DK3992133T3 - Fremgangsmåde til detektering af tab eller underspændingstilstand for fasen i en elektrisk konverterenhed, transportørstyreenhed og transportørsystem - Google Patents

Fremgangsmåde til detektering af tab eller underspændingstilstand for fasen i en elektrisk konverterenhed, transportørstyreenhed og transportørsystem Download PDF

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Publication number
DK3992133T3
DK3992133T3 DK20204336.0T DK20204336T DK3992133T3 DK 3992133 T3 DK3992133 T3 DK 3992133T3 DK 20204336 T DK20204336 T DK 20204336T DK 3992133 T3 DK3992133 T3 DK 3992133T3
Authority
DK
Denmark
Prior art keywords
conveyor
phase
control unit
electrical converter
detecting loss
Prior art date
Application number
DK20204336.0T
Other languages
English (en)
Inventor
Teppo Vuorio
Juhamatti Nikander
Original Assignee
Kone 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 Kone Corp filed Critical Kone Corp
Application granted granted Critical
Publication of DK3992133T3 publication Critical patent/DK3992133T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B29/00—Safety devices of escalators or moving walkways
    • B66B29/005—Applications of security monitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16547—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies voltage or current in AC supplies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B25/00—Control of escalators or moving walkways
    • B66B25/006—Monitoring for maintenance or repair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/04—Measuring peak values or amplitude or envelope of AC or of pulses
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Escalators And Moving Walkways (AREA)
DK20204336.0T 2020-10-28 2020-10-28 Fremgangsmåde til detektering af tab eller underspændingstilstand for fasen i en elektrisk konverterenhed, transportørstyreenhed og transportørsystem DK3992133T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20204336.0A EP3992133B1 (en) 2020-10-28 2020-10-28 Method for detecting loss or undervoltage condition of phase of electric converter unit, conveyor control unit, and conveyor system

Publications (1)

Publication Number Publication Date
DK3992133T3 true DK3992133T3 (da) 2024-06-10

Family

ID=73037768

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20204336.0T DK3992133T3 (da) 2020-10-28 2020-10-28 Fremgangsmåde til detektering af tab eller underspændingstilstand for fasen i en elektrisk konverterenhed, transportørstyreenhed og transportørsystem

Country Status (5)

Country Link
US (1) US11815535B2 (da)
EP (1) EP3992133B1 (da)
CN (1) CN114476911A (da)
DK (1) DK3992133T3 (da)
FI (1) FI3992133T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3954642B1 (en) * 2020-08-11 2024-10-02 KONE Corporation Method and system for an automatic rescue operation of an elevator car

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86053C (fi) * 1989-10-31 1992-07-10 Kone Oy Foerfarande och anordning foer styrning av en lyftmotor.
JP2523927B2 (ja) * 1990-04-11 1996-08-14 株式会社日立製作所 乗客コンベアの制御装置
US5754033A (en) * 1996-03-13 1998-05-19 Alaska Power Systems Inc. Control system and circuits for distributed electrical-power generating stations
JP6150474B2 (ja) * 2012-08-09 2017-06-21 三菱電機株式会社 ウィンドプロファイラにおける信号処理装置および信号処理方法
EP3428667B1 (de) * 2014-06-30 2022-07-27 Elmos Semiconductor SE Verfahren zur erlangung eines hinweises, insbesondere eines anfangshinweises auf eine mögliche fehlerhafte lastbedingung eines mehrphasigen elektromotors
JP6164195B2 (ja) * 2014-11-06 2017-07-19 トヨタ自動車株式会社 電力変換器
CN109642919B (zh) * 2016-10-21 2021-10-15 松下知识产权经营株式会社 接地检测装置以及蓄电系统
US11368102B2 (en) * 2018-05-21 2022-06-21 Mitsubishi Electric Corporation Power conversion device
KR102382136B1 (ko) * 2018-11-21 2022-04-01 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 전원 장치
CN110171765B (zh) * 2019-05-31 2024-04-12 广州地铁设计研究院股份有限公司 一种自动扶梯保护方法及其系统

Also Published As

Publication number Publication date
US11815535B2 (en) 2023-11-14
FI3992133T3 (fi) 2024-05-31
US20220128606A1 (en) 2022-04-28
EP3992133A1 (en) 2022-05-04
CN114476911A (zh) 2022-05-13
EP3992133B1 (en) 2024-03-13

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