SU516832A1 - The method of obtaining peak power - Google Patents
The method of obtaining peak powerInfo
- Publication number
- SU516832A1 SU516832A1 SU2094830A SU2094830A SU516832A1 SU 516832 A1 SU516832 A1 SU 516832A1 SU 2094830 A SU2094830 A SU 2094830A SU 2094830 A SU2094830 A SU 2094830A SU 516832 A1 SU516832 A1 SU 516832A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steam
- gas turbine
- peak power
- turbine
- obtaining peak
- Prior art date
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Description
1one
Изобретение относитс к ;теплоэнергетике и может бв1ть использовано при создании устано БОК дл покрыти пиков электрической нагрузки ,The invention relates to heat and power engineering and can be used to create a BOC installation for covering electrical load peaks,
Известен способ получени пиковой мош- 5 ности Б комбинированнЕгй парогазовой установ- ке путем отключени регенеративных подогре .вателей, отвода части пара из промежуточ- . ной ступени паровой турбины и форсировани I газовой турбины путем впрыска.юA known method of obtaining the peak power of a combined-cycle combined-cycle plant by turning off regenerative heaters, removing part of the steam from the intermediate. step of the steam turbine and the forcing of the gas turbine I by injection.
Однако использование известного способа приводит к перегрузке последней ступени паровой турбины и снижению экономичности. However, the use of the known method leads to an overload of the last stage of the steam turbine and a decrease in efficiency.
С целью устранени этого недостатка предложен способ, по которому отобранньтм из промежуточной- ступени паром испар ют химически очищенную воду, пар которой перегревают и подают на впрыск в газовую турбину. {In order to eliminate this drawback, a method has been proposed in which the vapor from the intermediate stage is evaporated by chemically purified water, the steam of which is overheated and fed to the injection into the gas turbine. {
Это позвол ет получить дополнительную 20 мощность за счет пропуска дополнительного количесЛгва пара в головную часть турбины и форсировани газовой ;турбины. При этом повышаетс экономичность способа, так как сохран етс основной конденсат ц, повышает- 25This allows an additional 20 power to be obtained by passing additional steam into the head of the turbine and forcing the gas turbine. This increases the efficiency of the method, since the main condensate is preserved, it increases
с температура пара, подаваемого в газовую турбину,Jwith temperature of steam supplied to gas turbine, J
На чертеже схематически изображена установка дл реализапии предлагаемого способа,/ содержаща воздушный компрессор 1, подающий воздух в камеру аюрани 2, газовую турбину 3, уход щими газами которой % эконой айзере 4 нагревсетс химически, очищенна на вода и пар из теплообменника 5, парогенератор 6| пар из которого подаетс в паровую турбину 7, конденсатор 8, регенера. тИБные подогреватели низкого давлени 9, регенеративные подогреватели высокого давлени 10, питательный насос 11, деаэратор 12. трубопррвод впрыска 13. Способ реализуют следующим образом,The drawing shows schematically an installation for the implementation of the proposed method / containing an air compressor 1 supplying air to the ayrani 2 chamber, a gas turbine 3 whose exhaust gases are chemically purified to water and steam from a heat exchanger 5, the steam generator 6 | the steam from which is supplied to the steam turbine 7, the condenser 8, the regenerator. TIB low pressure heaters 9, high pressure regenerative heaters 10, feed pump 11, deaerator 12. injection pipe 13. 13. The method is implemented as follows,
При Отключенных регенеративных подогревател х 1О пар из парогенераторов 6 подают в паровую турбину 7. Часть пара отбирают из цилиндра среднегодавлени турбины и подают в теплообменник 5, где он испар ет химически очищенную воду/ превраща сь при этом в i конд енсат. Полученный пар после перегрева в экономайзере:подают на впрыск в камеру сгорани 2 газовой турбины 3,With Disconnected Regenerative Heaters 1O, steam from steam generators 6 is fed to steam turbine 7. Part of the steam is taken from the mid-bore cylinder of the turbine and fed to heat exchanger 5, where it evaporates chemically purified water / turning into i condensate. The resulting steam after overheating in the economizer: served on the injection into the combustion chamber 2 of the gas turbine 3,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2094830A SU516832A1 (en) | 1975-01-07 | 1975-01-07 | The method of obtaining peak power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2094830A SU516832A1 (en) | 1975-01-07 | 1975-01-07 | The method of obtaining peak power |
Publications (1)
Publication Number | Publication Date |
---|---|
SU516832A1 true SU516832A1 (en) | 1976-06-05 |
Family
ID=20606901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2094830A SU516832A1 (en) | 1975-01-07 | 1975-01-07 | The method of obtaining peak power |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU516832A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102348834A (en) * | 2009-03-10 | 2012-02-08 | 株式会社东芝 | Method and system for controlling water quality in power generation plant |
-
1975
- 1975-01-07 SU SU2094830A patent/SU516832A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102348834A (en) * | 2009-03-10 | 2012-02-08 | 株式会社东芝 | Method and system for controlling water quality in power generation plant |
US9758880B2 (en) | 2009-03-10 | 2017-09-12 | Kabushiki Kaisha Toshiba | Method and system for controlling water chemistry in power generation plant |
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