ATE3T1 - Verfahren und schaltung zur kontaktlosen messung von gleich- und wechselstroemen - Google Patents
Verfahren und schaltung zur kontaktlosen messung von gleich- und wechselstroemenInfo
- Publication number
- ATE3T1 ATE3T1 AT79102005T AT79102005T ATE3T1 AT E3 T1 ATE3 T1 AT E3T1 AT 79102005 T AT79102005 T AT 79102005T AT 79102005 T AT79102005 T AT 79102005T AT E3 T1 ATE3 T1 AT E3T1
- Authority
- AT
- Austria
- Prior art keywords
- current
- flows
- field plate
- direct
- circuit
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Protection Circuit Devices (AREA)
- Transformers For Measuring Instruments (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2827601A DE2827601C2 (de) | 1978-06-23 | 1978-06-23 | Verfahren zur kontaktlosen Messung von Gleich- und Wechselströmen |
| EP79102005A EP0006565B1 (de) | 1978-06-23 | 1979-06-18 | Verfahren und Schaltung zur kontaktlosen Messung von Gleich- und Wechselströmen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE3T1 true ATE3T1 (de) | 1981-02-15 |
Family
ID=6042574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79102005T ATE3T1 (de) | 1978-06-23 | 1979-06-18 | Verfahren und schaltung zur kontaktlosen messung von gleich- und wechselstroemen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0006565B1 (de) |
| AT (1) | ATE3T1 (de) |
| DE (2) | DE2827601C2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040316C2 (de) * | 1980-10-25 | 1983-11-10 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Verfahren und Vorrichtung zur kontaktlosen Messung von Gleich- und Wechselströmen, insbesondere von Strom-Augenblickswerten |
| DE3681088D1 (de) * | 1985-07-18 | 1991-10-02 | Siemens Ag | Pruefanordnung fuer ein signalverarbeitendes elektrisches geraet. |
| CH674089A5 (de) * | 1987-10-16 | 1990-04-30 | Lem Liaisons Electron Mec | |
| GB2237114A (en) * | 1989-09-22 | 1991-04-24 | Manchester Lasers | Transient signal isolator |
| WO1993026089A1 (en) * | 1992-06-10 | 1993-12-23 | Digital Equipment Corporation | Isolated error-amplifying control circuitry |
| DE102013104402B4 (de) | 2013-04-30 | 2019-11-07 | Sma Solar Technology Ag | Verfahren und Vorrichtung zur Überwachung und Strommessung an einer magnetisch vorgespannten Drossel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1124576A (en) * | 1966-01-06 | 1968-08-21 | Reliance Electric & Eng Co | Hall effect transducer systems |
| US3525041A (en) * | 1966-08-08 | 1970-08-18 | Tektronix Inc | Magnetic field measuring method and device effective over a wide frequency range |
| CH593493A5 (de) * | 1975-12-17 | 1977-12-15 | Bbc Brown Boveri & Cie | |
| DE2719073B1 (de) * | 1977-04-29 | 1978-06-22 | Grundig Emv | Verfahren zur Erkennung der Induktion Null mittels einer Feldplatte |
-
1978
- 1978-06-23 DE DE2827601A patent/DE2827601C2/de not_active Expired
-
1979
- 1979-06-18 DE DE7979102005T patent/DE2960125D1/de not_active Expired
- 1979-06-18 AT AT79102005T patent/ATE3T1/de not_active IP Right Cessation
- 1979-06-18 EP EP79102005A patent/EP0006565B1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2960125D1 (en) | 1981-02-26 |
| EP0006565A1 (de) | 1980-01-09 |
| DE2827601C2 (de) | 1980-06-12 |
| DE2827601B1 (de) | 1979-09-13 |
| EP0006565B1 (de) | 1981-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |