FI112006B - Elmotordrift - Google Patents

Elmotordrift Download PDF

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Publication number
FI112006B
FI112006B FI20012210A FI20012210A FI112006B FI 112006 B FI112006 B FI 112006B FI 20012210 A FI20012210 A FI 20012210A FI 20012210 A FI20012210 A FI 20012210A FI 112006 B FI112006 B FI 112006B
Authority
FI
Finland
Prior art keywords
electric motor
inverter
capacitor
rectifier
current
Prior art date
Application number
FI20012210A
Other languages
English (en)
Finnish (fi)
Other versions
FI20012210A0 (sv
FI20012210A (sv
Inventor
Pekka Jahkonen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8562253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI112006(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kone Corp filed Critical Kone Corp
Priority to FI20012210A priority Critical patent/FI112006B/sv
Publication of FI20012210A0 publication Critical patent/FI20012210A0/sv
Priority to JP2003544884A priority patent/JP4313203B2/ja
Priority to PCT/FI2002/000898 priority patent/WO2003043167A1/en
Priority to CNB028225562A priority patent/CN100468937C/zh
Priority to ES02777384T priority patent/ES2310607T3/es
Priority to AT02777384T priority patent/ATE409976T1/de
Priority to EP02777384A priority patent/EP1444770B1/en
Priority to DE60229157T priority patent/DE60229157D1/de
Publication of FI20012210A publication Critical patent/FI20012210A/sv
Publication of FI112006B publication Critical patent/FI112006B/sv
Application granted granted Critical
Priority to US10/843,292 priority patent/US20040207359A1/en
Priority to HK05107263.0A priority patent/HK1075137A1/xx
Priority to US11/433,430 priority patent/US7176653B2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Stopping Of Electric Motors (AREA)
  • Power Conversion In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Lock And Its Accessories (AREA)
  • Lens Barrels (AREA)

Claims (4)

1. Elmotordrift för drivning av en växelströmsmotor (1; 10), varvid elmotordriften innefattar en frekvensomvandlare (2; 6) for regiering av motom, varvid frekvens-omvandlaren (2; 6) innefattar en likriktare (21; 61) och en växelriktare (22; 62) som utförts med halvledarkopplingar (3; 13) anordnade i brokoppling, mellan riktarna en mellankrets (23; 63; 631) som uppvisar en kondensator (23a; 63a), samt en strypar-10 enhet (7), som är anordnad vid frekvensomvandlarens (6) och samtidigt likriktarens ingäng, varvid tillhörande strypare (71, 71; 72) har anordnats i varje fas (R, S, T), kännetecknad av att elmotordriften dessutom innefattar tvä reglerenheter, av vilka den första innefattar: - nämnda stryparenhet (7) och 15. en mellankrets (63), vars kondensator (63a) har ett lägt värde, av storleksordning- en 50 pF, och den andra innefattar: - en tilläggskopplare (13; 131, 132; 133), vars eltillförsel anordnats att ske via en skyddsrelä (9) och varvid tilläggskopplaren har anordnats i samband med respektive i 7 c 20 halvledarkopplare (12; 12 , 12 ; 12 )i växelriktarens (62) Övre brokoppling (62a) sä ’* att styrsignalen tili respektive halvledarkopplare har anordnats att gä via tilläggs kopplaren da den befinner sig i ledande tillständ; - en strömmätningsenhet (8) för övervakning och/eller mätning av elmotoms mat-ningström; och 25. en strömövervakningsenhet (14), som är anordnad i samband med vardera halvle darkopplare (12; 121, 124; 125) i växelriktarens (62) nedre brokoppling (62b). Elmotordrift enligt patentkrav 1 eller 2, kännetecknad av att tilläggskoppla 2 ren (13) innefattar en kopplartransistor (13a), över vilken driftsspänningen (U) är 3 30 64b) tili styrterminalen (G) hos en halvledarkopplare (12), säsom en IGBT, kan till- 4 kopplad via skyddsrelän (9) och genom vilken en styrpuls frän styrenheten (64; 5 föras under en spänning (U). 112006
3. Elmotordrift enligt patentkrav 1, 2 eller 3, kännetecknad av att mellankretsen (631) innefattar en kopplare (63b), som är anordnad seriellt med kondensatorn (63a).
4. Elmotordrift enligt nägot av föregäende patentkrav, kännetecknad av att 5 kondensatorn (63a) är en pappers-, plast- eller en motsvarande torr kondensator.
FI20012210A 2001-11-14 2001-11-14 Elmotordrift FI112006B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20012210A FI112006B (sv) 2001-11-14 2001-11-14 Elmotordrift
DE60229157T DE60229157D1 (de) 2001-11-14 2002-11-13 Elektromotorantrieb
AT02777384T ATE409976T1 (de) 2001-11-14 2002-11-13 Elektromotorantrieb
PCT/FI2002/000898 WO2003043167A1 (en) 2001-11-14 2002-11-13 Electric motor drive
CNB028225562A CN100468937C (zh) 2001-11-14 2002-11-13 电动马达驱动机构
ES02777384T ES2310607T3 (es) 2001-11-14 2002-11-13 Accionamiento de motor electrico.
JP2003544884A JP4313203B2 (ja) 2001-11-14 2002-11-13 電動モータ駆動装置
EP02777384A EP1444770B1 (en) 2001-11-14 2002-11-13 Electric motor drive
US10/843,292 US20040207359A1 (en) 2001-11-14 2004-05-12 Electric motor drive
HK05107263.0A HK1075137A1 (en) 2001-11-14 2005-08-22 Electric motor drive
US11/433,430 US7176653B2 (en) 2001-11-14 2006-05-15 Electric motor drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012210A FI112006B (sv) 2001-11-14 2001-11-14 Elmotordrift
FI20012210 2001-11-14

Publications (3)

Publication Number Publication Date
FI20012210A0 FI20012210A0 (sv) 2001-11-14
FI20012210A FI20012210A (sv) 2003-05-15
FI112006B true FI112006B (sv) 2003-10-15

Family

ID=8562253

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012210A FI112006B (sv) 2001-11-14 2001-11-14 Elmotordrift

Country Status (10)

Country Link
US (2) US20040207359A1 (sv)
EP (1) EP1444770B1 (sv)
JP (1) JP4313203B2 (sv)
CN (1) CN100468937C (sv)
AT (1) ATE409976T1 (sv)
DE (1) DE60229157D1 (sv)
ES (1) ES2310607T3 (sv)
FI (1) FI112006B (sv)
HK (1) HK1075137A1 (sv)
WO (1) WO2003043167A1 (sv)

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WO2006005885A2 (fr) * 2004-07-05 2006-01-19 Moteurs Leroy-Somer Redresseur et systeme de controle de la vitesse d'un moteur electrique.
ATE528848T1 (de) * 2004-10-07 2011-10-15 Sew Eurodrive Gmbh & Co Motorsteuerung
WO2007003544A2 (de) * 2005-06-30 2007-01-11 Siemens Aktiengesellschaft Frequenzumrichter mit kondensatorlosem spannungs-zwischenkreis
US8144489B2 (en) * 2006-12-08 2012-03-27 Siemens Aktiengesellschaft Production of a real power equilibrium of the phase modules of a converter
FI119231B (sv) * 2006-12-08 2008-09-15 Kone Corp Förfarande, system och programvara för övervakning av skicket hos säkerhetsbrytarna i en hiss
CN101207349B (zh) * 2006-12-22 2014-05-07 海德堡印刷机械股份公司 用于印刷机的安全的电制动装置
US7728535B2 (en) * 2007-06-21 2010-06-01 General Electric Company Chopper circuit topologies for adapting an electrical braking system in a traction vehicle
FI121834B (sv) * 2008-02-29 2011-04-29 Kone Corp Arrangemag för effektmatning
CN102596780B (zh) * 2009-10-26 2014-08-06 因温特奥股份公司 电梯设备中的安全电路
RU2507658C1 (ru) * 2009-12-28 2014-02-20 Мицубиси Электрик Корпорейшн Устройство управления возбуждением электродвигателя переменного тока
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FI123506B (sv) 2012-05-31 2013-06-14 Kone Corp Drivanordning för en hiss samt säkerhetsarrangemang vid en hiss
US8988026B2 (en) * 2012-07-31 2015-03-24 Rockwell Automation Technologies, Inc. Single phase operation of a three-phase drive system
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DE102014202771A1 (de) * 2014-02-14 2015-08-20 Sirona Dental Systems Gmbh Steuerschaltung und Regelungsverfahren für Synchronmaschine
FI20145271L (sv) 2014-03-25 2015-09-26 Kone Corp Frekvensomvandlare med mellankrets och förfarande för att minska effektförbrukning i en mellankrets av en frekvensomvandlare i underhållsläge samt hiss
US10715034B2 (en) * 2015-01-20 2020-07-14 Enphase Energy, Inc. Isolated gate driver auxiliary power supply
CN105619589B (zh) * 2016-03-07 2017-10-31 湖北中南管道有限公司 一种离心机台安全保障装置
JP6575450B2 (ja) * 2016-07-15 2019-09-18 株式会社デンソー 回転電機装置
TWI584572B (zh) * 2016-08-31 2017-05-21 茂達電子股份有限公司 馬達驅動裝置
EP3532421B1 (de) * 2016-10-27 2020-09-16 Inventio AG Aufzuganlage mit schaltkreis mit mittels eines wechselspannungssignals überwachtem schalter
KR20180106543A (ko) 2017-03-21 2018-10-01 엘에스산전 주식회사 인버터 제어방법
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Also Published As

Publication number Publication date
US20040207359A1 (en) 2004-10-21
DE60229157D1 (de) 2008-11-13
EP1444770B1 (en) 2008-10-01
HK1075137A1 (en) 2005-12-02
JP4313203B2 (ja) 2009-08-12
ATE409976T1 (de) 2008-10-15
EP1444770A1 (en) 2004-08-11
CN100468937C (zh) 2009-03-11
US20060214624A1 (en) 2006-09-28
FI20012210A0 (sv) 2001-11-14
FI20012210A (sv) 2003-05-15
CN1586033A (zh) 2005-02-23
WO2003043167A1 (en) 2003-05-22
JP2005510192A (ja) 2005-04-14
US7176653B2 (en) 2007-02-13
ES2310607T3 (es) 2009-01-16

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