JPS59216441A - Hydrogen-cooled turbine generator - Google Patents
Hydrogen-cooled turbine generatorInfo
- Publication number
- JPS59216441A JPS59216441A JP8748383A JP8748383A JPS59216441A JP S59216441 A JPS59216441 A JP S59216441A JP 8748383 A JP8748383 A JP 8748383A JP 8748383 A JP8748383 A JP 8748383A JP S59216441 A JPS59216441 A JP S59216441A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- hydrogen gas
- purifier
- pipe
- turbine generator
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野−〕
未発明は、水素冷却タービン発電機に関するものである
。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The invention relates to a hydrogen-cooled turbine generator.
従来水素冷却タービン発磁機の機内水素ガスの純度を保
つ方法として、密封油供給装置に使用される密封油を真
空槽に通し油中の空気を脱気するものと、連続的に高純
度の水素ガスと入れ替えるものとがあるが、前者は、複
雑な密封油供給装置がある為に、保守が難かしく、価格
も高いという欠点があシ、後者は水素ガスの使用量が多
いという問題がある。Conventional methods for maintaining the purity of hydrogen gas in the machine of hydrogen-cooled turbine generators include passing the sealing oil used in the sealing oil supply device through a vacuum chamber to degas the air in the oil, and continuously producing high-purity hydrogen gas. There are methods that can replace hydrogen gas, but the former has the drawbacks of being difficult to maintain and expensive due to its complicated sealed oil supply system, while the latter has the problem of using a large amount of hydrogen gas. be.
本発明の目的は、比較的単純な構成によシ冷却用水素ガ
スの使用量の少ない水素冷却タービン発電機を提供する
ことにある。An object of the present invention is to provide a hydrogen-cooled turbine generator that uses less hydrogen gas for cooling due to its relatively simple configuration.
本発明においては機内ガスを水素ガス清浄装置に導き、
酸素、窒素等の不純物を除去した後、純度の回復した水
素ガスをタービン発電機中にもどす事によル、水素消費
量の節減をはかる。In the present invention, in-flight gas is guided to a hydrogen gas purifier,
After removing impurities such as oxygen and nitrogen, the purified hydrogen gas is returned to the turbine generator, thereby reducing hydrogen consumption.
以下本発明の一実施例を図面を用いて説明する。 An embodiment of the present invention will be described below with reference to the drawings.
図は本発明の一実施例を示し、軸受給油配管ｌよシ分岐
した密封油配管２によシ供給される密封油は、シールリ
ング３を通過し、密封油排油配管４を介して拡大槽５へ
導びかれる。拡大槽５からは、油はフロートラップへの
配管６へ流れ、排ガスは送風機７によシ、水素清浄装置
８へ送られる。水素清浄装置８を通過した水素ガスは水
素ガス分散管９よル再びタービン発磁機１ｏの機内にも
どされる。The figure shows an embodiment of the present invention, in which the seal oil supplied from the seal oil pipe 2 branched from the bearing oil supply pipe 1 passes through the seal ring 3 and expands via the seal oil drain pipe 4. It is led to tank 5. From the expansion tank 5, oil flows to a pipe 6 to a flow trap, and exhaust gas is sent to a blower 7 and a hydrogen purifier 8. The hydrogen gas that has passed through the hydrogen purifier 8 is returned to the interior of the turbine generator 1o via a hydrogen gas distribution pipe 9.
密封油は、軸受給油と共通である為に、軸受１１を通過
した際混入した空気等の不純物が多く、機内の水素ガス
は徐々にその純度が低下してくる。Since the sealing oil is commonly used for bearing oil supply, it contains many impurities such as air mixed in when passing through the bearing 11, and the purity of the hydrogen gas inside the machine gradually decreases.
しかし拡大槽５よυ送風機７によ）循環される排ガスが
、例えば膜分離、触媒等を使用した水素清浄装置８によ
シ、酸素、窒素等の不純ガスを分離し、純度の回復した
水素ガスとなって機内にもどされる。However, the exhaust gas that is circulated (through the expansion tank 5 and the blower 7) is passed through a hydrogen purification device 8 that uses membrane separation, catalysts, etc., to separate impurity gases such as oxygen and nitrogen, and the purified hydrogen is recovered. It turns into gas and returns to the cabin.
なお、機内の水素ガスを直接水素清浄装置８に引き入れ
るようにすることも勿論可能である。Note that it is of course possible to directly draw the hydrogen gas inside the machine into the hydrogen purifier 8.
以上述べた様に本発明によれば、複雑な密封油供給装置
も無く、かつ機内水素ガスの純度が保たれるので、水素
ガスの消費量が少ない水素冷却タービン発電機を提供す
る事ができる。As described above, according to the present invention, there is no need for a complicated sealing oil supply device and the purity of the hydrogen gas inside the machine is maintained, so it is possible to provide a hydrogen-cooled turbine generator that consumes less hydrogen gas. .
図は、本発明の水素冷却タービン発電機の一実施例を示
す断面図である。
ｌ・・・軸受給油配Ｕ、 ２・密封油配管、３・・シ
ールリング、 ４・・・密封油排油配管、５・・・拡
大槽、
６・・・フロートシップへの配管、
７・・・送風機、 ８・・・水素清浄装置、９
・・・水素ガス分散管、
ｌト・水素冷却タービン発電機、
１１・・・軸受、
１３・・タービン発電機回転子細。The figure is a sectional view showing an embodiment of the hydrogen-cooled turbine generator of the present invention. l... Bearing oil supply distribution U, 2. Seal oil piping, 3. Seal ring, 4... Seal oil drain piping, 5... Expansion tank, 6... Piping to float ship, 7. ...Blower, 8...Hydrogen purifier, 9
...Hydrogen gas distribution pipe, l-Hydrogen-cooled turbine generator, 11...Bearing, 13...Turbine generator rotor thin.
Claims (1)
とを特徴とする水素冷却タービン発電機。A hydrogen-cooled turbine generator characterized by being equipped with a hydrogen purification device that purifies hydrogen gas for cooling the aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8748383A JPS59216441A (en) | 1983-05-20 | 1983-05-20 | Hydrogen-cooled turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8748383A JPS59216441A (en) | 1983-05-20 | 1983-05-20 | Hydrogen-cooled turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59216441A true JPS59216441A (en) | 1984-12-06 |
Family
ID=13916186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8748383A Pending JPS59216441A (en) | 1983-05-20 | 1983-05-20 | Hydrogen-cooled turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59216441A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010740A1 (en) * | 1992-11-05 | 1994-05-11 | Siemens Aktiengesellschaft | Disposal of waste gas containing hydrogen and residual gases from an electric machine filled with hydrogen |
| US5949173A (en) * | 1993-06-07 | 1999-09-07 | General Electric Company | Permanent magnet direct current motor |
| US7550113B2 (en) | 2004-09-16 | 2009-06-23 | Proton Energy Systems, Inc. | System for maintaining hydrogen purity in electrical generators and method thereof |
| US7888124B2 (en) | 2004-09-16 | 2011-02-15 | Proton Energy Systems | System for monitoring the health of electrical generators and method thereof |
| US8378535B2 (en) | 2010-02-26 | 2013-02-19 | General Electric Company | Scavenging filter system for hydrogen-cooled dynamoelectric machines |
-
1983
- 1983-05-20 JP JP8748383A patent/JPS59216441A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010740A1 (en) * | 1992-11-05 | 1994-05-11 | Siemens Aktiengesellschaft | Disposal of waste gas containing hydrogen and residual gases from an electric machine filled with hydrogen |
| US5949173A (en) * | 1993-06-07 | 1999-09-07 | General Electric Company | Permanent magnet direct current motor |
| US7550113B2 (en) | 2004-09-16 | 2009-06-23 | Proton Energy Systems, Inc. | System for maintaining hydrogen purity in electrical generators and method thereof |
| US7879613B2 (en) | 2004-09-16 | 2011-02-01 | Proton Energy Systems, Inc. | System for maintaining hydrogen purity in electrical generators and method thereof |
| US7888124B2 (en) | 2004-09-16 | 2011-02-15 | Proton Energy Systems | System for monitoring the health of electrical generators and method thereof |
| US8378535B2 (en) | 2010-02-26 | 2013-02-19 | General Electric Company | Scavenging filter system for hydrogen-cooled dynamoelectric machines |
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