JPS51143242A - Control apparatus for ac elevater - Google Patents
Control apparatus for ac elevaterInfo
- Publication number
- JPS51143242A JPS51143242A JP50067287A JP6728775A JPS51143242A JP S51143242 A JPS51143242 A JP S51143242A JP 50067287 A JP50067287 A JP 50067287A JP 6728775 A JP6728775 A JP 6728775A JP S51143242 A JPS51143242 A JP S51143242A
- Authority
- JP
- Japan
- Prior art keywords
- control apparatus
- elevater
- induction motor
- braked
- elevator
- 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.)
- Granted
Links
Landscapes
- Stopping Of Electric Motors (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
PURPOSE: Control apparatus for AC elevator is which induction motor is DC braked by utilizing some of the semiconductor elements which are connected with the induction motor.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50067287A JPS51143242A (en) | 1975-06-03 | 1975-06-03 | Control apparatus for ac elevater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50067287A JPS51143242A (en) | 1975-06-03 | 1975-06-03 | Control apparatus for ac elevater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51143242A true JPS51143242A (en) | 1976-12-09 |
JPS572634B2 JPS572634B2 (en) | 1982-01-18 |
Family
ID=13340601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50067287A Granted JPS51143242A (en) | 1975-06-03 | 1975-06-03 | Control apparatus for ac elevater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51143242A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53128842A (en) * | 1977-04-15 | 1978-11-10 | Mitsubishi Electric Corp | Speed controller for ac elevator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939722A (en) * | 1972-08-30 | 1974-04-13 |
-
1975
- 1975-06-03 JP JP50067287A patent/JPS51143242A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939722A (en) * | 1972-08-30 | 1974-04-13 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53128842A (en) * | 1977-04-15 | 1978-11-10 | Mitsubishi Electric Corp | Speed controller for ac elevator |
JPS5950590B2 (en) * | 1977-04-15 | 1984-12-08 | 三菱電機株式会社 | AC elevator speed control device |
Also Published As
Publication number | Publication date |
---|---|
JPS572634B2 (en) | 1982-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5245019A (en) | Control device of induction motor | |
JPS51143242A (en) | Control apparatus for ac elevater | |
JPS522941A (en) | Traction elevator | |
JPS5211554A (en) | Elevator control system | |
JPS5245017A (en) | Control device of induction motor | |
JPS51113112A (en) | Control means for induction motor | |
JPS5263582A (en) | Speed instruction circuit | |
JPS5258813A (en) | Ac motor control circuit | |
JPS5226417A (en) | Control system for ac motor | |
JPS5262846A (en) | Full indicator of elevator | |
JPS5244910A (en) | Slip ditecting apparatus | |
JPS51129056A (en) | Elevator control system | |
JPS5212414A (en) | Running method of three phase induction motor | |
JPS51143824A (en) | Braking apparatus for induction motor | |
JPS5229056A (en) | Elevator control device | |
JPS5318153A (en) | Method for controlling group of elevators | |
JPS5229053A (en) | Elevator control device | |
JPS5259445A (en) | Control system for a.c. elevator | |
JPS5213071A (en) | Eddy current brake speed controller | |
JPS5231313A (en) | Controlling device for no-commutator motor | |
JPS5233058A (en) | Power factor-voltage control device | |
JPS525451A (en) | Stabilized power source | |
JPS51118024A (en) | D.c.motor controller | |
JPS5227149A (en) | Elevator apparatus | |
JPS5316820A (en) | Controller for induction motor |