JPS52137845A - Control device for ac elevator - Google Patents

Control device for ac elevator

Info

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
Application number
JP5363376A
Other languages
Japanese (ja)
Other versions
JPS601268B2 (en
Inventor
Nobuo Anzai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP51053633A priority Critical patent/JPS601268B2/en
Publication of JPS52137845A publication Critical patent/JPS52137845A/en
Publication of JPS601268B2 publication Critical patent/JPS601268B2/en
Expired legal-status Critical Current

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
JP51053633A 1976-05-11 1976-05-11 AC elevator control device Expired JPS601268B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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