ZA200409936B - Circuit configuration and method for compensating for the changes in a transfer ratio of a magnetic field sensor arrangement - Google Patents
Circuit configuration and method for compensating for the changes in a transfer ratio of a magnetic field sensor arrangement Download PDFInfo
- Publication number
- ZA200409936B ZA200409936B ZA200409936A ZA200409936A ZA200409936B ZA 200409936 B ZA200409936 B ZA 200409936B ZA 200409936 A ZA200409936 A ZA 200409936A ZA 200409936 A ZA200409936 A ZA 200409936A ZA 200409936 B ZA200409936 B ZA 200409936B
- Authority
- ZA
- South Africa
- Prior art keywords
- component
- magnetic field
- variable
- voltage
- auxiliary
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 84
- 238000000034 method Methods 0.000 title claims description 13
- 238000012546 transfer Methods 0.000 title claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 51
- 108010074506 Transfer Factor Proteins 0.000 claims description 22
- 230000033228 biological regulation Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10224354A DE10224354C1 (de) | 2002-05-29 | 2002-05-29 | Schaltungsanordnung und Verfahren zur Kompensation von Änderungen eines Übertragungsfaktors einer Magnetfeldsensoranordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200409936B true ZA200409936B (en) | 2006-11-29 |
Family
ID=27798302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200409936A ZA200409936B (en) | 2002-05-29 | 2004-11-25 | Circuit configuration and method for compensating for the changes in a transfer ratio of a magnetic field sensor arrangement |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7224158B2 (zh) |
| EP (1) | EP1512021B1 (zh) |
| CN (1) | CN100385243C (zh) |
| AT (1) | ATE322024T1 (zh) |
| AU (1) | AU2003232748A1 (zh) |
| DE (2) | DE10224354C1 (zh) |
| DK (1) | DK1512021T3 (zh) |
| WO (1) | WO2003100447A1 (zh) |
| ZA (1) | ZA200409936B (zh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7425834B2 (en) * | 2005-08-26 | 2008-09-16 | Power Integrations, Inc. | Method and apparatus to select a parameter/mode based on a time measurement |
| US8116106B2 (en) * | 2008-09-19 | 2012-02-14 | Power Integrations, Inc. | Method and apparatus to select a parameter/mode based on a measurement during an initialization period |
| DK2427949T3 (da) | 2009-05-07 | 2020-06-29 | Virginia Electric And Power Company | Voltage conservation using advanced metering infrastructure and substation centralized voltage control |
| US9582020B2 (en) | 2013-03-15 | 2017-02-28 | Dominion Resources, Inc. | Maximizing of energy delivery system compatibility with voltage optimization using AMI-based data control and analysis |
| US9678520B2 (en) | 2013-03-15 | 2017-06-13 | Dominion Resources, Inc. | Electric power system control with planning of energy demand and energy efficiency using AMI-based data analysis |
| US9553453B2 (en) | 2013-03-15 | 2017-01-24 | Dominion Resources, Inc. | Management of energy demand and energy efficiency savings from voltage optimization on electric power systems using AMI-based data analysis |
| US9847639B2 (en) | 2013-03-15 | 2017-12-19 | Dominion Energy, Inc. | Electric power system control with measurement of energy demand and energy efficiency |
| US9563218B2 (en) | 2013-03-15 | 2017-02-07 | Dominion Resources, Inc. | Electric power system control with measurement of energy demand and energy efficiency using t-distributions |
| US9389281B2 (en) * | 2013-03-21 | 2016-07-12 | Vale S.A. | Magnetic compensation circuit and method for compensating the output of a magnetic sensor, responding to changes in a first magnetic field |
| US10732656B2 (en) | 2015-08-24 | 2020-08-04 | Dominion Energy, Inc. | Systems and methods for stabilizer control |
| JP6734138B2 (ja) * | 2016-07-22 | 2020-08-05 | 旭化成エレクトロニクス株式会社 | 電流センサおよび電流センサの制御方法 |
| EP3623782B1 (en) * | 2018-09-14 | 2021-11-10 | Landis+Gyr AG | Electricity meter thermal performance monitoring |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3219909A (en) * | 1963-04-01 | 1965-11-23 | Reliance Electric & Eng Co | Transducer |
| ATE41535T1 (de) * | 1982-12-31 | 1989-04-15 | Square D Starkstrom Gmbh | Einrichtung zur linearen bahnregelung. |
| CH664632A5 (de) * | 1984-08-16 | 1988-03-15 | Landis & Gyr Ag | Schaltungsanordnung zur kompensation von schwankungen des uebertragungsfaktors eines magnetfeldsensors. |
| CH673160A5 (zh) * | 1986-02-10 | 1990-02-15 | Landis & Gyr Ag | |
| YU238387A (en) * | 1987-12-24 | 1990-10-31 | Iskra | Gauge of electric power - energy with hall's sensor |
| US5349676A (en) * | 1991-02-11 | 1994-09-20 | General Electric Company | Data acquisition systems with programmable bit-serial digital signal processors |
| US5493211A (en) * | 1993-07-15 | 1996-02-20 | Tektronix, Inc. | Current probe |
| EP0699914B1 (de) * | 1994-09-05 | 2005-01-05 | Landis+Gyr AG | Anordnung zum Messen elektrischer Energie |
| DE59510114D1 (de) * | 1995-02-17 | 2002-04-25 | Siemens Metering Ag Zug | Anordnung zur Temperaturkompensation |
| DE19837440C2 (de) * | 1998-08-18 | 2000-05-31 | Siemens Ag | Analog/Digital-Wandlervorrichtung und Regelvorrichtung für einen Gradientenverstärker |
| US6817760B2 (en) * | 2002-11-22 | 2004-11-16 | Tektronix, Inc. | Method of monitoring current probe transformer temperature |
-
2002
- 2002-05-29 DE DE10224354A patent/DE10224354C1/de not_active Expired - Fee Related
-
2003
- 2003-05-12 AT AT03755097T patent/ATE322024T1/de not_active IP Right Cessation
- 2003-05-12 DE DE50302829T patent/DE50302829D1/de not_active Expired - Lifetime
- 2003-05-12 DK DK03755097T patent/DK1512021T3/da active
- 2003-05-12 CN CNB038153602A patent/CN100385243C/zh not_active Expired - Lifetime
- 2003-05-12 AU AU2003232748A patent/AU2003232748A1/en not_active Abandoned
- 2003-05-12 WO PCT/EP2003/004908 patent/WO2003100447A1/de not_active Application Discontinuation
- 2003-05-12 EP EP03755097A patent/EP1512021B1/de not_active Expired - Lifetime
-
2004
- 2004-11-25 ZA ZA200409936A patent/ZA200409936B/en unknown
- 2004-11-29 US US10/999,198 patent/US7224158B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1512021B1 (de) | 2006-03-29 |
| ATE322024T1 (de) | 2006-04-15 |
| DE10224354C1 (de) | 2003-10-02 |
| EP1512021A1 (de) | 2005-03-09 |
| AU2003232748A1 (en) | 2003-12-12 |
| WO2003100447A1 (de) | 2003-12-04 |
| CN100385243C (zh) | 2008-04-30 |
| CN1666107A (zh) | 2005-09-07 |
| DK1512021T3 (da) | 2006-08-07 |
| US7224158B2 (en) | 2007-05-29 |
| DE50302829D1 (de) | 2006-05-18 |
| US20050156588A1 (en) | 2005-07-21 |
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