SG97287G - Apparatus for controlling an ac power elevator - Google Patents

Apparatus for controlling an ac power elevator

Info

Publication number
SG97287G
SG97287G SG972/87A SG97287A SG97287G SG 97287 G SG97287 G SG 97287G SG 972/87 A SG972/87 A SG 972/87A SG 97287 A SG97287 A SG 97287A SG 97287 G SG97287 G SG 97287G
Authority
SG
Singapore
Prior art keywords
controlling
power elevator
elevator
power
Prior art date
Application number
SG972/87A
Other languages
English (en)
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
Publication of SG97287G publication Critical patent/SG97287G/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/06—Controlling the motor in four quadrants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
SG972/87A 1981-09-28 1987-11-04 Apparatus for controlling an ac power elevator SG97287G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56153345A JPS5859179A (ja) 1981-09-28 1981-09-28 交流エレベ−タの制御装置

Publications (1)

Publication Number Publication Date
SG97287G true SG97287G (en) 1988-06-03

Family

ID=15560439

Family Applications (1)

Application Number Title Priority Date Filing Date
SG972/87A SG97287G (en) 1981-09-28 1987-11-04 Apparatus for controlling an ac power elevator

Country Status (7)

Country Link
US (1) US4454930A (ko)
JP (1) JPS5859179A (ko)
KR (1) KR850002698Y1 (ko)
GB (1) GB2106730B (ko)
HK (1) HK13088A (ko)
MX (1) MX152113A (ko)
SG (1) SG97287G (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154395A (ja) * 1982-03-09 1983-09-13 Mitsubishi Electric Corp 交流エレベ−タの制御装置
JPS58183578A (ja) * 1982-04-20 1983-10-26 三菱電機株式会社 交流エレベ−タの制御装置
JPS59163275A (ja) * 1983-03-09 1984-09-14 株式会社日立製作所 交流エレベ−タ−の制御装置
JPS6043094A (ja) * 1983-08-17 1985-03-07 Mitsubishi Electric Corp エレベ−タの故障時運転装置
KR890002532B1 (ko) * 1983-11-16 1989-07-13 미쓰비시전기 주식회사 풍량 제어장치
JP2579751B2 (ja) * 1986-04-03 1997-02-12 三菱電機株式会社 交流エレベ−タ−の制御装置
DE3782613T2 (de) * 1986-11-14 1993-03-25 Toshiba Kawasaki Kk Hilfsantriebsgeraet fuer eine turbine.
US5089760A (en) * 1986-12-10 1992-02-18 Square D Company DC bus voltage regulation by controlling the frequency in a variable frequency inverter
JP2688814B2 (ja) * 1987-03-19 1997-12-10 三菱電機株式会社 エレベーターの非常時運転装置
US4761726A (en) * 1987-10-23 1988-08-02 Westinghouse Electric Corp. Variable speed constant frequency power system with boost converter auxiliary output
US5256907A (en) * 1988-06-13 1993-10-26 Mitsubishi Denki Kabushiki Kaisha Electric power supply apparatus
JPH0786072B2 (ja) * 1992-11-09 1995-09-20 株式会社日立製作所 エレベータの異常検出装置
US6229278B1 (en) * 1999-09-29 2001-05-08 Rockwell Technologies, Llc Voltage and current limiting method and apparatus for a voltage/frequency drive
US7434664B2 (en) * 2005-03-08 2008-10-14 Kone Corporation Elevator brake system method and control
US7459877B2 (en) * 2006-08-30 2008-12-02 Westinghouse Electric Co., Llc Solid state reversing AC motor starter with DC power source
ES2546622T3 (es) * 2007-07-17 2015-09-25 Inventio Ag Instalación de ascensor con una cabina de ascensor y un dispositivo de freno para detener la cabina de ascensor en un modo de funcionamiento especial y procedimiento para detener una cabina de ascensor en el modo de funcionamiento especial
EP2331442B1 (en) 2008-09-04 2013-10-23 Otis Elevator Company Management of power from multiple sources based on elevator usage patterns
KR101024345B1 (ko) * 2010-07-30 2011-03-23 반도종공(주) 실시간 감시기능을 가지는 호이스트 장치 및 그의 구동방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846812B2 (ja) * 1976-10-13 1983-10-19 株式会社東芝 ガスしや断器
JPS56103077A (en) * 1980-01-21 1981-08-17 Mitsubishi Electric Corp Emergency driving device for elevator
US4381457A (en) * 1981-04-23 1983-04-26 Ladco Development Co., Inc. Method and apparatus for preventing loss of data from volatile memory

Also Published As

Publication number Publication date
KR830003990U (ko) 1983-12-27
JPS5859179A (ja) 1983-04-08
HK13088A (en) 1988-02-26
MX152113A (es) 1985-05-29
US4454930A (en) 1984-06-19
KR850002698Y1 (ko) 1985-11-13
GB2106730B (en) 1985-04-03
GB2106730A (en) 1983-04-13

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