JPS5479408A - Synchronous generator - Google Patents
Synchronous generatorInfo
- Publication number
- JPS5479408A JPS5479408A JP14601377A JP14601377A JPS5479408A JP S5479408 A JPS5479408 A JP S5479408A JP 14601377 A JP14601377 A JP 14601377A JP 14601377 A JP14601377 A JP 14601377A JP S5479408 A JPS5479408 A JP S5479408A
- Authority
- JP
- Japan
- Prior art keywords
- load
- time
- throwing
- terminals
- voltage
- 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
- Synchronous Machinery (AREA)
Abstract
PURPOSE: To suppress an instantaneous voltage drop of a generator low at a load throwing in time by providing an intermediate tap in an armature winding and by connecting a load to this tap only at a time throwing in a load.
CONSTITUTION: Providing intermediate taps in an armature winding, a load 10 is connected to each output terminal 3-8 through switches 9a-9c. Also an output voltage is detected by a voltage detecting device 13 through transformers 11 and a switch 12 and feed back to a voltage controlling device 14. A voltage controlling device 14 controlls a field winding 15 according with the feed back quantities. At a time of a load thrown in switches 9a-9c are connected to terminals 3,5,7 and after starting of a load 10(motors etc.) are connected to terminals 4,6,8. By doing in this manner, as intermediate taps are used as output terminals at a load throwing in time, a transient reactance becomes small and an instantaneous voltage drop of a generator can be suppressed low.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14601377A JPS5479408A (en) | 1977-12-07 | 1977-12-07 | Synchronous generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14601377A JPS5479408A (en) | 1977-12-07 | 1977-12-07 | Synchronous generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5479408A true JPS5479408A (en) | 1979-06-25 |
Family
ID=15398111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14601377A Pending JPS5479408A (en) | 1977-12-07 | 1977-12-07 | Synchronous generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5479408A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10201148A (en) * | 1997-01-06 | 1998-07-31 | Okuma Mach Works Ltd | Synchronous motor |
-
1977
- 1977-12-07 JP JP14601377A patent/JPS5479408A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10201148A (en) * | 1997-01-06 | 1998-07-31 | Okuma Mach Works Ltd | Synchronous motor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5614323A (en) | Control method of electric power equipment | |
JPS5479408A (en) | Synchronous generator | |
JPS5484425A (en) | Switching regulator | |
JPS54108248A (en) | Static type trip device | |
JPS54114712A (en) | Control unit for synchronous machine | |
JPS54113038A (en) | Dc power supply circuit | |
JPS54140111A (en) | Control device of electric generator | |
JPS536852A (en) | Converting means | |
JPS53106417A (en) | Thyristor scherbius device | |
JPS5654184A (en) | Voltage conversion device | |
JPS5495196A (en) | Protective circuit of superconductive coil | |
SU843078A1 (en) | Inverse sequence current relay | |
JPS5233053A (en) | Transformer protection relay device | |
JPS531845A (en) | Digital protective relay | |
JPS5484225A (en) | Switching power source circuit | |
JPS5271623A (en) | Static type power converter | |
JPS5511671A (en) | Zero-volt ignition relay | |
JPS5569822A (en) | Power unit | |
JPS57180356A (en) | Exciter for synchronous machine | |
ES410087A1 (en) | Improvements in overload switch systems for three-phase induction engines. (Machine-translation by Google Translate, not legally binding) | |
JPS55140172A (en) | Composite equivalent testing device of breaker | |
JPS5532457A (en) | Speed controller for electric motor | |
JPS5482641A (en) | Leakage circuit breaker | |
JPS53106447A (en) | 3-phase voltage compensating transformer and its utilization device | |
JPS5260921A (en) | Voltage regulator in vehicle a.c. generator |