CN1084288C - 电梯系统的速度控制装置 - Google Patents

电梯系统的速度控制装置 Download PDF

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Publication number
CN1084288C
CN1084288C CN98104170A CN98104170A CN1084288C CN 1084288 C CN1084288 C CN 1084288C CN 98104170 A CN98104170 A CN 98104170A CN 98104170 A CN98104170 A CN 98104170A CN 1084288 C CN1084288 C CN 1084288C
Authority
CN
China
Prior art keywords
current
phase
induction motor
control unit
speed 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.)
Expired - Lifetime
Application number
CN98104170A
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English (en)
Chinese (zh)
Other versions
CN1190639A (zh
Inventor
李济弼
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.)
Otis Elevator Korea Co Ltd
Original Assignee
LG Otis Elevator Co
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 LG Otis Elevator Co filed Critical LG Otis Elevator Co
Publication of CN1190639A publication Critical patent/CN1190639A/zh
Application granted granted Critical
Publication of CN1084288C publication Critical patent/CN1084288C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415—Control system configuration and the data transmission or communication within the control system

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Control Of Ac Motors In General (AREA)
CN98104170A 1997-01-10 1998-01-10 电梯系统的速度控制装置 Expired - Lifetime CN1084288C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970000454A KR100226056B1 (ko) 1997-01-10 1997-01-10 엘리베이터의 속도 제어장치
KR454/97 1997-01-10

Publications (2)

Publication Number Publication Date
CN1190639A CN1190639A (zh) 1998-08-19
CN1084288C true CN1084288C (zh) 2002-05-08

Family

ID=19494374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98104170A Expired - Lifetime CN1084288C (zh) 1997-01-10 1998-01-10 电梯系统的速度控制装置

Country Status (3)

Country Link
JP (1) JP2912316B2 (ja)
KR (1) KR100226056B1 (ja)
CN (1) CN1084288C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459471B1 (ko) * 1998-03-06 2005-06-01 엘지산전 주식회사 삼상교류전동기의전류제어방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85101361A (zh) * 1985-04-01 1986-09-24 三菱电机株式会社 电机控制系统
CN87101734A (zh) * 1986-03-07 1987-09-16 三菱电机株式会社 电梯的控制装置
CN1076168A (zh) * 1992-03-06 1993-09-15 三菱电机株式会社 电梯速度控制装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03253287A (ja) * 1990-03-02 1991-11-12 Hitachi Ltd エレベータの速度制御装置および方法
KR920001947A (ko) * 1990-06-25 1992-01-30 이헌조 서라운드 모드 자동절환 시스템

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85101361A (zh) * 1985-04-01 1986-09-24 三菱电机株式会社 电机控制系统
CN87101734A (zh) * 1986-03-07 1987-09-16 三菱电机株式会社 电梯的控制装置
CN1076168A (zh) * 1992-03-06 1993-09-15 三菱电机株式会社 电梯速度控制装置

Also Published As

Publication number Publication date
JPH10194612A (ja) 1998-07-28
KR100226056B1 (ko) 1999-10-15
KR19980065449A (ko) 1998-10-15
CN1190639A (zh) 1998-08-19
JP2912316B2 (ja) 1999-06-28

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
ASS Succession or assignment of patent right

Owner name: LG.OTIS LIFT CO., LTD.

Free format text: FORMER OWNER: LG ELECTROGENESIS CO., LTD.

Effective date: 20010723

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20010723

Applicant after: LG OTIS Elevator Co., Ltd.

Applicant before: LG electric Society

C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20020508

CX01 Expiry of patent term