JP2018511939A - 電磁アクチュエータにおける誘導ベースの位置感知 - Google Patents
電磁アクチュエータにおける誘導ベースの位置感知 Download PDFInfo
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- JP2018511939A JP2018511939A JP2017546187A JP2017546187A JP2018511939A JP 2018511939 A JP2018511939 A JP 2018511939A JP 2017546187 A JP2017546187 A JP 2017546187A JP 2017546187 A JP2017546187 A JP 2017546187A JP 2018511939 A JP2018511939 A JP 2018511939A
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- JP
- Japan
- Prior art keywords
- armature
- solenoid
- current
- coil
- voltage pulse
- 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.)
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Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/007—Environmental aspects, e.g. temperature variations, radiation, stray fields
- G01R33/0082—Compensation, e.g. compensating for temperature changes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
- H01H3/56—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using electromagnetic clutch
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2217/00—Temperature measurement using electric or magnetic components already present in the system to be measured
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
- H01F2007/185—Monitoring or fail-safe circuits with armature position measurement
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnets (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (10)
- ソレノイドにおけるアーマチャの位置を感知するための方法であって、
コイル、筐体およびアーマチャを有するソレノイドを提供する段階と、
係合および係合解除位置を含む様々な位置へと前記アーマチャを移動させるべく、前記コイルに電流を印加する段階と、
前記アーマチャを移動させるべく使用された前記電流を終了する段階と、
前記コイルに抵抗感知電圧パルスを印加する段階であって、前記抵抗感知電圧パルスが前記アーマチャを移動させるのに不十分である、段階と、
前記抵抗感知電圧パルスから抵抗を測定する段階と、
測定された前記抵抗から前記コイルの温度を決定する段階と、
前記コイルにインダクタンス感知電圧パルスを印加する段階であって、前記インダクタンス感知電圧パルスが前記アーマチャを移動させるのに不十分である、段階と、
前記インダクタンス感知電圧パルスから電流立ち上がり/立ち下がりを測定する段階と、
測定された前記電流立ち上がり/立ち下がりを予め決められた値と比較する段階と
を備え、
前記予め決められた値は、前記ソレノイドに対する前記アーマチャの位置を決定すべく、(i)前記アーマチャが、決定された前記温度で前記ソレノイドと係合しているときの前記ソレノイドの電流立ち上がり/立ち下がりであるか、(ii)前記アーマチャが、決定された前記温度で前記ソレノイドと非係合であるときの前記ソレノイドの電流立ち上がり/立ち下がりであるかのどちらかである、
方法。 - 前記アーマチャを解放すべく、前記アーマチャを移動させるために使用される前記電流の反対方向に、前記コイルへの電流を印加する段階をさらに備える、
請求項1に記載の方法。 - 前記インダクタンス感知電圧パルスは、前記抵抗感知電圧パルスより継続時間が長い、
請求項1または2に記載の方法。 - 前記抵抗感知電圧パルスの継続時間は、およそ10ミリ秒から1秒までである、
請求項1から3のいずれか一項に記載の方法。 - 前記コイルに少なくとも1つの追加のインダクタンス感知電圧パルスを印加する段階であって、前記追加のインダクタンス感知電圧パルスが前記アーマチャを移動させるのに不十分である、段階と、
前記追加のインダクタンス感知電圧パルスから前記電流立ち上がり/立ち下がりを測定する段階と、
測定された前記電流立ち上がり/立ち下がりを予め決められた値と比較する段階と
をさらに備え、
前記予め決められた値は、前記ソレノイドに対する前記アーマチャの位置を決定すべく、(i)前記アーマチャが、決定された前記温度で前記ソレノイドと係合しているときの前記ソレノイドの電流立ち上がり/立ち下がりであること、および(ii)前記アーマチャが、決定された前記温度で前記ソレノイドと非係合であるときの前記ソレノイドの電流立ち上がり/立ち下がりであることのうちの少なくとも1つである、
請求項1から4のいずれか一項に記載の方法。 - ソレノイドにおけるアーマチャの位置を決定するためのシステムであって、前記システムは、
コイル、アーマチャおよび筐体を有するソレノイドであって、前記コイルは前記筐体に少なくとも部分的に包囲され、前記アーマチャは、前記筐体に選択的に結合される、ソレノイドと、
前記コイルに磁化電流を提供し、前記コイルの電流立ち上がり時間および/または抵抗を検出すべく、前記ソレノイドと通信するコントローラと
を備え、
前記アーマチャおよび前記筐体は、残留磁力を保持することができる強磁性材料から構成される、
システム。 - 前記筐体は、カバーを含む、請求項6に記載のシステム。
- 前記強磁性材料は、高炭素鋼である、請求項6または7に記載のシステム。
- 前記コントローラは、1つの方向からその反対方向に、前記コイルに供給される前記磁化電流の極性を変更することできる、請求項6から8までのいずれか一項に記載のシステム。
- 前記ソレノイドは、ラッチングソレノイドである、請求項6から9までのいずれか一項に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562136213P | 2015-03-20 | 2015-03-20 | |
US62/136,213 | 2015-03-20 | ||
PCT/US2016/023050 WO2016153972A1 (en) | 2015-03-20 | 2016-03-18 | Induction based position sensing in an electromagnetic actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018511939A true JP2018511939A (ja) | 2018-04-26 |
JP6530500B2 JP6530500B2 (ja) | 2019-06-12 |
Family
ID=55752710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017546187A Expired - Fee Related JP6530500B2 (ja) | 2015-03-20 | 2016-03-18 | 電磁アクチュエータにおける誘導ベースの位置感知 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10520334B2 (ja) |
EP (1) | EP3271930A1 (ja) |
JP (1) | JP6530500B2 (ja) |
KR (1) | KR101994173B1 (ja) |
CN (1) | CN107407579A (ja) |
BR (1) | BR112017019909A2 (ja) |
MX (1) | MX2017011560A (ja) |
WO (1) | WO2016153972A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7163290B2 (ja) | 2016-12-22 | 2022-10-31 | ジーケーエヌ オートモーティブ リミテッド | 電子制御差動装置ロッカ |
US10832846B2 (en) | 2018-08-14 | 2020-11-10 | Automatic Switch Company | Low power solenoid with dropout detection and auto re-energization |
EP4072779A1 (en) | 2019-12-09 | 2022-10-19 | 3M Innovative Properties Company | Abrasive article |
US11521815B2 (en) | 2020-07-15 | 2022-12-06 | Rockwell Automation Technologies, Inc. | Detecting a position of an armature in an electromagnetic actuator |
EP4039629A1 (en) * | 2021-02-04 | 2022-08-10 | Otis Elevator Company | Electronic safety actuator and method of condition or state detection |
US11674581B2 (en) | 2021-04-08 | 2023-06-13 | Dana Automotive Systems Group, Llc | Dual sensor system and method for a differential disconnect axle assembly |
US11990274B2 (en) * | 2021-07-21 | 2024-05-21 | Dana Automotive Systems Group, Llc | Electromagnetic solenoid actuator and method for operation of an electromagnetic solenoid actuator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04196203A (ja) * | 1990-11-27 | 1992-07-16 | Tokimec Inc | ソレノイドの可動鉄心位置チエツク方法 |
JPH0620829A (ja) * | 1992-03-03 | 1994-01-28 | Ouken Seiko Kk | 電磁弁 |
JPH10106831A (ja) * | 1996-07-08 | 1998-04-24 | Yazaki Corp | ソレノイドの動作状態検出装置及び動作状態検出方法 |
JP2014132261A (ja) * | 2012-12-03 | 2014-07-17 | Ntn Corp | 電動パーキングブレーキ装置 |
JP2014526876A (ja) * | 2011-09-20 | 2014-10-06 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフト | 電磁アクチュエータの制御方法及び制御装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3715591A1 (de) | 1987-05-09 | 1988-11-17 | Gewerk Eisenhuette Westfalia | Einrichtung und verfahren zur ueberwachung des schaltzustandes von magnetventilen bei elektrohydraulischen ausbausteuerungen u.dgl. |
DE4318263C2 (de) * | 1993-06-02 | 2003-02-20 | Wabco Gmbh & Co Ohg | Verfahren und Schaltung zum temperaturkompensierten Anfahren mindestens einer eingelernten SOLL-Position |
DE4332117B4 (de) * | 1993-09-22 | 2005-05-04 | Robert Bosch Gmbh | Elektromagnetventil |
US5942892A (en) * | 1997-10-06 | 1999-08-24 | Husco International, Inc. | Method and apparatus for sensing armature position in direct current solenoid actuators |
DE19860272B4 (de) | 1998-12-24 | 2005-03-10 | Conti Temic Microelectronic | Verfahren und Vorrichtung zum Vermindern der Geräuschentwicklung bei elektromagnetisch betätigten Vorrichtungen |
US9013854B2 (en) | 2001-02-14 | 2015-04-21 | Xio, Inc. | Configurable solenoid actuation method and apparatus |
US8862452B2 (en) | 2001-02-14 | 2014-10-14 | Xio, Inc. | Control system simulator and simplified interconnection control system |
US7216191B2 (en) | 2001-02-14 | 2007-05-08 | Berkeley Process Control, Inc. | System for programmed control of signal input and output to and from cable conductors |
US6892265B2 (en) | 2001-02-14 | 2005-05-10 | Berkley Process Control, Inc. | Configurable connectorized I/O system |
US6669909B2 (en) | 2001-03-26 | 2003-12-30 | Allegro Technologies Limited | Liquid droplet dispensing |
DE10235188B3 (de) * | 2002-07-26 | 2004-04-01 | Hydac Electronic Gmbh | Verfahren zum Ermitteln der Position eines Stellelements eines elektrisch antreibbaren Aktuators, zugehörige Schaltungsanordnung und Vorrichtung |
US6722628B1 (en) | 2003-02-06 | 2004-04-20 | Sturman Industries, Inc. | Miniature poppet valve assembly |
DE10330414B4 (de) * | 2003-07-04 | 2008-06-05 | Continental Aktiengesellschaft | Verfahren zur Messung eines Drucks |
US8403124B2 (en) | 2005-03-30 | 2013-03-26 | Strattec Security Corporation | Residual magnetic devices and methods |
DE102005018012A1 (de) * | 2005-04-18 | 2006-10-19 | Zf Friedrichshafen Ag | Sensorlose Positionserkennung in einem elektromagnetischen Aktuator |
US7511478B2 (en) | 2005-08-03 | 2009-03-31 | Honeywell International Inc. | Sensorless position measurement method for solenoid-based actuation devices using inductance variation |
US8710828B1 (en) | 2005-11-02 | 2014-04-29 | David Meisel | Actuators and moveable elements with position sensing |
CA2688658C (en) | 2007-05-17 | 2016-07-12 | Alcotek, Inc. | Systems and methods for determining the position of an electrical solenoid |
US7882896B2 (en) | 2007-07-30 | 2011-02-08 | Baker Hughes Incorporated | Gas eduction tube for seabed caisson pump assembly |
US8027572B2 (en) | 2008-02-22 | 2011-09-27 | Baxter International Inc. | Dialysis machine having multiple line voltage heater |
US8183719B2 (en) | 2008-06-20 | 2012-05-22 | Hunter Industries, Inc. | Drive circuit for DC latching devices |
EP2489826B1 (en) * | 2011-02-18 | 2018-06-06 | GE Oil & Gas UK Limited | Testing a solenoid of a directional control valve |
-
2016
- 2016-03-18 US US15/559,441 patent/US10520334B2/en not_active Expired - Fee Related
- 2016-03-18 CN CN201680016729.5A patent/CN107407579A/zh active Pending
- 2016-03-18 EP EP16716335.1A patent/EP3271930A1/en not_active Withdrawn
- 2016-03-18 BR BR112017019909A patent/BR112017019909A2/pt not_active IP Right Cessation
- 2016-03-18 KR KR1020177026572A patent/KR101994173B1/ko active IP Right Grant
- 2016-03-18 WO PCT/US2016/023050 patent/WO2016153972A1/en active Application Filing
- 2016-03-18 JP JP2017546187A patent/JP6530500B2/ja not_active Expired - Fee Related
- 2016-03-18 MX MX2017011560A patent/MX2017011560A/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04196203A (ja) * | 1990-11-27 | 1992-07-16 | Tokimec Inc | ソレノイドの可動鉄心位置チエツク方法 |
JPH0620829A (ja) * | 1992-03-03 | 1994-01-28 | Ouken Seiko Kk | 電磁弁 |
JPH10106831A (ja) * | 1996-07-08 | 1998-04-24 | Yazaki Corp | ソレノイドの動作状態検出装置及び動作状態検出方法 |
JP2014526876A (ja) * | 2011-09-20 | 2014-10-06 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフト | 電磁アクチュエータの制御方法及び制御装置 |
JP2014132261A (ja) * | 2012-12-03 | 2014-07-17 | Ntn Corp | 電動パーキングブレーキ装置 |
Also Published As
Publication number | Publication date |
---|---|
US10520334B2 (en) | 2019-12-31 |
KR20170118216A (ko) | 2017-10-24 |
US20180080799A1 (en) | 2018-03-22 |
CN107407579A (zh) | 2017-11-28 |
WO2016153972A1 (en) | 2016-09-29 |
MX2017011560A (es) | 2017-10-26 |
JP6530500B2 (ja) | 2019-06-12 |
EP3271930A1 (en) | 2018-01-24 |
KR101994173B1 (ko) | 2019-06-28 |
BR112017019909A2 (pt) | 2018-06-19 |
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