DE102015219364A1 - Strornsensor - Google Patents
Strornsensor Download PDFInfo
- Publication number
- DE102015219364A1 DE102015219364A1 DE102015219364.0A DE102015219364A DE102015219364A1 DE 102015219364 A1 DE102015219364 A1 DE 102015219364A1 DE 102015219364 A DE102015219364 A DE 102015219364A DE 102015219364 A1 DE102015219364 A1 DE 102015219364A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic field
- separate
- common conductive
- geometric
- field sensors
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/205—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using magneto-resistance devices, e.g. field plates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/207—Constructional details independent of the type of device used
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0005—Geometrical arrangement of magnetic sensor elements; Apparatus combining different magnetic sensor types
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/508,670 US9103853B2 (en) | 2010-11-18 | 2014-10-07 | Current sensor |
US14/508,670 | 2014-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102015219364A1 true DE102015219364A1 (de) | 2016-04-07 |
DE102015219364A8 DE102015219364A8 (de) | 2016-06-23 |
Family
ID=55531389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015219364.0A Withdrawn DE102015219364A1 (de) | 2014-10-07 | 2015-10-07 | Strornsensor |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105486907B (zh) |
DE (1) | DE102015219364A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020100443A1 (de) * | 2020-01-10 | 2021-07-15 | Würth Elektronik Ics Gmbh & Co. Kg | Stromsensor zum Messen eines einzuspeisenden Stroms mit asymmetrisch magnetfelddurchdrungenen Magnetflusssensoren |
DE102022202940A1 (de) | 2022-03-24 | 2023-09-28 | Infineon Technologies Ag | Magnetfeld-basierte strommessvorrichtung und verfahren zum magnetfeld-basierten messen elektrischer ströme |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106872759B (zh) * | 2017-02-24 | 2019-04-05 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | 电流路径检测装置以及电流路径检测方法 |
DE102017203535A1 (de) | 2017-03-03 | 2018-09-06 | Continental Automotive Gmbh | Stromsensor mit optimierter Stromdichteverteilung, Verfahren zum Bestimmen eines Laststroms |
CN113295920B (zh) * | 2021-06-01 | 2023-02-24 | 国网伊犁伊河供电有限责任公司 | 基于磁阻效应的微直流非接触检测探头和测量系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7709754B2 (en) * | 2003-08-26 | 2010-05-04 | Allegro Microsystems, Inc. | Current sensor |
JP2005195427A (ja) * | 2004-01-06 | 2005-07-21 | Asahi Kasei Electronics Co Ltd | 電流測定装置、電流測定方法および電流測定プログラム |
US9222992B2 (en) * | 2008-12-18 | 2015-12-29 | Infineon Technologies Ag | Magnetic field current sensors |
JP5680287B2 (ja) * | 2009-05-27 | 2015-03-04 | 新科實業有限公司SAE Magnetics(H.K.)Ltd. | 電流センサ |
US8878531B2 (en) * | 2010-11-18 | 2014-11-04 | Infineon Technologies Ag | Current sensor |
-
2015
- 2015-09-30 CN CN201510635348.2A patent/CN105486907B/zh not_active Expired - Fee Related
- 2015-10-07 DE DE102015219364.0A patent/DE102015219364A1/de not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020100443A1 (de) * | 2020-01-10 | 2021-07-15 | Würth Elektronik Ics Gmbh & Co. Kg | Stromsensor zum Messen eines einzuspeisenden Stroms mit asymmetrisch magnetfelddurchdrungenen Magnetflusssensoren |
DE102020100443B4 (de) | 2020-01-10 | 2022-03-10 | Würth Elektronik Ics Gmbh & Co. Kg | Stromsensor zum Messen eines einzuspeisenden Stroms mit asymmetrisch magnetfelddurchdrungenen Magnetflusssensoren |
DE102022202940A1 (de) | 2022-03-24 | 2023-09-28 | Infineon Technologies Ag | Magnetfeld-basierte strommessvorrichtung und verfahren zum magnetfeld-basierten messen elektrischer ströme |
DE102022202940B4 (de) | 2022-03-24 | 2024-02-22 | Infineon Technologies Ag | Magnetfeld-basierte strommessvorrichtung und verfahren zum magnetfeld-basierten messen elektrischer ströme |
Also Published As
Publication number | Publication date |
---|---|
CN105486907B (zh) | 2019-04-30 |
CN105486907A (zh) | 2016-04-13 |
DE102015219364A8 (de) | 2016-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |