FR2615956B1 - Procede et dispositif de mesure d'un courant continu tout en maintenant une isolation galvanique - Google Patents
Procede et dispositif de mesure d'un courant continu tout en maintenant une isolation galvaniqueInfo
- Publication number
- FR2615956B1 FR2615956B1 FR8707456A FR8707456A FR2615956B1 FR 2615956 B1 FR2615956 B1 FR 2615956B1 FR 8707456 A FR8707456 A FR 8707456A FR 8707456 A FR8707456 A FR 8707456A FR 2615956 B1 FR2615956 B1 FR 2615956B1
- Authority
- FR
- France
- Prior art keywords
- measuring
- direct current
- galvanic insulation
- maintaining galvanic
- maintaining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
-
- 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
- G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8707456A FR2615956B1 (fr) | 1987-05-27 | 1987-05-27 | Procede et dispositif de mesure d'un courant continu tout en maintenant une isolation galvanique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8707456A FR2615956B1 (fr) | 1987-05-27 | 1987-05-27 | Procede et dispositif de mesure d'un courant continu tout en maintenant une isolation galvanique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2615956A1 FR2615956A1 (fr) | 1988-12-02 |
FR2615956B1 true FR2615956B1 (fr) | 1989-08-18 |
Family
ID=9351506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8707456A Expired FR2615956B1 (fr) | 1987-05-27 | 1987-05-27 | Procede et dispositif de mesure d'un courant continu tout en maintenant une isolation galvanique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2615956B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07128373A (ja) * | 1993-11-02 | 1995-05-19 | Sumitomo Special Metals Co Ltd | 直流電流センサー |
DE19845778B4 (de) * | 1998-09-22 | 2004-04-29 | Siemens Ag | Verfahren zur Abbildung von Gleichströmen und Gleichstromwandler zur Durchführung des Verfahrens |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465250A (en) * | 1967-09-14 | 1969-09-02 | Arden L Schilling | Split core direct current measuring device |
-
1987
- 1987-05-27 FR FR8707456A patent/FR2615956B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2615956A1 (fr) | 1988-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |