SU383859A1 - METHOD OF OBTAINING PEAK ELECTRIC ENERGY - Google Patents

METHOD OF OBTAINING PEAK ELECTRIC ENERGY

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Publication number
SU383859A1
SU383859A1 SU1605053A SU1605053A SU383859A1 SU 383859 A1 SU383859 A1 SU 383859A1 SU 1605053 A SU1605053 A SU 1605053A SU 1605053 A SU1605053 A SU 1605053A SU 383859 A1 SU383859 A1 SU 383859A1
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SU
USSR - Soviet Union
Prior art keywords
air
heat
turbine
electric energy
obtaining peak
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Application number
SU1605053A
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Russian (ru)
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Publication date
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Priority to SU1605053A priority Critical patent/SU383859A1/en
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Publication of SU383859A1 publication Critical patent/SU383859A1/en

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Description

Известны способы получени  пиковой электроэнергии путем аккумулировани  сжатого воздуха в подземных резервуарах с последующим его использованием в турбинах, заключающиес  в том, что воздух, поступающий из подземного резервуара, подогревают в регенераторе , подают вместе с топливом в камеру сгорани , а затем гор чие газы расшир ют в газовых турбинах. Однако по известным способам дл  получени  пиковой электроэнергии совместно с энергией сжатого воздуха используют дефицитное топливо. Конструкции установок сложны . С целью повышени  экономичности и упрощени  конструкции электростанции по предлагаемому способу при сжатии и закачке воздуха в подземные хранилища в период провала электрической нагрузки аккумулируют тепло, выдел ющеес  при сжатии воздуха, а затем в период пиковых нагрузок воздух нагревают за счет запасенного тепла и направл ют в воздушную турбину дл  получени  электроэнергии или частично отдают тепло внешним потребител м. На чертеже схематически изображено устройство дл  получени  пиковой электроэнергии предлагаемым способом. Устройство содержит обратимый электрогенератор /, воздушную турбину 2, компрессор 3, насосы 4, аккумул тор 5 тепла, наземное водохранилище 6, подземный резервуар 7, воздуховод 8, уравнительную щахту 9, теплообменники 10 и //, запорную арматуру 12, аккумул тор 13 холода, теплообменник 14 выдачи тепла. В период провала пиковых нагрузок обратимый электрогенератор 1, установленный на одном валу с воздушными турбинами 2 и компрессорами 3, с помощью последних закачивает сжатый воздух в подземный резервуар 7 через воздуховод 8, откуда вода через уравнительную шахту 9 выдавливаетс  в наземное водохранилище 6. Тепло, выдел ющеес  при сжатии воздуха, через теплообменники 10 и // поступает в аккумул тор 5. Избыток тепла через теплообменники 14 выдачи тепла направл етс  внещним потребител м. В выработки пиковой электроэнергии из подземного резервуара 7 сжатый воздух поступает в первый теплообменник 10, где подогреваетс  за счет аккумулированного тепла , подаваемого из аккумул тора 5, затем поступает в первую ступень воздущной турбины 2, где, расшир  сь, совершает полезную работу . Затем воздух проходит второй подогрев аккумулирова11 1ым теплом в теплообменнике // и совершает работу во второй ступени турбины и т. д. При расширении воздуха в последней ступени воздушной турбины получают холод, который собирают в аккумул торе 13.Methods are known for obtaining peak electricity by accumulating compressed air in underground tanks with its subsequent use in turbines, which means that the air coming from an underground tank is heated in a regenerator, is fed along with the fuel into the combustion chamber, and then the hot gases expand. in gas turbines. However, according to known methods, scarce fuel is used in conjunction with compressed air energy in order to obtain peak electricity. Installation designs are complex. In order to increase efficiency and simplify the power plant design of the proposed method, during compression and injection of air into underground storages, during the period of failure of an electric load, heat accumulated during compression of air is accumulated, and then during peak loads, the air is heated due to stored heat and sent to air a turbine for generating electricity or partially giving off heat to external consumers. The drawing schematically shows a device for obtaining peak electricity by the proposed method . The device contains a reversible electric generator /, air turbine 2, compressor 3, pumps 4, heat accumulator 5, ground reservoir 6, underground tank 7, duct 8, balance equalizer 9, heat exchangers 10 and //, shut-off valve 12, cold accumulator 13 , the heat exchanger 14 of the issuance of heat. During the period of failure of peak loads, a reversible electric generator 1, installed on the same shaft with air turbines 2 and compressors 3, with the help of the latter pumps compressed air into underground tank 7 through duct 8, from where water through balancing shaft 9 is squeezed into ground reservoir 6. Heat, discharge Compressed air, through heat exchangers 10 and // enters the battery 5. Excess heat through heat exchangers 14 delivering heat is directed to external users. In generating peak electricity from an underground reserve 7 ara compressed air enters the first heat exchanger 10 where it is warmed due to accumulated heat supplied from the battery 5, and then enters the first stage turbine vozduschnoy 2 where spreading to, performs useful work. Then the air passes through the second heating of the accumulator with the 1st heat in the heat exchanger // and performs work in the second stage of the turbine, etc. When the air expands in the last stage of the air turbine, cold is obtained, which is collected in the battery 13.

Предмет изобретени Subject invention

Claims (3)

1. Способ получени  пиковой электроэнергии путем аккумулировани  сжатого воздуха в подземных резервуарах с последующим использованием в турбине, отличающийс  тем, что, с целью повышени  экономичности и упрощени  конструкции электростанции, аккумулируют тепло, выдел емое при сжатии воздуха в период провала электрических нагрузок, дл  нагревани  сжатого воздуха перед подачей в турбину в период пиковых нагрузок.1. A method of obtaining peak electricity by accumulating compressed air in underground tanks with subsequent use in a turbine, characterized in that, in order to increase efficiency and simplify the design of a power plant, they accumulate heat generated by compressing air during the failure period of electrical loads to heat the compressed air. air before it enters the turbine during peak loads. 2.Способ по п. 1, отличающийс  тем, что воздух после расширепи  в турбине используют дл  внещних нужд.2. A method according to claim 1, characterized in that the air, after being expanded in the turbine, is used for external needs. 3.Способ по п. 1, отличающийс  тем, что избыток тепла, полученного при сжатии воздуха , используют дл  внешних нужд.3. A method according to claim 1, characterized in that the excess heat obtained by compressing air is used for external needs. 55 -N«S- - S /S5; XXj K S r- S4 55 $S755 -N "S- - S / S5; XXj K S r- S4 55 $ S7 //
SU1605053A 1970-12-11 1970-12-11 METHOD OF OBTAINING PEAK ELECTRIC ENERGY SU383859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1605053A SU383859A1 (en) 1970-12-11 1970-12-11 METHOD OF OBTAINING PEAK ELECTRIC ENERGY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1605053A SU383859A1 (en) 1970-12-11 1970-12-11 METHOD OF OBTAINING PEAK ELECTRIC ENERGY

Publications (1)

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SU383859A1 true SU383859A1 (en) 1973-05-23

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523432A (en) * 1981-11-16 1985-06-18 Bbc Brown, Boveri & Company, Limited Air storage power station
US7389644B1 (en) 2007-01-19 2008-06-24 Michael Nakhamkin Power augmentation of combustion turbines by injection of cold air upstream of compressor
US7406828B1 (en) 2007-01-25 2008-08-05 Michael Nakhamkin Power augmentation of combustion turbines with compressed air energy storage and additional expander with airflow extraction and injection thereof upstream of combustors
US7614237B2 (en) 2007-01-25 2009-11-10 Michael Nakhamkin CAES system with synchronous reserve power requirements
US7640643B2 (en) 2007-01-25 2010-01-05 Michael Nakhamkin Conversion of combined cycle power plant to compressed air energy storage power plant
US8011189B2 (en) 2007-01-25 2011-09-06 Michael Nakhamkin Retrofit of simple cycle gas turbine for compressed air energy storage application having expander for additional power generation
US8261552B2 (en) 2007-01-25 2012-09-11 Dresser Rand Company Advanced adiabatic compressed air energy storage system
WO2013119327A1 (en) * 2012-02-09 2013-08-15 Leonid Goldstein Thermodynamic energy storage
RU2495257C2 (en) * 2009-08-19 2013-10-10 Мицубиси Хэви Индастриз Компрессор Корпорейшн Machine assembly layout system
RU2499895C2 (en) * 2008-03-25 2013-11-27 Турбомека Gas turbine engine with reversible electrical machine
RU2608918C2 (en) * 2011-09-27 2017-01-26 Томаш Тадеуш ПИСКОЖ Method for power plant control and supply, and power plant
RU2647742C2 (en) * 2015-12-29 2018-03-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Operation method of a compressor station of main gas pipelines
RU178533U1 (en) * 2017-05-11 2018-04-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Уральский государственный гуманитарно-педагогический университет" COMBINED POWER PLANT
RU2662023C1 (en) * 2017-07-14 2018-07-23 Анатолий Александрович Рыбаков Method of conversion of thermal energy to electricity of an external combustion thermal machine with heat exchanger, turbine of electric generator, turbine of compressor and electric generator
RU2703189C2 (en) * 2013-05-31 2019-10-16 Нуово Пиньоне СРЛ Drive unit (embodiments) and drive unit control method
RU2704591C2 (en) * 2014-12-11 2019-10-29 Апт Гмбх-Ангевандте Физик & Текноложи Device and method for temporary accumulation of gas and heat

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523432A (en) * 1981-11-16 1985-06-18 Bbc Brown, Boveri & Company, Limited Air storage power station
US7389644B1 (en) 2007-01-19 2008-06-24 Michael Nakhamkin Power augmentation of combustion turbines by injection of cold air upstream of compressor
EA010252B1 (en) * 2007-01-19 2008-06-30 Майкл Накхамкин Power augmentation of combustion turbines by injection of cold air upstream of compressor
US8261552B2 (en) 2007-01-25 2012-09-11 Dresser Rand Company Advanced adiabatic compressed air energy storage system
EA010271B1 (en) * 2007-01-25 2008-08-29 Майкл Накхамкин Power augmentation of combustion turbines with compressed air energy storage and additional expander with airflow extraction and injection thereof upstream of combustors
US7614237B2 (en) 2007-01-25 2009-11-10 Michael Nakhamkin CAES system with synchronous reserve power requirements
US7640643B2 (en) 2007-01-25 2010-01-05 Michael Nakhamkin Conversion of combined cycle power plant to compressed air energy storage power plant
US8011189B2 (en) 2007-01-25 2011-09-06 Michael Nakhamkin Retrofit of simple cycle gas turbine for compressed air energy storage application having expander for additional power generation
US7406828B1 (en) 2007-01-25 2008-08-05 Michael Nakhamkin Power augmentation of combustion turbines with compressed air energy storage and additional expander with airflow extraction and injection thereof upstream of combustors
RU2499895C2 (en) * 2008-03-25 2013-11-27 Турбомека Gas turbine engine with reversible electrical machine
RU2495257C2 (en) * 2009-08-19 2013-10-10 Мицубиси Хэви Индастриз Компрессор Корпорейшн Machine assembly layout system
US9127570B2 (en) 2009-08-19 2015-09-08 Mitsubishi Heavy Industries Compressor Corporation Machine unit layout system
RU2608918C2 (en) * 2011-09-27 2017-01-26 Томаш Тадеуш ПИСКОЖ Method for power plant control and supply, and power plant
WO2013119327A1 (en) * 2012-02-09 2013-08-15 Leonid Goldstein Thermodynamic energy storage
RU2703189C2 (en) * 2013-05-31 2019-10-16 Нуово Пиньоне СРЛ Drive unit (embodiments) and drive unit control method
RU2704591C2 (en) * 2014-12-11 2019-10-29 Апт Гмбх-Ангевандте Физик & Текноложи Device and method for temporary accumulation of gas and heat
RU2647742C2 (en) * 2015-12-29 2018-03-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Operation method of a compressor station of main gas pipelines
RU178533U1 (en) * 2017-05-11 2018-04-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Южно-Уральский государственный гуманитарно-педагогический университет" COMBINED POWER PLANT
RU2662023C1 (en) * 2017-07-14 2018-07-23 Анатолий Александрович Рыбаков Method of conversion of thermal energy to electricity of an external combustion thermal machine with heat exchanger, turbine of electric generator, turbine of compressor and electric generator

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