PL444801A1 - Torsional vibration damping method and torsional vibration damper - Google Patents
Torsional vibration damping method and torsional vibration damperInfo
- Publication number
- PL444801A1 PL444801A1 PL444801A PL44480123A PL444801A1 PL 444801 A1 PL444801 A1 PL 444801A1 PL 444801 A PL444801 A PL 444801A PL 44480123 A PL44480123 A PL 44480123A PL 444801 A1 PL444801 A1 PL 444801A1
- Authority
- PL
- Poland
- Prior art keywords
- energy
- magnets
- torsional vibrations
- coils
- muffler
- Prior art date
Links
- 238000013016 damping Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 abstract 2
- 229910001172 neodymium magnet Inorganic materials 0.000 abstract 1
- 230000010363 phase shift Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1892—Generators with parts oscillating or vibrating about an axis
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Sposób tłumienia drgań skrętnych polega na tym, że energia drgań skrętnych zamieniana jest przez magnesy znajdujące się na wale i nieruchome cewki na prąd elektryczny indukowany w cewkach i energia elektryczna jest wykorzystywana do tłumienia drgań skrętnych. Energia wytworzona przez magnesy i cewki podawana jest z przesunięciem fazowym na cewki. Drgania skrętne wyprzedzające stabilny ruch pola magnetycznego powodują generowanie prądu, a drgania skrętne opóźnione w stosunku do stabilnego ruchu pola magnetycznego powodują wykorzystanie energii na przyspieszenie obrotów wału. Wytworzona energia elektryczna jest magazynowana w kondensatorach. Wytworzona energia elektryczna jest magazynowana w akumulatorach. Zmagazynowana energia jest wykorzystywana do rozruchu silnika. Zmagazynowana energia jest wykorzystywana do zasilania silnika i urządzeń elektrycznych samolotu. Zmagazynowana energia wykorzystywana jest do uzyskiwania dodatkowej mocy silnika. Tłumik drgań skrętnych wyposażony jest w magnesy umieszczone na ruchomym wale silnika i nieruchome cewki ułożone naokoło magnesów. Tłumik wyposażony jest w magnesy neodymowe. Tłumik wyposażony jest w układ sterowania. Tłumik wyposażony jest w kondensatory magazynujące energię. Tłumik wyposażony jest w akumulator.The method of damping torsional vibrations consists in the fact that the energy of torsional vibrations is converted by magnets located on the shaft and stationary coils into electric current induced in the coils and the electric energy is used to dampen torsional vibrations. The energy generated by the magnets and coils is supplied with a phase shift to the coils. Torsional vibrations that precede the stable movement of the magnetic field generate current, and torsional vibrations that lag behind the stable movement of the magnetic field use the energy to accelerate the shaft rotation. The generated electrical energy is stored in capacitors. The generated electrical energy is stored in batteries. The stored energy is used to start the engine. The stored energy is used to power the engine and electrical devices of the aircraft. The stored energy is used to obtain additional engine power. The torsional vibration damper is equipped with magnets placed on the movable shaft of the engine and stationary coils arranged around the magnets. The muffler is equipped with neodymium magnets. The muffler is equipped with a control system. The muffler is equipped with capacitors that store energy. The muffler is equipped with a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL444801A PL444801A1 (en) | 2023-05-09 | 2023-05-09 | Torsional vibration damping method and torsional vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL444801A PL444801A1 (en) | 2023-05-09 | 2023-05-09 | Torsional vibration damping method and torsional vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL444801A1 true PL444801A1 (en) | 2024-11-12 |
Family
ID=93432772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL444801A PL444801A1 (en) | 2023-05-09 | 2023-05-09 | Torsional vibration damping method and torsional vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL444801A1 (en) |
-
2023
- 2023-05-09 PL PL444801A patent/PL444801A1/en unknown
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