JPH0419156B2 - - Google Patents

Info

Publication number
JPH0419156B2
JPH0419156B2 JP59038211A JP3821184A JPH0419156B2 JP H0419156 B2 JPH0419156 B2 JP H0419156B2 JP 59038211 A JP59038211 A JP 59038211A JP 3821184 A JP3821184 A JP 3821184A JP H0419156 B2 JPH0419156 B2 JP H0419156B2
Authority
JP
Japan
Prior art keywords
induction motor
speed
elevator
current
pulse width
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.)
Expired - Lifetime
Application number
JP59038211A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60183476A (ja
Inventor
Tooru Tanahashi
Yoshio Myanishi
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 JP59038211A priority Critical patent/JPS60183476A/ja
Priority to KR1019850000323A priority patent/KR850005819A/ko
Priority to US06/706,311 priority patent/US4624343A/en
Priority to GB08505146A priority patent/GB2157103B/en
Publication of JPS60183476A publication Critical patent/JPS60183476A/ja
Priority to SG158/88A priority patent/SG15888G/en
Priority to KR2019900004255U priority patent/KR900005251Y1/ko
Publication of JPH0419156B2 publication Critical patent/JPH0419156B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)
JP59038211A 1984-02-29 1984-02-29 エレベ−タの速度制御装置 Granted JPS60183476A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP59038211A JPS60183476A (ja) 1984-02-29 1984-02-29 エレベ−タの速度制御装置
KR1019850000323A KR850005819A (ko) 1984-02-29 1985-01-21 엘리베이터의 속도 제어장치
US06/706,311 US4624343A (en) 1984-02-29 1985-02-27 Speed control apparatus for elevator
GB08505146A GB2157103B (en) 1984-02-29 1985-02-28 Speed control apparatus for elevator
SG158/88A SG15888G (en) 1984-02-29 1988-03-04 Speed control apparatus for elevator
KR2019900004255U KR900005251Y1 (ko) 1984-02-29 1990-04-10 엘리베이터의 속도 제어장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59038211A JPS60183476A (ja) 1984-02-29 1984-02-29 エレベ−タの速度制御装置

Publications (2)

Publication Number Publication Date
JPS60183476A JPS60183476A (ja) 1985-09-18
JPH0419156B2 true JPH0419156B2 (en]) 1992-03-30

Family

ID=12518978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59038211A Granted JPS60183476A (ja) 1984-02-29 1984-02-29 エレベ−タの速度制御装置

Country Status (5)

Country Link
US (1) US4624343A (en])
JP (1) JPS60183476A (en])
KR (1) KR850005819A (en])
GB (1) GB2157103B (en])
SG (1) SG15888G (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH065995B2 (ja) * 1985-05-09 1994-01-19 三菱電機株式会社 エレベ−タの速度制御装置
CA1313244C (en) * 1985-05-28 1993-01-26 Dietrich E. Herrmann Escalator service speed control
JPS6413386A (en) * 1987-07-06 1989-01-18 Mitsubishi Electric Corp Controller for ac elevator
US4958269A (en) * 1988-07-27 1990-09-18 Eaton Corporation Current control for microprocessor motor drive
JPH02249878A (ja) * 1989-03-17 1990-10-05 Mitsubishi Electric Corp エレベータの速度制御方法
JPH0796423B2 (ja) * 1989-07-18 1995-10-18 三菱電機株式会社 エレベータの制御装置
US7307396B2 (en) * 2004-12-13 2007-12-11 Caterpillar Inc. Overload protection system for an electrical device
CN101360675B (zh) * 2006-05-16 2011-04-27 三菱电机株式会社 电梯控制装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103151A (en) * 1976-02-25 1977-08-30 Toshiba Corp Controlling device for elevator
JPS541551A (en) * 1977-06-03 1979-01-08 Mitsubishi Electric Corp Starting frequency liming device of elevator
JPS5495439A (en) * 1978-01-12 1979-07-27 Mitsubishi Electric Corp Protector for motor of elevator
JPS5822279A (ja) * 1981-08-04 1983-02-09 三菱電機株式会社 交流エレベ−タの制御装置
US4414499A (en) * 1981-10-14 1983-11-08 Dr. Louis W. Parker Motor protecting improved energy economizer for induction motors
US4533862A (en) * 1982-10-12 1985-08-06 Otis Elevator Company Polyphase motor drive imbalance detection
US4542324A (en) * 1982-12-20 1985-09-17 Hughes Tool Company Overtemperature speed control for a variable speed drive
JPS6016184A (ja) * 1983-07-06 1985-01-26 Mitsubishi Electric Corp エレベ−タの制御装置

Also Published As

Publication number Publication date
GB2157103A (en) 1985-10-16
SG15888G (en) 1988-07-08
KR850005819A (ko) 1985-09-26
US4624343A (en) 1986-11-25
JPS60183476A (ja) 1985-09-18
GB2157103B (en) 1987-09-30
GB8505146D0 (en) 1985-04-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term