PL390472A1 - Hermetic steam turbogenerator set, steam power plant with hermetic steam turbogenerator set and the method of cooling of the hermetic steam turbogenerator - Google Patents
Hermetic steam turbogenerator set, steam power plant with hermetic steam turbogenerator set and the method of cooling of the hermetic steam turbogeneratorInfo
- Publication number
- PL390472A1 PL390472A1 PL390472A PL39047210A PL390472A1 PL 390472 A1 PL390472 A1 PL 390472A1 PL 390472 A PL390472 A PL 390472A PL 39047210 A PL39047210 A PL 39047210A PL 390472 A1 PL390472 A1 PL 390472A1
- Authority
- PL
- Poland
- Prior art keywords
- steam
- working medium
- expanded
- cooling
- hermetic
- Prior art date
Links
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- Motor Or Generator Cooling System (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Hermetyczny turbogenerator parowy, stosowany w elektrowniach parowych z obiegiem cieplnym, pracującym na niskowrzącym czynniku roboczym, charakteryzuje się tym, że czynnikiem chłodzącym generator elektryczny (3), umieszczony wraz z turbiną parową (2) wewnątrz wspólnego szczelnego korpusu (4), jest rozprężona w turbinie parowej (2) para czynnika roboczego (1), przy czym wlot (10) sprężonej pary czynnika roboczego (1) umiejscowiony jest w korpusie (4) przed turbiną parową (2), a wylot rozprężonej pary czynnika roboczego (1) umiejscowiony jest w korpusie (4) za generatorem elektrycznym (3), od którego rozprężona para czynnika roboczego (1) odbiera ciepło. Przedmiotem wynalazku jest również elektrownia parowa, gdzie czynnikiem chłodzącym generator elektryczny (3) turbogeneratora, umieszczony wraz z turbiną parową (2) wewnątrz wspólnego szczelnego korpusu (4), jest rozprężona para czynnika roboczego (1). Sposób chłodzenia polega na tym, że jako czynnik chłodzący generator elektryczny (3) stosuje się rozprężoną parę czynnika roboczego (1). Najpierw czynnik roboczy (1) w stanie pary o odpowiednio wysokim ciśnieniu kieruje się wlotem (10) w szczelnym korpusie (4) na turbinę parową (2), w której następuje rozprężenie czynnika roboczego (1). Następnie rozprężoną parę czynnika roboczego (1) kieruje się na generator elektryczny (3), gdzie płynąca rozprężona para czynnika roboczego (1) pełni funkcję czynnika chłodzącego. Po czym czynnik roboczy (1) kieruje się na zewnątrz wylotem (11) w korpusie (4).A hermetic steam turbine generator, used in steam power plants with a thermal cycle, operating on a low-boiling working medium, is characterized by the fact that the cooling medium of the electric generator (3), placed together with the steam turbine (2) inside a common sealed body (4), is expanded in steam turbine (2) steam of the working medium (1), where the inlet (10) of the compressed steam of the working medium (1) is located in the body (4) in front of the steam turbine (2), and the outlet of the expanded steam of the working medium (1) is located in the body (4) behind the electric generator (3), from which the expanded steam of the working medium (1) receives heat. The subject of the invention is also a steam power plant, where the cooling factor for the electric generator (3) of the turbogenerator, placed together with the steam turbine (2) inside a common tight body (4), is the expanded steam of the working medium (1). The cooling method consists in using expanded steam of the working medium (1) as a cooling medium for the electric generator (3). First, the working medium (1) in the state of steam at a sufficiently high pressure is directed through the inlet (10) in the tight body (4) to the steam turbine (2), where the working medium (1) expands. Then, the expanded vapor of the working medium (1) is directed to the electric generator (3), where the flowing expanded steam of the working medium (1) acts as a cooling medium. Then the working medium (1) flows out through the outlet (11) in the body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL390472A PL218434B1 (en) | 2010-02-17 | 2010-02-17 | Hermetic steam turbogenerator set, steam power plant with hermetic steam turbogenerator set and the method of cooling of the hermetic steam turbogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL390472A PL218434B1 (en) | 2010-02-17 | 2010-02-17 | Hermetic steam turbogenerator set, steam power plant with hermetic steam turbogenerator set and the method of cooling of the hermetic steam turbogenerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL390472A1 true PL390472A1 (en) | 2010-07-19 |
| PL218434B1 PL218434B1 (en) | 2014-12-31 |
Family
ID=42370756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL390472A PL218434B1 (en) | 2010-02-17 | 2010-02-17 | Hermetic steam turbogenerator set, steam power plant with hermetic steam turbogenerator set and the method of cooling of the hermetic steam turbogenerator |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL218434B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120317982A1 (en) * | 2011-06-20 | 2012-12-20 | Wojciech Klonowicz | Vapour power plant with hermetic turbogenerator |
-
2010
- 2010-02-17 PL PL390472A patent/PL218434B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120317982A1 (en) * | 2011-06-20 | 2012-12-20 | Wojciech Klonowicz | Vapour power plant with hermetic turbogenerator |
Also Published As
| Publication number | Publication date |
|---|---|
| PL218434B1 (en) | 2014-12-31 |
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