WO2005040024A3 - Elevator and its control - Google Patents

Elevator and its control Download PDF

Info

Publication number
WO2005040024A3
WO2005040024A3 PCT/FI2004/000620 FI2004000620W WO2005040024A3 WO 2005040024 A3 WO2005040024 A3 WO 2005040024A3 FI 2004000620 W FI2004000620 W FI 2004000620W WO 2005040024 A3 WO2005040024 A3 WO 2005040024A3
Authority
WO
WIPO (PCT)
Prior art keywords
elevator
inv1
inverter
control
rect1
Prior art date
Application number
PCT/FI2004/000620
Other languages
French (fr)
Other versions
WO2005040024A2 (en
Inventor
Pekka Jahkonen
Original Assignee
Kone Corp
Pekka Jahkonen
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 Kone Corp, Pekka Jahkonen filed Critical Kone Corp
Publication of WO2005040024A2 publication Critical patent/WO2005040024A2/en
Publication of WO2005040024A3 publication Critical patent/WO2005040024A3/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)

Abstract

An elevator comprising an elevator car (CAR1) and a drive apparatus for moving the elevator car, and a method for controlling the elevator, said drive apparatus comprising an alternating-current elevator motor (M1) and a frequency converter, which comprises a rectifier (RECT1), an inverter (INV1) and a direct-voltage circuit between them. The rectifier (RECT1) and the inverter (INV1) are separate and the inverter (INV1) is integrated with the motor (M1).
PCT/FI2004/000620 2003-10-29 2004-10-19 Elevator and its control WO2005040024A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031576 2003-10-29
FI20031576A FI114978B (en) 2003-10-29 2003-10-29 Elevator has rectifier and inverter separated from each other and inverter integrated with alternating current elevator motor

Publications (2)

Publication Number Publication Date
WO2005040024A2 WO2005040024A2 (en) 2005-05-06
WO2005040024A3 true WO2005040024A3 (en) 2005-06-16

Family

ID=29226012

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2004/000620 WO2005040024A2 (en) 2003-10-29 2004-10-19 Elevator and its control

Country Status (2)

Country Link
FI (1) FI114978B (en)
WO (1) WO2005040024A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2559952T3 (en) 2008-06-09 2016-02-16 Otis Elevator Company Motor and impeller of elevator and cooling machine thereof
JP6267727B2 (en) 2013-01-17 2018-01-24 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ Advanced deceleration propulsion system for elevators

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07298552A (en) * 1994-04-27 1995-11-10 Nippondenso Co Ltd Motor for driving vehicle
US20030089557A1 (en) * 2000-03-31 2003-05-15 Thomas Eilinger Device and method for reducing the power of the supply connection in lift systems
US20030094920A1 (en) * 2001-11-20 2003-05-22 Mitsubishi Denki Kabushiki Kaisha Inverter-equipped motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07298552A (en) * 1994-04-27 1995-11-10 Nippondenso Co Ltd Motor for driving vehicle
US20030089557A1 (en) * 2000-03-31 2003-05-15 Thomas Eilinger Device and method for reducing the power of the supply connection in lift systems
US20030094920A1 (en) * 2001-11-20 2003-05-22 Mitsubishi Denki Kabushiki Kaisha Inverter-equipped motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *

Also Published As

Publication number Publication date
WO2005040024A2 (en) 2005-05-06
FI114978B (en) 2005-02-15
FI20031576A0 (en) 2003-10-29

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