DK0710844T3 - Fremgangsmåde til måling af vekselstrøm, måledetektor til måling af vekselstrøm og anvendelse af ovennævnte detektor i kWh meter - Google Patents
Fremgangsmåde til måling af vekselstrøm, måledetektor til måling af vekselstrøm og anvendelse af ovennævnte detektor i kWh meterInfo
- Publication number
- DK0710844T3 DK0710844T3 DK95115801T DK95115801T DK0710844T3 DK 0710844 T3 DK0710844 T3 DK 0710844T3 DK 95115801 T DK95115801 T DK 95115801T DK 95115801 T DK95115801 T DK 95115801T DK 0710844 T3 DK0710844 T3 DK 0710844T3
- Authority
- DK
- Denmark
- Prior art keywords
- alternating current
- measuring
- detector
- gradiometer
- current
- 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
- G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
- G01R15/148—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop involving the measuring of a magnetic field or electric field
-
- 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
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945232A FI98865C (fi) | 1994-11-07 | 1994-11-07 | Menetelmä vaihtovirran mittaamiseksi, vaihtovirran mittaamiseen tarkoitettu mittausanturi ja sen käyttö kWh-mittarissa |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0710844T3 true DK0710844T3 (da) | 2002-08-26 |
Family
ID=8541745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95115801T DK0710844T3 (da) | 1994-11-07 | 1995-10-06 | Fremgangsmåde til måling af vekselstrøm, måledetektor til måling af vekselstrøm og anvendelse af ovennævnte detektor i kWh meter |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0710844B1 (da) |
AT (1) | ATE217976T1 (da) |
DE (1) | DE69526774T2 (da) |
DK (1) | DK0710844T3 (da) |
ES (1) | ES2177597T3 (da) |
FI (1) | FI98865C (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0838108A1 (de) | 1996-05-08 | 1998-04-29 | Robert Bosch Gmbh | Verfahren zur übertragung von durchsagen mittels digitaler hörfunksendungen und empfänger zur durchführung des verfahrens |
EP0874244B1 (de) | 1997-04-19 | 2002-01-30 | LUST ANTRIEBSTECHNIK GmbH | Verfahren zum Messen von elektrischen Strömen in n Leitern sowie Vorrichtung zur Durchführung des Verfahrens |
DE19731790A1 (de) * | 1997-07-24 | 1999-01-28 | Bosch Gmbh Robert | Einrichtung zum Erfassen eines Wechselstromes |
DE19740428C2 (de) * | 1997-09-10 | 2001-03-08 | Siemens Ag | Ringförmige Spule mit kreisförmigem Windungsquerschnitt und Verfahren zu ihrer Herstellung |
DE19813890A1 (de) * | 1998-03-28 | 1999-09-30 | Abb Research Ltd | Verfahren zur Strommessung |
GB9918539D0 (en) * | 1999-08-06 | 1999-10-06 | Sentec Ltd | Planar current transformer |
GB2353598B (en) * | 1999-08-24 | 2003-09-10 | Siemens Metering Ltd | Improvements in or relating to current measurement |
DE10045670B4 (de) * | 1999-09-17 | 2008-08-07 | Yazaki Corp. | Stromerfassungsvorrichtung und Stromerfassungsverfahren |
DE10011047B4 (de) * | 2000-03-07 | 2010-04-15 | Vacuumschmelze Gmbh | Direktabbildender Stromsensor |
FI108165B (fi) | 2000-05-05 | 2001-11-30 | Enermet Oy | Virtamuunnin vaihtovirran mittaamiseksi |
FI110964B (fi) * | 2000-08-18 | 2003-04-30 | Enermet Oy | Menetelmä ja laitteisto tehon mittaamiseksi vaihtovirtajärjestelmässä |
DE10045194A1 (de) | 2000-09-13 | 2002-03-28 | Siemens Ag | Auswerteschaltung für einen Stromsensor nach dem Kompensationsprinzig, insbesondere zur Messung von Gleich- und Wechselströmen, sowie Verfahren zum Betrieb eines solchen Stromsensors |
DE10100597A1 (de) * | 2001-01-09 | 2002-07-18 | Bosch Gmbh Robert | Vorrichtung, Strommesser und Kraftfahrzeug |
EP1666893A1 (de) * | 2004-12-04 | 2006-06-07 | Landis+Gyr AG | Integrierte Vorrichtung zur Messung eines Wechselstroms |
EP3385727A1 (de) | 2017-04-07 | 2018-10-10 | Siemens Aktiengesellschaft | Verfahren zur strommessung und strommessvorrichtung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125087C2 (de) * | 1991-07-29 | 2000-03-30 | Siemens Ag | Meßeinrichtung mit einer feldsensitiven Gradiometer-Schleifenanordnung und darin integriertem Gleichstrom-SQUID |
-
1994
- 1994-11-07 FI FI945232A patent/FI98865C/fi not_active IP Right Cessation
-
1995
- 1995-10-06 AT AT95115801T patent/ATE217976T1/de not_active IP Right Cessation
- 1995-10-06 EP EP95115801A patent/EP0710844B1/en not_active Expired - Lifetime
- 1995-10-06 DE DE69526774T patent/DE69526774T2/de not_active Expired - Lifetime
- 1995-10-06 DK DK95115801T patent/DK0710844T3/da active
- 1995-10-06 ES ES95115801T patent/ES2177597T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI945232A0 (fi) | 1994-11-07 |
FI945232A (fi) | 1996-05-08 |
ATE217976T1 (de) | 2002-06-15 |
ES2177597T3 (es) | 2002-12-16 |
EP0710844A3 (en) | 1996-07-31 |
DE69526774T2 (de) | 2002-11-21 |
EP0710844B1 (en) | 2002-05-22 |
FI98865B (fi) | 1997-05-15 |
EP0710844A2 (en) | 1996-05-08 |
DE69526774D1 (de) | 2002-06-27 |
FI98865C (fi) | 1997-08-25 |
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