FR2196479B3 - - Google Patents
Info
- Publication number
- FR2196479B3 FR2196479B3 FR7229654A FR7229654A FR2196479B3 FR 2196479 B3 FR2196479 B3 FR 2196479B3 FR 7229654 A FR7229654 A FR 7229654A FR 7229654 A FR7229654 A FR 7229654A FR 2196479 B3 FR2196479 B3 FR 2196479B3
- Authority
- FR
- France
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
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- 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
- G01R19/145—Indicating the presence of current or voltage
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7229654A FR2196479B3 (Direct) | 1972-08-18 | 1972-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7229654A FR2196479B3 (Direct) | 1972-08-18 | 1972-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2196479A1 FR2196479A1 (Direct) | 1974-03-15 |
| FR2196479B3 true FR2196479B3 (Direct) | 1975-10-03 |
Family
ID=9103333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7229654A Expired FR2196479B3 (Direct) | 1972-08-18 | 1972-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2196479B3 (Direct) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2941546B1 (de) * | 1979-10-13 | 1981-01-15 | Norka Norddeutsche Kunststoff | Anordnung zur Selbstkontrolle von elektrischen Geraeten und Anlagen,die zur Aufrechterhaltung ihrer Funktion bei Netzausfall wiederaufladbare Batterien enthalten |
| CN117674395B (zh) * | 2024-01-31 | 2024-04-16 | 湖南北顺源智能科技有限公司 | 一种多模块串联高压直流岸基电源冗余切换方法 |
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1972
- 1972-08-18 FR FR7229654A patent/FR2196479B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2196479A1 (Direct) | 1974-03-15 |