KR840002728A - Speed controller of AC elevator - Google Patents

Speed controller of AC elevator Download PDF

Info

Publication number
KR840002728A
KR840002728A KR1019820005556A KR820005556A KR840002728A KR 840002728 A KR840002728 A KR 840002728A KR 1019820005556 A KR1019820005556 A KR 1019820005556A KR 820005556 A KR820005556 A KR 820005556A KR 840002728 A KR840002728 A KR 840002728A
Authority
KR
South Korea
Prior art keywords
thyristor
phases
firing
motor
signal generating
Prior art date
Application number
KR1019820005556A
Other languages
Korean (ko)
Other versions
KR850001398B1 (en
Inventor
마시유끼 요시다 (외2)
Original Assignee
카다야마히도 하지로
미쓰비시전기 주식회사
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 카다야마히도 하지로, 미쓰비시전기 주식회사 filed Critical 카다야마히도 하지로
Publication of KR840002728A publication Critical patent/KR840002728A/en
Application granted granted Critical
Publication of KR850001398B1 publication Critical patent/KR850001398B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Control Of Ac Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

내용 없음.No content.

Description

교류 에레베이터의 속도 제어장치Speed controller of AC elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 의한 교류 에레베이터의 속도 제어장치의 일실시예를 표시한 점호제어회로의 회로도,2 is a circuit diagram of a call control circuit showing one embodiment of a speed control apparatus of an AC elevator according to the present invention;

제3도는 제2도의 동작 설명도.3 is an operation explanatory diagram of FIG.

Claims (2)

3상교류전원에 접속되어 승실을 구동하는 유도전동기의 제1상 및 제2상에 각각 양방향으로 도통가능한 제1사이리스터의 일측의 전원측과 제1사이리스터의 타측의 전동기측에 각각 제2사이리스터를 접속하고 점호제어회로에 의하여 승실이 역행시에는 전동기에 역행토오크를 발생시키고, 상기 승실이 제동시에는 전동기에 제동토오크를 발생시키도록 한 것에 있어서, 상기 점호제어회로를 3상교류전원중 제1사이리스터가 접속되어 있는 2상간에 접속되어서 점호지령에 의하여 펄스를 발생하는 펄스발생회로와 상기 2상간에 접속되어서 필스에 의하여 제어되며 승실이 역행시에는 제1사이리스터를 기억하고 승실이 감속지령점에 도달하면 제1사이리스터의 일부와 제2사이리스터를 제어하는 신호를 발생하는 신호발생회로등에 의하여 구성되는 것을 특징으로 하는 교류 에레베이터의 속도 제어장치.A second thyristor is connected to the power supply side of one side of the first thyristor and to the motor side of the other side of the first thyristor, which are connected to the three-phase alternating current power source and drive the first and second phases of the induction motor, respectively. Wherein the firing control circuit generates a backing torque to the motor when the occupant reverses, and the braking torque is generated to the motor when the occupant brakes. Is connected between two phases to which pulses are connected and generates pulses by the firing command, and is connected between the two phases and controlled by Fils.When the passengers return, the first thyristor is memorized and the occupancy reaches the deceleration command point. And a signal generating circuit for generating a signal for controlling a part of the first thyristor and the second thyristor. Speed control apparatus of an AC erebeyiteo as. 제1항에 있어서, 2상간의 전압보다도 전압위상이 지연되고 있는 상에 접속된 제1사이리스터를 제어하기 위하여 신호발생회로에 부여되는 점호지령에, 제1사이리스터의 점호각을 전진하는 측에 바이아스를 첨가하고, 또한 상기 점호지령에 관계없이 신호발생회로의 전원 전압의 직접 제1사이리스터의 일부 및 제2사이리스터의 일부에 인가되도록된 교류 에레베이터의 속도 제어장치.The firing command given to the signal generating circuit for controlling the first thyristor connected to the phase in which the voltage phase is delayed rather than the voltage between the two phases, to the side for advancing the firing angle of the first thyristor. A speed control apparatus for an alternating current elevator, wherein an as is added, and is applied to a part of the first thyristor and a part of the second thyristor directly of the power supply voltage of the signal generating circuit regardless of the firing command. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8205556A 1982-06-28 1982-12-11 Speed control device in elevator KR850001398B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57111164A JPS594581A (en) 1982-06-28 1982-06-28 Controller for speed of alternating current elevator
JP57-111164 1982-06-28
JP???57-111164 1982-06-28

Publications (2)

Publication Number Publication Date
KR840002728A true KR840002728A (en) 1984-07-16
KR850001398B1 KR850001398B1 (en) 1985-09-30

Family

ID=14554095

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8205556A KR850001398B1 (en) 1982-06-28 1982-12-11 Speed control device in elevator

Country Status (2)

Country Link
JP (1) JPS594581A (en)
KR (1) KR850001398B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101864406B1 (en) * 2017-07-26 2018-06-04 신대원보일러 주식회사 Wastewater evaporator for waste burnig furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555017A (en) * 1978-06-22 1980-01-14 Toshiba Corp Induction motor controller

Also Published As

Publication number Publication date
KR850001398B1 (en) 1985-09-30
JPS594581A (en) 1984-01-11

Similar Documents

Publication Publication Date Title
AU589803B2 (en) Alternating current motor control apparatus
US3344328A (en) Direct current motor plugging circuit
KR840001012A (en) Induction Motor Control Method
KR830008915A (en) Control device of AC elevator
KR840001011A (en) Induction Motor Control Method
GB1469213A (en) Ac elevator control system
KR830008455A (en) Induction Motor Driving Method
JPS5629480A (en) Operation control device for motor
US3678355A (en) Control for three phase a.c. motor
KR850004950A (en) Speed control device of AC elevator
KR840004023A (en) Control device of AC elevator
JPS63154001A (en) Application of scr in expansion blaking
KR880013807A (en) AC elevator controller
KR830006101A (en) Control device of AC elevator
JPS6411551B2 (en)
KR850008328A (en) Elevator speed controller
CA1312116C (en) Method and device for braking a squirrel-cage motor
KR840002728A (en) Speed controller of AC elevator
KR850003875A (en) Elevator speed controller
KR860007147A (en) Control device of AC elevator
KR840008456A (en) Control device of AC elevator
KR880008936A (en) Elevator control
KR870005891A (en) Control device of AC elevator
US3882365A (en) DC motor control circuit
JPS597679A (en) Controller for alternating current elevator