FR2557391B1 - Identificateur et equilibreur de phases basse tension - Google Patents
Identificateur et equilibreur de phases basse tensionInfo
- Publication number
- FR2557391B1 FR2557391B1 FR8320627A FR8320627A FR2557391B1 FR 2557391 B1 FR2557391 B1 FR 2557391B1 FR 8320627 A FR8320627 A FR 8320627A FR 8320627 A FR8320627 A FR 8320627A FR 2557391 B1 FR2557391 B1 FR 2557391B1
- Authority
- FR
- France
- Prior art keywords
- balancer
- low voltage
- voltage phase
- phase identifier
- identifier
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/16—Measuring asymmetry of polyphase networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8320627A FR2557391B1 (fr) | 1983-12-21 | 1983-12-21 | Identificateur et equilibreur de phases basse tension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8320627A FR2557391B1 (fr) | 1983-12-21 | 1983-12-21 | Identificateur et equilibreur de phases basse tension |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2557391A1 FR2557391A1 (fr) | 1985-06-28 |
FR2557391B1 true FR2557391B1 (fr) | 1987-10-23 |
Family
ID=9295470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8320627A Expired FR2557391B1 (fr) | 1983-12-21 | 1983-12-21 | Identificateur et equilibreur de phases basse tension |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2557391B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635385B1 (fr) * | 1988-08-09 | 1990-10-05 | Electricite De France | Dispositif de surveillance du desequilibre de la puissance electrique appelee sur les lignes conductrices d'un reseau electrique alternatif ou d'une installation interieure triphase |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR869801A (fr) * | 1940-10-11 | 1942-02-20 | Est Lumiere | Appareil indicateur ou enregistreur de déséquilibre |
FR1594736A (fr) * | 1968-10-24 | 1970-06-08 | ||
US3987425A (en) * | 1973-12-13 | 1976-10-19 | Electronic Surveillance Corporation | Leakage resistance detector and alarm circuit |
AU505689B2 (en) * | 1976-02-10 | 1979-11-29 | Email Limited | Current operated core balance protective test unit |
-
1983
- 1983-12-21 FR FR8320627A patent/FR2557391B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2557391A1 (fr) | 1985-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |