UA75334C2 - Система захисту від перевищення допустимої швидкості у турбомашині - Google Patents
Система захисту від перевищення допустимої швидкості у турбомашині Download PDFInfo
- Publication number
- UA75334C2 UA75334C2 UA2001128857A UA2001128857A UA75334C2 UA 75334 C2 UA75334 C2 UA 75334C2 UA 2001128857 A UA2001128857 A UA 2001128857A UA 2001128857 A UA2001128857 A UA 2001128857A UA 75334 C2 UA75334 C2 UA 75334C2
- Authority
- UA
- Ukraine
- Prior art keywords
- speed
- rotation
- protection
- valve
- fuel
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims abstract description 49
- 230000007423 decrease Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 14
- 239000007924 injection Substances 0.000 description 14
- 238000001514 detection method Methods 0.000 description 5
- 241000271569 Rhea Species 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/46—Emergency fuel control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/02—Purpose of the control system to control rotational speed (n)
- F05D2270/021—Purpose of the control system to control rotational speed (n) to prevent overspeed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0016899A FR2818691A1 (fr) | 2000-12-22 | 2000-12-22 | Systeme de protection contre les survitesses |
Publications (1)
Publication Number | Publication Date |
---|---|
UA75334C2 true UA75334C2 (uk) | 2006-04-17 |
Family
ID=8858099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2001128857A UA75334C2 (uk) | 2000-12-22 | 2001-12-20 | Система захисту від перевищення допустимої швидкості у турбомашині |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2818691A1 (fr) |
UA (1) | UA75334C2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2882098B1 (fr) | 2005-02-17 | 2011-07-15 | Hispano Suiza Sa | Regulation du debit de carburant alimentant un moteur a turbine a gaz |
RU2601781C1 (ru) * | 2015-07-20 | 2016-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" | Устройство защиты двигателя от раскрутки |
CN112412631B (zh) * | 2020-11-18 | 2022-03-04 | 中国航发沈阳发动机研究所 | 一种具有自刹车功能的加速过程控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602479A (en) * | 1985-06-12 | 1986-07-29 | United Technologies Corporation | Fuel control |
FR2610040B1 (fr) * | 1987-01-28 | 1991-02-08 | Snecma | Sous-ensemble modulaire de regulation a detecteur de perte de charge et limiteur de survitesse integres |
US4835969A (en) | 1987-10-05 | 1989-06-06 | Allied-Signal Inc. | Error detection means for an overspeed governor |
DE19727296A1 (de) | 1997-06-27 | 1999-01-07 | Mtu Muenchen Gmbh | Einrichtung zur Notabschaltung einer Gasturbine |
GB9723466D0 (en) * | 1997-11-07 | 1998-01-07 | Lucas Ind Plc | Fluid flow valve and fluid flow system |
-
2000
- 2000-12-22 FR FR0016899A patent/FR2818691A1/fr active Pending
-
2001
- 2001-12-20 UA UA2001128857A patent/UA75334C2/uk unknown
Also Published As
Publication number | Publication date |
---|---|
FR2818691A1 (fr) | 2002-06-28 |
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