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AU2001221686A1 - Electrical switchgear - Google Patents

Electrical switchgear

Info

Publication number
AU2001221686A1
AU2001221686A1 AU2001221686A AU2168601A AU2001221686A1 AU 2001221686 A1 AU2001221686 A1 AU 2001221686A1 AU 2001221686 A AU2001221686 A AU 2001221686A AU 2168601 A AU2168601 A AU 2168601A AU 2001221686 A1 AU2001221686 A1 AU 2001221686A1
Authority
AU
Australia
Prior art keywords
electrical switchgear
switchgear
semiconductor
starter
aim
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.)
Abandoned
Application number
AU2001221686A
Inventor
Rainer Gunzel
Peter Magyar
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7629020&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001221686(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Moeller GmbH filed Critical Moeller GmbH
Publication of AU2001221686A1 publication Critical patent/AU2001221686A1/en
Abandoned legal-status Critical Current

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/28—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive increase of voltage applied to primary circuit of motor
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/40—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor in either direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lock And Its Accessories (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electronic Switches (AREA)
  • Saccharide Compounds (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Glass Compositions (AREA)

Abstract

The invention relates to an electrical switchgear, especially a semiconductor soft-starter with reverse function on semiconductor basis. The aim of the invention is to reduce the number of components required for such a switchgear. To this end, the desired functionality is implemented into a device having a known design and a different functionality.
AU2001221686A 2000-01-28 2000-12-19 Electrical switchgear Abandoned AU2001221686A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10003692A DE10003692A1 (en) 2000-01-28 2000-01-28 Electrical switching device
DE10003692 2000-01-28
PCT/EP2000/012941 WO2001056143A1 (en) 2000-01-28 2000-12-19 Electrical switchgear

Publications (1)

Publication Number Publication Date
AU2001221686A1 true AU2001221686A1 (en) 2001-08-07

Family

ID=7629020

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001221686A Abandoned AU2001221686A1 (en) 2000-01-28 2000-12-19 Electrical switchgear

Country Status (6)

Country Link
EP (1) EP1250749B1 (en)
AT (1) ATE326074T1 (en)
AU (1) AU2001221686A1 (en)
DE (2) DE10003692A1 (en)
ES (1) ES2261266T3 (en)
WO (1) WO2001056143A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1508195A1 (en) 2002-05-29 2005-02-23 Bristol Compressors Inc. System and method for soft starting a three phase motor
DE102005036777B4 (en) * 2005-08-02 2020-01-09 Phoenix Contact Gmbh & Co. Kg Three-phase power amplifier
DE112006003968A5 (en) * 2006-05-23 2009-04-23 Siemens Aktiengesellschaft Electric drive unit
DE102007010605A1 (en) * 2007-03-05 2008-09-11 Siemens Ag Soft starters for electric motor, has port, input and output, and each of input is connected to each of output by arm and each arm has controlling semiconductor switch
DE502007005666D1 (en) * 2007-04-26 2010-12-30 Siemens Ag Relief of the bypass system of soft-starters of overcurrents
AT509136A3 (en) * 2008-11-10 2015-12-15 Siemens Ag PHASE PLATE
CN102412767A (en) * 2011-12-03 2012-04-11 北京科大(鞍山)工业自动化有限公司 Main circuit and trigger circuit with dynamic-braking alternating current electronic switch
CN104813245B (en) * 2012-10-22 2018-01-02 Abb技术有限公司 Automatic cleaning method for pump systems including soft starter arrangements
DE102014216997A1 (en) * 2014-08-26 2016-03-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Electric drive
DE102016001474A1 (en) 2015-11-19 2017-05-24 Sew-Eurodrive Gmbh & Co Kg Drive comprising an electric motor, in particular a three-phase motor, which can be fed by a converter, and a method for operating a drive
CN105429552A (en) * 2015-12-28 2016-03-23 天津市福锐达电气成套设备工程有限公司 Three-phase reversible thyristor system
CN105450133A (en) * 2015-12-28 2016-03-30 天津市福锐达电气成套设备工程有限公司 Three-phase thyristor system with dynamic braking
DE102016101553A1 (en) * 2016-01-28 2017-08-03 Eaton Electrical Ip Gmbh & Co. Kg Electronic motor starter with protection and monitoring function
CN107124123A (en) * 2016-11-09 2017-09-01 浙江万工电气有限公司 A kind of soft initiator for carrying rotating
CN108547343B (en) * 2018-04-27 2021-02-23 徐州徐工矿山机械有限公司 Soft start control system of high-voltage high-power electric hydraulic excavator
EP3629468B1 (en) 2018-09-27 2022-01-19 Siemens Aktiengesellschaft Method for operating an ac machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1413547B2 (en) * 1963-09-03 1971-12-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt ARRANGEMENT FOR THE CONTROL OF A THREE-PHASE ASYNCHRONOUS MOTOR WITH SHORT-CIRCUIT RUNNER
US3678355A (en) * 1970-08-11 1972-07-18 Fincor Inc Control for three phase a.c. motor
DE2516693A1 (en) * 1975-04-16 1976-10-28 Blocher Motor Kg DEVICE FOR CONTROLLING THREE-PHASE SYNC MACHINES
DE4008002C2 (en) * 1990-03-13 1994-04-28 Siemens Ag Method and device for controlling a motor-operated actuator
US4996469A (en) * 1990-03-16 1991-02-26 Allen-Bradley Company, Inc. Electric motor controller with bypass contactor
ES2047446B1 (en) * 1992-05-04 1996-10-16 Power Controls Iberica S A APPARATUS AND METHOD OF CONTROL OF START AND STOP OF THREE-PHASE ASYNCHRONOUS MOTORS.
DE4225231C1 (en) * 1992-07-30 1993-12-02 Alfred Dipl Ing Krumpe Run-up and run-down control for async motor - uses constant voltage during run-up and run-down, with max. voltage supplied at async revs and switching in of short circuit protection
DE4310043A1 (en) * 1993-03-27 1994-09-29 Kimo Ind Elektronik Gmbh Circuit arrangement for controlling or regulating the starting (acceleration), braking and rotation speed of a three-phase asynchronous motor

Also Published As

Publication number Publication date
DE10003692A1 (en) 2001-08-02
WO2001056143A1 (en) 2001-08-02
ES2261266T3 (en) 2006-11-16
ATE326074T1 (en) 2006-06-15
EP1250749A1 (en) 2002-10-23
EP1250749B1 (en) 2006-05-10
DE50012738D1 (en) 2006-06-14

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