NO2937976T3 - - Google Patents
Info
- Publication number
- NO2937976T3 NO2937976T3 NO14305591A NO14305591A NO2937976T3 NO 2937976 T3 NO2937976 T3 NO 2937976T3 NO 14305591 A NO14305591 A NO 14305591A NO 14305591 A NO14305591 A NO 14305591A NO 2937976 T3 NO2937976 T3 NO 2937976T3
- Authority
- NO
- Norway
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/26—Power factor control [PFC]
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14305591.1A EP2937976B1 (en) | 2014-04-22 | 2014-04-22 | Electronic magnetic bearing controller with an automatic reactive power compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2937976T3 true NO2937976T3 (cg-RX-API-DMAC7.html) | 2018-04-21 |
Family
ID=50678130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO14305591A NO2937976T3 (cg-RX-API-DMAC7.html) | 2014-04-22 | 2014-04-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9966892B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2937976B1 (cg-RX-API-DMAC7.html) |
| NO (1) | NO2937976T3 (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6695541B2 (ja) * | 2017-02-01 | 2020-05-20 | 株式会社島津製作所 | 磁気軸受制御装置および真空ポンプ |
| CN108987076B (zh) * | 2017-07-13 | 2019-10-22 | 谷钒（厦门）智能科技有限公司 | 相位角超前省电装置 |
| FR3145071B1 (fr) | 2023-01-13 | 2025-01-10 | Skf Magnetic Mechatronics | Procédé de compensation de puissance réactive, système de commande associé et circuit pilote de capteur |
| CN119825822B (zh) * | 2025-02-22 | 2025-11-25 | 福州大学 | 一种带有补偿绕组的轴向-径向混合励磁磁轴承 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936727A (en) * | 1973-10-12 | 1976-02-03 | General Electric Company | High speed control of reactive power for voltage stabilization in electric power systems |
| US3963978A (en) * | 1975-02-14 | 1976-06-15 | General Electric Company | Reactive power compensator |
| US3992661A (en) * | 1975-08-25 | 1976-11-16 | General Electric Company | Reactive current compensating apparatus for electric power systems |
| US4052648A (en) * | 1976-07-19 | 1977-10-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Power factor control system for ac induction motors |
| US4433276A (en) * | 1980-10-23 | 1984-02-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Three phase power factor controller |
| US4469998A (en) * | 1982-12-16 | 1984-09-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Three-phase power factor controller with induced emf sensing |
| DE3409448A1 (de) * | 1983-03-16 | 1984-09-20 | Thyssen Industrie Ag, 4300 Essen | Verfahren und vorrichtung zur bestimmung des abstandes einer magnetischen sonde von einer leitfaehigen reaktionsschiene |
| EP0695024B1 (en) * | 1994-07-01 | 2003-02-26 | Sharp Kabushiki Kaisha | Air conditioning device |
| EP1422492A1 (en) * | 2002-11-22 | 2004-05-26 | Mecos Traxler AG | Device for contact-less measurement of distances in multiple directions |
| EP1618352A2 (de) * | 2003-04-30 | 2006-01-25 | Micro-Epsilon Messtechnik GmbH & Co. KG | Verfahren und vorrichtung zur bestimmung von bewegungsparametern einer leitenden, vorzugsweise profilierten oberfl che |
| US7256588B2 (en) * | 2004-04-16 | 2007-08-14 | General Electric Company | Capacitive sensor and method for non-contacting gap and dielectric medium measurement |
| US7642666B2 (en) * | 2006-11-02 | 2010-01-05 | Hitachi, Ltd. | Wind power generation apparatus, wind power generation system and power system control apparatus |
| US7834613B2 (en) * | 2007-10-30 | 2010-11-16 | Power-One, Inc. | Isolated current to voltage, voltage to voltage converter |
| JP5286357B2 (ja) * | 2008-05-28 | 2013-09-11 | 本田技研工業株式会社 | 電動ステアリング装置 |
| US8395347B2 (en) * | 2009-03-30 | 2013-03-12 | Ryuichi Shimada | Induction motor control device and induction motor group control system |
| WO2011111058A2 (en) * | 2010-03-12 | 2011-09-15 | Epcos India Private Limited | A switched capacitor bank |
| KR101441271B1 (ko) * | 2012-02-23 | 2014-09-17 | 가부시끼가이샤교산세이사꾸쇼 | 전류형 인버터 장치 및 전류형 인버터 장치의 제어방법 |
| US8598725B1 (en) * | 2012-06-11 | 2013-12-03 | United Technologies Corporation | Utilizing flux controllable PM electric machines for wind turbine applications |
| US20140021934A1 (en) * | 2012-07-17 | 2014-01-23 | Transphorm, Inc. | Devices and components for power conversion circuits |
-
2014
- 2014-04-22 NO NO14305591A patent/NO2937976T3/no unknown
- 2014-04-22 EP EP14305591.1A patent/EP2937976B1/en active Active
-
2015
- 2015-04-20 US US14/690,924 patent/US9966892B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150300407A1 (en) | 2015-10-22 |
| EP2937976B1 (en) | 2017-11-22 |
| US9966892B2 (en) | 2018-05-08 |
| EP2937976A1 (en) | 2015-10-28 |