JPS54154019A - Method of operating generator - Google Patents
Method of operating generatorInfo
- Publication number
- JPS54154019A JPS54154019A JP6217278A JP6217278A JPS54154019A JP S54154019 A JPS54154019 A JP S54154019A JP 6217278 A JP6217278 A JP 6217278A JP 6217278 A JP6217278 A JP 6217278A JP S54154019 A JPS54154019 A JP S54154019A
- Authority
- JP
- Japan
- Prior art keywords
- generator
- closed
- excitation
- transformer
- breakers
- 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.)
- Pending
Links
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE: To eliminate the necessity of increasing the capacity of a generator by starting the excitation of the generator after connecting the generator to a transformer to thereby reduce the excitation rush current of the transformer.
CONSTITUTION: When the rotating speed of a generator 1 reaches, for example, 95% of the maximum speed to become possible to generate a current, a breaker 11 is closed and breakers 12 to 14 at the primary side of transformers 21 to 23, respectively are subsequently closed. Then, field switch 2 is closed on the condition that all the breakers 11 to 14 are closed to start the excitation of the generator 1 so as to thus establish a voltage. Thus, since the voltage is gradually raised after the transformers 21 to 23 are connected at low voltage state, it can reduce the excitation rush current to thereby eliminate the necessity of increasing the capacity of the generator even in case where a load is existed at the transformer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6217278A JPS54154019A (en) | 1978-05-26 | 1978-05-26 | Method of operating generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6217278A JPS54154019A (en) | 1978-05-26 | 1978-05-26 | Method of operating generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54154019A true JPS54154019A (en) | 1979-12-04 |
Family
ID=13192430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6217278A Pending JPS54154019A (en) | 1978-05-26 | 1978-05-26 | Method of operating generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54154019A (en) |
-
1978
- 1978-05-26 JP JP6217278A patent/JPS54154019A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57123426A (en) | Electric power converting circuit | |
| JPS54154019A (en) | Method of operating generator | |
| JPS54114712A (en) | Control unit for synchronous machine | |
| JPS5588586A (en) | Saturation starter | |
| JPS54140111A (en) | Control device of electric generator | |
| JPS5561299A (en) | Excitation controller of synchronous generator | |
| JPS5563600A (en) | Car generator | |
| JPS54121916A (en) | Single phase ac motor control system | |
| JPS54145941A (en) | Method of controlling starting of non-utility electric generator | |
| JPS5233053A (en) | Transformer protection relay device | |
| JPS54129447A (en) | Leakage breaker | |
| JPS54120815A (en) | Test-charging method of line for generator | |
| JPS5734320A (en) | Single-phase three-winding transformer | |
| JPS5292351A (en) | Power factor improving unit | |
| JPS5526054A (en) | Rotating direction control circuit for capacitor motor | |
| JPS5746699A (en) | Exciter for load transformer | |
| JPS5479408A (en) | Synchronous generator | |
| JPS54131711A (en) | Squirrel-cage motor | |
| JPS55157903A (en) | Electric motor vehicle controlling device | |
| JPS5746700A (en) | Exciter for load transformer | |
| JPS54156130A (en) | Power converter | |
| JPS5212447A (en) | Reactive power controller | |
| JPS54136641A (en) | Breaking controller for transformer | |
| JPS54156111A (en) | Starting form of synchronous motors | |
| JPS5496729A (en) | Controller of induction motor |