CN101270719B - 水力设备及控制这种设备的方法 - Google Patents
水力设备及控制这种设备的方法 Download PDFInfo
- Publication number
- CN101270719B CN101270719B CN2008100951603A CN200810095160A CN101270719B CN 101270719 B CN101270719 B CN 101270719B CN 2008100951603 A CN2008100951603 A CN 2008100951603A CN 200810095160 A CN200810095160 A CN 200810095160A CN 101270719 B CN101270719 B CN 101270719B
- Authority
- CN
- China
- Prior art keywords
- tearing
- wearing
- machine
- current
- estimation
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000009434 installation Methods 0.000 title description 3
- 238000005299 abrasion Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims description 32
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 7
- 210000001138 tear Anatomy 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical class C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims 4
- 238000005259 measurement Methods 0.000 description 9
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/008—Measuring or testing arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/80—Diagnostics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Valve Device For Special Equipments (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0701762 | 2007-03-12 | ||
FR0701762A FR2913730A1 (fr) | 2007-03-12 | 2007-03-12 | Installation hydraulique et procede de commande d'une telle installation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101270719A CN101270719A (zh) | 2008-09-24 |
CN101270719B true CN101270719B (zh) | 2013-04-24 |
Family
ID=38670628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100951603A Expired - Fee Related CN101270719B (zh) | 2007-03-12 | 2008-03-11 | 水力设备及控制这种设备的方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1970561B1 (zh) |
CN (1) | CN101270719B (zh) |
AT (1) | ATE449908T1 (zh) |
BR (1) | BRPI0800643A (zh) |
CL (1) | CL2008000706A1 (zh) |
DE (1) | DE602008000311D1 (zh) |
FR (1) | FR2913730A1 (zh) |
PE (1) | PE20091863A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2933878B1 (fr) * | 2008-07-18 | 2010-12-10 | Alstom Hydro France | Dispositif de separation de particules solides et installation hydraulique comprenant un tel dispositif |
DE102012000988B3 (de) | 2012-01-20 | 2012-12-13 | Voith Patent Gmbh | Vorrichtung zum Erfassen des abrasiven Verschleißes |
CH707911A1 (de) | 2013-04-12 | 2014-10-15 | Textilma Ag | Anlage zur Erzeugung von elektrischer Energie. |
PE20170240A1 (es) * | 2014-04-23 | 2017-03-30 | Alstom Renewable Technologies | Instalacion hidraulica y metodo para hacer funcionar una instalacion de este tipo |
AU2015334312B2 (en) * | 2014-10-23 | 2018-10-04 | Daikin Industries, Ltd. | Fluid system |
CN104775975A (zh) * | 2015-03-30 | 2015-07-15 | 华北水利水电大学 | 一种水电站蓄能发电的方法 |
CN112128040B (zh) * | 2020-09-23 | 2022-05-24 | 国家电网有限公司 | 立轴混流式水轮机上下止漏环检查工法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0878624A1 (de) * | 1997-05-12 | 1998-11-18 | Voith Hydro GmbH & Co. KG | Verfahren zum Betreiben einer hydraulischen Maschine zur Vermeidung von Kavitation |
JP3026875B2 (ja) * | 1992-01-29 | 2000-03-27 | アンリツ株式会社 | 伝送装置のaps試験装置 |
JP4366747B2 (ja) * | 1999-03-02 | 2009-11-18 | 凸版印刷株式会社 | 偽造防止用紙およびそれを用いた印刷物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326875A (ja) * | 1989-06-26 | 1991-02-05 | Hitachi Ltd | 水車の運転制御方法 |
JP2723381B2 (ja) * | 1991-06-14 | 1998-03-09 | 株式会社東芝 | アブレーシブ・エロージョン試験装置 |
JPH08326645A (ja) * | 1995-05-31 | 1996-12-10 | Toshiba Eng Co Ltd | 水車の摩耗監視方法 |
-
2007
- 2007-03-12 FR FR0701762A patent/FR2913730A1/fr active Pending
-
2008
- 2008-03-10 PE PE2008000449A patent/PE20091863A1/es active IP Right Grant
- 2008-03-10 CL CL200800706A patent/CL2008000706A1/es unknown
- 2008-03-11 EP EP08356039A patent/EP1970561B1/fr not_active Not-in-force
- 2008-03-11 AT AT08356039T patent/ATE449908T1/de active
- 2008-03-11 CN CN2008100951603A patent/CN101270719B/zh not_active Expired - Fee Related
- 2008-03-11 DE DE602008000311T patent/DE602008000311D1/de active Active
- 2008-03-12 BR BRPI0800643-1A patent/BRPI0800643A/pt active Search and Examination
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3026875B2 (ja) * | 1992-01-29 | 2000-03-27 | アンリツ株式会社 | 伝送装置のaps試験装置 |
EP0878624A1 (de) * | 1997-05-12 | 1998-11-18 | Voith Hydro GmbH & Co. KG | Verfahren zum Betreiben einer hydraulischen Maschine zur Vermeidung von Kavitation |
JP4366747B2 (ja) * | 1999-03-02 | 2009-11-18 | 凸版印刷株式会社 | 偽造防止用紙およびそれを用いた印刷物 |
Also Published As
Publication number | Publication date |
---|---|
EP1970561A1 (fr) | 2008-09-17 |
CN101270719A (zh) | 2008-09-24 |
FR2913730A1 (fr) | 2008-09-19 |
BRPI0800643A (pt) | 2008-11-04 |
DE602008000311D1 (de) | 2010-01-07 |
PE20091863A1 (es) | 2010-01-16 |
EP1970561B1 (fr) | 2009-11-25 |
CL2008000706A1 (es) | 2008-09-22 |
ATE449908T1 (de) | 2009-12-15 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTHOM RENEWABLE ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ALSTOM TECHNOLOGY LTD. Effective date: 20130731 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130731 Address after: Grenoble Patentee after: Alstom Renewable Technologies Address before: French Levallois Perret Patentee before: Alstom Technology Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Grenoble Patentee after: Ge renewable energy technologies Address before: Grenoble Patentee before: Alstom Renewable Technologies |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20200311 |
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CF01 | Termination of patent right due to non-payment of annual fee |