inventor before: Lu Xiaoyu Inventor before: Li Zhongwei Inventor before: Bai Yonggang Inventor before: Zhang Bo |
|
GR01 | Patent grant | ||
GR01 | Patent grant |