PL424654A1 - Installation for storage of energy in condensed air and for recovery of energy, with the steam module - Google Patents

Installation for storage of energy in condensed air and for recovery of energy, with the steam module

Info

Publication number
PL424654A1
PL424654A1 PL424654A PL42465418A PL424654A1 PL 424654 A1 PL424654 A1 PL 424654A1 PL 424654 A PL424654 A PL 424654A PL 42465418 A PL42465418 A PL 42465418A PL 424654 A1 PL424654 A1 PL 424654A1
Authority
PL
Poland
Prior art keywords
circuit
regasification
steam
storage
energy
Prior art date
Application number
PL424654A
Other languages
Polish (pl)
Other versions
PL236372B1 (en
Inventor
Piotr Krawczyk
Marcin Wołowicz
Aleksandra Mikołajczak
Michalina Gruszecka
Krzysztof Badyda
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL424654A priority Critical patent/PL236372B1/en
Publication of PL424654A1 publication Critical patent/PL424654A1/en
Publication of PL236372B1 publication Critical patent/PL236372B1/en

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Abstract

Instalacja ma wielostopniową instalację sprężania i schładzania powietrza złożoną z połączonych szeregowo sprężarek (3, 5, 7) na przemian z wymiennikami ciepła (4, 6, 8), wymiennik wielostrumieniowy (9) na ostatnim stopniu schładzania połączony na wylocie z separatorem (11) fazy ciekłej i fazy gazowej, zbiornik magazynujący (15) fazy ciekłej, obwód recyrkulacji (14) fazy gazowej, układ regazyfikacji fazy ciekłej z obwodem regazyfikacji (25) łączącym zbiornik magazynujący (15) z turbiną rozprężną (21), oraz inne wymienniki ciepła do optymalizacji przepływu ciepła pomiędzy obwodem regazyfikacji (25) a wymiennikiem wielostrumieniowym (9), przy czym ostatni z tych wymienników ciepła, przyłączony do obwodu regazyfikacji (25) przed turbiną rozprężną, wchodzi w skład obiegu grzewczego (D) łączącego magazyn (32) gorącego czynnika i magazyn (33) zimnego czynnika przepływającego przez wymienniki ciepła wielostopniowego układu sprężania i schładzania. Moduł parowy (E) składa się z mieszalnika parowego (20) połączonego przewodem parowym z wytwornicą pary (29) zasilaną przez zewnętrzne źródło wody, przy czym obwód regazyfikacji (25) jest połączony z turbiną rozprężną (21) poprzez mieszalnik parowy (20), a obwód grzewczy wytwornicy pary (29) jest przyłączony do obiegu grzewczego (D) pomiędzy magazynem (32) gorącego czynnika a ostatnim wymiennikiem ciepła (19) obwodu regazyfikacji (25).The installation has a multi-stage air compression and cooling system composed of compressors connected in series (3, 5, 7) alternating with heat exchangers (4, 6, 8), multi-jet exchanger (9) at the last stage of cooling connected at the outlet with the separator (11) liquid phase and gas phase, storage tank (15) liquid phase, recirculation circuit (14) gas phase, liquid phase regasification system with regasification circuit (25) connecting the storage tank (15) with the expansion turbine (21), and other heat exchangers for optimization of heat flow between the regasification circuit (25) and the multi-jet exchanger (9), the last of these heat exchangers, connected to the regasification circuit (25) in front of the expansion turbine, is part of the heating circuit (D) connecting the hot medium storage (32) and the storage (33) of the cold medium flowing through the heat exchangers of the multistage compression and cooling system frontend. The steam module (E) consists of a steam mixer (20) connected by a steam pipe to a steam generator (29) fed by an external water source, the regasification circuit (25) connected to the expansion turbine (21) through the steam mixer (20), and the steam generator heating circuit (29) is connected to the heating circuit (D) between the hot medium storage (32) and the last heat exchanger (19) of the regasification circuit (25).

PL424654A 2018-02-22 2018-02-22 Installation for storage of energy in condensed air and for recovery of energy, with the steam module PL236372B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424654A PL236372B1 (en) 2018-02-22 2018-02-22 Installation for storage of energy in condensed air and for recovery of energy, with the steam module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424654A PL236372B1 (en) 2018-02-22 2018-02-22 Installation for storage of energy in condensed air and for recovery of energy, with the steam module

Publications (2)

Publication Number Publication Date
PL424654A1 true PL424654A1 (en) 2019-08-26
PL236372B1 PL236372B1 (en) 2021-01-11

Family

ID=67683659

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424654A PL236372B1 (en) 2018-02-22 2018-02-22 Installation for storage of energy in condensed air and for recovery of energy, with the steam module

Country Status (1)

Country Link
PL (1) PL236372B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL247338B1 (en) * 2022-06-13 2025-06-16 Politechnika Warszawska Method of storing electrical energy in liquefied air

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120038172A1 (en) * 2010-08-16 2012-02-16 Ralph Greenberg Renewable power storage utilizing liquid gas
GB2538784A (en) * 2015-05-28 2016-11-30 Highview Entpr Ltd Improvements in energy storage
WO2018029371A1 (en) * 2016-08-11 2018-02-15 Mitsubishi Hitachi Power Systems Europe Gmbh Heat exchanger for use in a heating part of a liquid-air energy storage power plant, heating part, and method for operating such a heat exchanger in such a heating part

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120038172A1 (en) * 2010-08-16 2012-02-16 Ralph Greenberg Renewable power storage utilizing liquid gas
GB2538784A (en) * 2015-05-28 2016-11-30 Highview Entpr Ltd Improvements in energy storage
WO2018029371A1 (en) * 2016-08-11 2018-02-15 Mitsubishi Hitachi Power Systems Europe Gmbh Heat exchanger for use in a heating part of a liquid-air energy storage power plant, heating part, and method for operating such a heat exchanger in such a heating part

Also Published As

Publication number Publication date
PL236372B1 (en) 2021-01-11

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