BE363411A - - Google Patents
Info
- Publication number
- BE363411A BE363411A BE363411DA BE363411A BE 363411 A BE363411 A BE 363411A BE 363411D A BE363411D A BE 363411DA BE 363411 A BE363411 A BE 363411A
- Authority
- BE
- Belgium
- Prior art keywords
- current
- voltage
- alternating
- direct current
- direct
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0805—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for synchronous motors
Landscapes
- Control Of Eletrric Generators (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE363411A true BE363411A (OSRAM) |
Family
ID=36121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE363411D BE363411A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE363411A (OSRAM) |
-
0
- BE BE363411D patent/BE363411A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH415835A (fr) | Procédé pour mesurer un courant continu et appareil pour sa mise en oeuvre | |
| DE2635965C3 (de) | Schaltungsanordnung und Verfahren zur Bildung einer elektrischen Größe, die einer Flußkomponente in einer Drehfeldmaschine proportional ist | |
| BE363411A (OSRAM) | ||
| GB1488775A (en) | Current measuring apparatus | |
| JP2611635B2 (ja) | 直流電流計測器 | |
| RU2328749C1 (ru) | Способ измерения намагничивающего тока трансформатора, работающего под нагрузкой | |
| SU55754A1 (ru) | Прибор дл изменени сдвига фаз между электродвижущей силой холостого хода и напр жением синхронных генераторов | |
| DE652997C (de) | Schaltung zur Kompoundierung von Wechselstromsynchrongeneratoren | |
| GB897513A (en) | Improvements in or relating to tachometer generators and frequency sensitive a.c. systems | |
| JP2993529B2 (ja) | 電流測定装置 | |
| CH134987A (fr) | Procédé et installation pour mesurer le produit d'une pluralité de grandeurs électriques. | |
| US1961823A (en) | Electric measuring system | |
| US3090006A (en) | Inphase load current measuring apparatus | |
| BE542442A (OSRAM) | ||
| SU70235A1 (ru) | Устройство дл измерени посто нного тока | |
| SU121507A1 (ru) | Устройство дл учета полной энергии в сет х переменного тока | |
| SU1246015A1 (ru) | Магнитоэлектронный преобразователь ток-напр жение | |
| SU1231468A1 (ru) | Измеритель посто нного тока | |
| JP2665912B2 (ja) | 接地抵抗の影響を補償した絶縁抵抗測定方法 | |
| JPS6133359B2 (OSRAM) | ||
| SU117748A1 (ru) | Устройство дл измерени электромагнитного момента в асинхронных электрических машинах | |
| SU240348A1 (ru) | Ж. А. ЯМПОЛБСКИЙ Государственное конструкторское бюро «Термоприбор» | |
| CH363737A (fr) | Régulateur de four électrique à arc polyphasé | |
| Heyland | A graphical treatment of the induction motor | |
| BE363995A (OSRAM) |