JPS52137845A - Control device for ac elevator - Google Patents
Control device for ac elevatorInfo
- Publication number
- JPS52137845A JPS52137845A JP5363376A JP5363376A JPS52137845A JP S52137845 A JPS52137845 A JP S52137845A JP 5363376 A JP5363376 A JP 5363376A JP 5363376 A JP5363376 A JP 5363376A JP S52137845 A JPS52137845 A JP S52137845A
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- control device
- variable
- voltage
- control
- 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
- Elevator Control (AREA)
- Control Of Ac Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE: To reduce the power consumption and vibration noise of an AC elevator by controlling most acceleration and deceleration of the cage of the elevator by a variable voltage and variable frequency control of low rotor loss and by maintaining constant frequency in low speed region by voltage control.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51053633A JPS601268B2 (en) | 1976-05-11 | 1976-05-11 | AC elevator control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51053633A JPS601268B2 (en) | 1976-05-11 | 1976-05-11 | AC elevator control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52137845A true JPS52137845A (en) | 1977-11-17 |
JPS601268B2 JPS601268B2 (en) | 1985-01-12 |
Family
ID=12948296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51053633A Expired JPS601268B2 (en) | 1976-05-11 | 1976-05-11 | AC elevator control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS601268B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56132275U (en) * | 1980-03-07 | 1981-10-07 | ||
JPS56132274U (en) * | 1980-03-07 | 1981-10-07 | ||
JPS5822279A (en) * | 1981-08-04 | 1983-02-09 | 三菱電機株式会社 | Controller for alternating current elevator |
JPS59108674A (en) * | 1982-12-11 | 1984-06-23 | 株式会社日立製作所 | Alternating current geared elevator |
JPS6040387A (en) * | 1983-08-12 | 1985-03-02 | 三菱電機株式会社 | Controller for speed of alternating current elevator |
KR100771912B1 (en) * | 2005-06-30 | 2007-11-01 | 엘에스산전 주식회사 | Noise reducing method for inverter for elevator door |
CN110980483A (en) * | 2019-12-30 | 2020-04-10 | 日立电梯(中国)有限公司 | Low-frequency vibration isolation device and elevator |
-
1976
- 1976-05-11 JP JP51053633A patent/JPS601268B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56132275U (en) * | 1980-03-07 | 1981-10-07 | ||
JPS56132274U (en) * | 1980-03-07 | 1981-10-07 | ||
JPS5822279A (en) * | 1981-08-04 | 1983-02-09 | 三菱電機株式会社 | Controller for alternating current elevator |
JPS59108674A (en) * | 1982-12-11 | 1984-06-23 | 株式会社日立製作所 | Alternating current geared elevator |
JPS6040387A (en) * | 1983-08-12 | 1985-03-02 | 三菱電機株式会社 | Controller for speed of alternating current elevator |
KR100771912B1 (en) * | 2005-06-30 | 2007-11-01 | 엘에스산전 주식회사 | Noise reducing method for inverter for elevator door |
CN110980483A (en) * | 2019-12-30 | 2020-04-10 | 日立电梯(中国)有限公司 | Low-frequency vibration isolation device and elevator |
Also Published As
Publication number | Publication date |
---|---|
JPS601268B2 (en) | 1985-01-12 |
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