JPS534812A - Power source for dc motor - Google Patents
Power source for dc motorInfo
- Publication number
- JPS534812A JPS534812A JP7875676A JP7875676A JPS534812A JP S534812 A JPS534812 A JP S534812A JP 7875676 A JP7875676 A JP 7875676A JP 7875676 A JP7875676 A JP 7875676A JP S534812 A JPS534812 A JP S534812A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- power source
- relatively small
- voltage regulation
- small capacity
- 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
- Elevator Control (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Multiple Motors (AREA)
Abstract
PURPOSE: To supply large peak power to DC motor which repeats acceleration and braking frequently, from relatively small capacity power source without dropping voltage regulation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7875676A JPS534812A (en) | 1976-07-01 | 1976-07-01 | Power source for dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7875676A JPS534812A (en) | 1976-07-01 | 1976-07-01 | Power source for dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS534812A true JPS534812A (en) | 1978-01-17 |
Family
ID=13670733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7875676A Pending JPS534812A (en) | 1976-07-01 | 1976-07-01 | Power source for dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS534812A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5250786A (en) * | 1990-09-27 | 1993-10-05 | Sawafuji Electric Co., Ltd. | D-C arc welding apparatus |
JP2010064864A (en) * | 2008-09-11 | 2010-03-25 | Toshiba Elevator Co Ltd | Elevator system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS473772A (en) * | 1970-07-31 | 1972-02-24 | Westinghouse Electric Corp | Electrical apparatus with frequency controlled load compensation |
JPH052496A (en) * | 1991-06-24 | 1993-01-08 | Hitachi Cable Ltd | Multi-task monitor |
-
1976
- 1976-07-01 JP JP7875676A patent/JPS534812A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS473772A (en) * | 1970-07-31 | 1972-02-24 | Westinghouse Electric Corp | Electrical apparatus with frequency controlled load compensation |
JPH052496A (en) * | 1991-06-24 | 1993-01-08 | Hitachi Cable Ltd | Multi-task monitor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5250786A (en) * | 1990-09-27 | 1993-10-05 | Sawafuji Electric Co., Ltd. | D-C arc welding apparatus |
JP2010064864A (en) * | 2008-09-11 | 2010-03-25 | Toshiba Elevator Co Ltd | Elevator system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS534812A (en) | Power source for dc motor | |
JPS549747A (en) | Non-stopping power source unit | |
JPS5216901A (en) | Power device | |
JPS5417246A (en) | Control system for ac elevator | |
JPS5214814A (en) | Generating set | |
JPS5228632A (en) | Non-failure power source | |
JPS51132437A (en) | Non-interrupted power supply | |
JPS5312058A (en) | Dc power controlling apparatus | |
JPS5258813A (en) | Ac motor control circuit | |
JPS51121168A (en) | A-c power control means | |
JPS534839A (en) | Power source device | |
JPS528441A (en) | Power supplying system | |
JPS51138840A (en) | Power source supplying system | |
JPS51149520A (en) | Electric power source circuit | |
JPS53135416A (en) | Chopper controller | |
JPS534813A (en) | Power source for elevator motor | |
JPS5222743A (en) | Power source control system | |
JPS51149513A (en) | Power source apparatus for loading on the vehicle | |
JPS5231358A (en) | Constant power supplying device | |
JPS5319517A (en) | Transistor chopper device | |
JPS525451A (en) | Stabilized power source | |
JPS52143454A (en) | Power control system | |
JPS52112720A (en) | Speed control apparatus of motor | |
JPS51138842A (en) | Dc feed system | |
JPS5217649A (en) | Power source stabilizing circuit |