ATA151890A - Messeinrichtung für mischströme definierten nullpunktes - Google Patents
Messeinrichtung für mischströme definierten nullpunktesInfo
- Publication number
- ATA151890A ATA151890A AT151890A AT151890A ATA151890A AT A151890 A ATA151890 A AT A151890A AT 151890 A AT151890 A AT 151890A AT 151890 A AT151890 A AT 151890A AT A151890 A ATA151890 A AT A151890A
- Authority
- AT
- Austria
- Prior art keywords
- curres
- mixed
- measuring device
- zero point
- defined zero
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
- H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
- H01F27/427—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for current transformers
-
- 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
- G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
- G01R15/185—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core with compensation or feedback windings or interacting coils, e.g. 0-flux sensors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inverter Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT151890A AT397741B (de) | 1990-07-18 | 1990-07-18 | Messeinrichtung für mischströme definierten nullpunktes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT151890A AT397741B (de) | 1990-07-18 | 1990-07-18 | Messeinrichtung für mischströme definierten nullpunktes |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA151890A true ATA151890A (de) | 1993-10-15 |
AT397741B AT397741B (de) | 1994-06-27 |
Family
ID=3515375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT151890A AT397741B (de) | 1990-07-18 | 1990-07-18 | Messeinrichtung für mischströme definierten nullpunktes |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT397741B (de) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT389397B (de) * | 1980-11-28 | 1989-11-27 | Moser Glaser & Co Ag | Fehlerkompensierter spannungswandler fuer hochspannung |
-
1990
- 1990-07-18 AT AT151890A patent/AT397741B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT397741B (de) | 1994-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |