AT252382B - Dreheisen-Strommesser mit Frequenzkompensation - Google Patents
Dreheisen-Strommesser mit FrequenzkompensationInfo
- Publication number
- AT252382B AT252382B AT659964A AT659964A AT252382B AT 252382 B AT252382 B AT 252382B AT 659964 A AT659964 A AT 659964A AT 659964 A AT659964 A AT 659964A AT 252382 B AT252382 B AT 252382B
- Authority
- AT
- Austria
- Prior art keywords
- frequency compensation
- moving iron
- ammeter
- iron ammeter
- compensation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/22—Tong testers acting as secondary windings of 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
- G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0045508 | 1963-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT252382B true AT252382B (de) | 1967-02-27 |
Family
ID=7271187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT659964A AT252382B (de) | 1963-08-01 | 1964-07-31 | Dreheisen-Strommesser mit Frequenzkompensation |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT252382B (de) |
-
1964
- 1964-07-31 AT AT659964A patent/AT252382B/de active
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