BE680274A - - Google Patents
Info
- Publication number
- BE680274A BE680274A BE680274DA BE680274A BE 680274 A BE680274 A BE 680274A BE 680274D A BE680274D A BE 680274DA BE 680274 A BE680274 A BE 680274A
- Authority
- BE
- Belgium
- Prior art keywords
- power supply
- circuit
- transformer
- normal
- mainly
- Prior art date
Links
- 230000003068 static effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
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
- 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
- H02J9/062—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 AC powered loads
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE680274 | 1966-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680274A true BE680274A (enrdf_load_html_response) | 1966-10-03 |
Family
ID=3848621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680274D BE680274A (enrdf_load_html_response) | 1966-04-29 | 1966-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE680274A (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2134457A1 (enrdf_load_html_response) * | 1971-04-23 | 1972-12-08 | Westinghouse Electric Corp | |
| FR2513031A1 (fr) * | 1981-09-17 | 1983-03-18 | Fontaine Ets Pierre | Perfectionnements apportes aux procedes et aux dispositifs d'alimentation electrique alternative d'une charge, sans discontinuite du signal alternatif |
-
1966
- 1966-04-29 BE BE680274D patent/BE680274A/nl unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2134457A1 (enrdf_load_html_response) * | 1971-04-23 | 1972-12-08 | Westinghouse Electric Corp | |
| FR2513031A1 (fr) * | 1981-09-17 | 1983-03-18 | Fontaine Ets Pierre | Perfectionnements apportes aux procedes et aux dispositifs d'alimentation electrique alternative d'une charge, sans discontinuite du signal alternatif |
| EP0074910A1 (fr) * | 1981-09-17 | 1983-03-23 | Etablissements Pierre Fontaine | Perfectionnements apportés aux procédés et aux dispositifs d'alimentation électrique alternative d'une charge, sans discontinuité du signal alternatif |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE11471T1 (de) | Wechselstromleistungsversorgungssystem und verfahren und geraet zum steuern seiner last. | |
| GB2091051A (en) | Dc-to-ac converter | |
| US9685820B2 (en) | Redundant uninterruptible power supply systems | |
| CA2053381C (en) | Power conversion apparatus | |
| DE69125738T2 (de) | Reihenkondensatorvorrichtung | |
| GB2111326A (en) | No-break power supply | |
| US4692632A (en) | Procedure and apparatus for uninterruptible power supply | |
| DE69022555T2 (de) | Gerät zur erfassung von der trennung eines systemes für verteilte stromversorgung. | |
| BE680274A (enrdf_load_html_response) | ||
| DE2357499B2 (de) | Ultraschallsender zur Fernbedienung von Rundfunk- und Fernsehempfängern | |
| GB1333380A (en) | Ac power system couplings | |
| Reed et al. | Large parallel UPS systems utilizing PWM technology | |
| DE19941170A1 (de) | Selbstsymmetrierende Einspeiseschaltung | |
| GB1153440A (en) | An Inverter for Operation at High Frequencies. | |
| JPS5989537A (ja) | インバ−タの制御方式 | |
| DE3935564A1 (de) | Geraet zum parallelen betreiben von nichtunterbrechbaren dreiport-leistungsversorgungseinrichtungen | |
| SU1683128A1 (ru) | Устройство дл автоматического ввода резерва в системе электроснабжени с вентильными преобразовател ми | |
| SU694935A1 (ru) | "Устройство дл блокировки защиты и автоматики смежных участков при повреждении в сети переменного тока | |
| JP2909820B2 (ja) | 交流無停電電源装置による負荷起動方法 | |
| DE3333759C2 (enrdf_load_html_response) | ||
| JPS62100143A (ja) | 無停電々源装置 | |
| Hicks et al. | The development of a lightweight, modular, sinewave inverter system eliminating common control and low frequency transformation | |
| JPS5947929A (ja) | 自動力率制御装置 | |
| US2978629A (en) | Residual voltage reactor circuits | |
| AT147432B (de) | Anordnung zur Überwachung des Betriebes von mit Dampf- oder Gasentladungsstrecken arbeitenden Umformungseinrichtungen. |