FI121492B - Taajuusmuuttajan ylijännitesuojaus - Google Patents

Taajuusmuuttajan ylijännitesuojaus Download PDF

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Publication number
FI121492B
FI121492B FI20050420A FI20050420A FI121492B FI 121492 B FI121492 B FI 121492B FI 20050420 A FI20050420 A FI 20050420A FI 20050420 A FI20050420 A FI 20050420A FI 121492 B FI121492 B FI 121492B
Authority
FI
Finland
Prior art keywords
voltage
frequency converter
overvoltage protection
switch
circuit
Prior art date
Application number
FI20050420A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20050420A (fi
FI20050420A0 (fi
Inventor
Risto Komulainen
Trygve Bjoerkgren
Original Assignee
Vacon Oyj
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 Vacon Oyj filed Critical Vacon Oyj
Priority to FI20050420A priority Critical patent/FI121492B/fi
Publication of FI20050420A0 publication Critical patent/FI20050420A0/fi
Priority to DE602006017466T priority patent/DE602006017466D1/de
Priority to AT06075821T priority patent/ATE484876T1/de
Priority to DK06075821.6T priority patent/DK1715567T3/da
Priority to EP06075821A priority patent/EP1715567B1/fr
Priority to US11/403,866 priority patent/US7430101B2/en
Publication of FI20050420A publication Critical patent/FI20050420A/fi
Application granted granted Critical
Publication of FI121492B publication Critical patent/FI121492B/fi

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
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)
FI20050420A 2005-04-22 2005-04-22 Taajuusmuuttajan ylijännitesuojaus FI121492B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20050420A FI121492B (fi) 2005-04-22 2005-04-22 Taajuusmuuttajan ylijännitesuojaus
DE602006017466T DE602006017466D1 (de) 2005-04-22 2006-04-05 Überspannungsschutz für einen Frequenzwandler
AT06075821T ATE484876T1 (de) 2005-04-22 2006-04-05 Überspannungsschutz für einen frequenzwandler
DK06075821.6T DK1715567T3 (da) 2005-04-22 2006-04-05 Overspændingssikring til en frekvensomsætter
EP06075821A EP1715567B1 (fr) 2005-04-22 2006-04-05 Protection de surtension pour un convertisseur de fréquence
US11/403,866 US7430101B2 (en) 2005-04-22 2006-04-14 Overvoltage protection of a frequency converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050420A FI121492B (fi) 2005-04-22 2005-04-22 Taajuusmuuttajan ylijännitesuojaus
FI20050420 2005-04-22

Publications (3)

Publication Number Publication Date
FI20050420A0 FI20050420A0 (fi) 2005-04-22
FI20050420A FI20050420A (fi) 2006-10-23
FI121492B true FI121492B (fi) 2010-11-30

Family

ID=34508111

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050420A FI121492B (fi) 2005-04-22 2005-04-22 Taajuusmuuttajan ylijännitesuojaus

Country Status (6)

Country Link
US (1) US7430101B2 (fr)
EP (1) EP1715567B1 (fr)
AT (1) ATE484876T1 (fr)
DE (1) DE602006017466D1 (fr)
DK (1) DK1715567T3 (fr)
FI (1) FI121492B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7561401B2 (en) * 2007-04-18 2009-07-14 Kuo Han Electronic Co., Ltd. Circuit protector for electric device
TWI343683B (en) * 2007-06-28 2011-06-11 Delta Electronics Inc Circuit and method for protecting energy storage device
FR2928056B1 (fr) * 2008-02-21 2010-02-19 Schneider Toshiba Inverter Dispositif de protection d'un variateur de vitesse contre les surintensites.
FR2928057B1 (fr) * 2008-02-21 2012-06-01 Schneider Toshiba Inverter Dispositif de protection d'un variateur de vitesse incluant une inductance de filtrage.
CA2725973C (fr) 2008-06-09 2013-09-17 Abb Technology Ag Appareil de protection d'equipement connecte a une ligne de courant continu haute tension, et installation haute tension et installation utilisant l'appareil
FI122449B (fi) * 2009-08-18 2012-01-31 Vacon Oyj Suuntaajalaite
EP2474086B1 (fr) * 2009-08-31 2016-04-20 ABB Technology AG Procédé et dispositif pour protection contre la surtension et un système électrique avec un tel dispositif
DE102010006525B4 (de) * 2010-02-01 2012-02-09 Phoenix Contact Gmbh & Co. Kg Vorrichtung zum Ableiten von Stoßströmen oder transienten Überspannungen
CN102456384A (zh) * 2010-10-29 2012-05-16 鸿富锦精密工业（深圳）有限公司 内存供电控制电路
US9537307B2 (en) * 2011-07-19 2017-01-03 Hamilton Sundstrand Corporation Overvoltage protection method and device
US8654494B2 (en) * 2012-04-17 2014-02-18 General Electric Company Systems and methods for limiting voltage on an auxiliary bus
US9054618B2 (en) * 2012-12-18 2015-06-09 Infineon Technologies Austria Ag Safety circuit and emergency power supply for gate control circuit
WO2014113420A1 (fr) * 2013-01-17 2014-07-24 Trane International Inc. Protection contre les surtensions de variateurs de fréquence
DE102013104847A1 (de) * 2013-05-10 2014-11-13 Ebm-Papst Mulfingen Gmbh & Co. Kg "Schutzbeschaltung für Isolationsschäden durch Ausfall von Zwischenkreiskondensatoren"
CN103337949B (zh) * 2013-06-09 2016-06-01 上海交通大学 一种隔离双级链式储能系统的冗余保护方法
DE102014211792A1 (de) * 2014-06-19 2016-01-07 Siemens Aktiengesellschaft Bahnspeisegleichrichter und Verfahren zum Betreiben eines Bahnspeisegleichrichters
US10495340B2 (en) 2014-09-05 2019-12-03 Samsung Electronics Co., Ltd. Inverter circuit, and air conditioner and refrigerator using the same
EP2999075B1 (fr) * 2014-09-18 2020-08-05 Delta Electronics (Thailand) Public Co., Ltd. Alimentation électrique avec protection contre les surtensions
US10511163B2 (en) * 2015-12-29 2019-12-17 General Electric Company Low capacitance surge suppression device
KR101875914B1 (ko) * 2016-10-31 2018-07-06 한국철도기술연구원 철도 차량용의 에너지 충전 및 방전을 위한 시스템
CN110311366B (zh) * 2018-03-27 2022-03-01 台达电子工业股份有限公司 电源转换电路的雷击保护装置
CN110661242B (zh) * 2019-01-24 2022-03-22 台达电子企业管理（上海）有限公司 直流输电装置、浪涌控制电路及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108819B (fi) * 2000-02-04 2002-03-28 Ricotec Oy PWM-taajuusmuuttaja
JPS5840918B2 (ja) * 1979-08-15 1983-09-08 ファナック株式会社 電動機の運転制御装置
US4331994A (en) * 1979-09-28 1982-05-25 Borg-Warner Corporation Shootthrough fault protection system for a voltage source transistor inverter
NO870996L (no) 1986-04-04 1987-10-05 Siemens Ag Koblingsanordning til aa verne en forbruker mot overspenninger.
DE3614589A1 (de) 1986-04-30 1987-11-05 Licentia Gmbh Ueberspannungsschutz fuer gleichspannungsnetze
FI81701C (fi) * 1988-05-17 1990-11-12 Kone Oy Oeverspaenningsskydd foer riktarbryggor.
JPH04207986A (ja) * 1990-11-30 1992-07-29 Hitachi Ltd インバータ装置
US5734256A (en) * 1995-05-31 1998-03-31 General Electric Company Apparatus for protection of power-electronics in series compensating systems
US6600356B1 (en) * 1999-04-30 2003-07-29 Analog Devices, Inc. ESD protection circuit with controlled breakdown voltage
DE19942023A1 (de) * 1999-09-03 2001-03-08 Moeller Gmbh Schaltungsanordnung für den Überspannungsschutz eines Leistungstransistors zur Steuerung einer induktiven Last
US20020159212A1 (en) * 2001-04-25 2002-10-31 Oughton George W. Voltage protection apparatus and methods using switched clamp circuits
US6657475B1 (en) * 2002-06-18 2003-12-02 David L. Zahn DC voltage bus clamp
KR100502550B1 (ko) * 2002-10-30 2005-07-22 한국전력공사 발전기 축진동과 저여자시 과전압을 제거하는 기능을 갖는정지형 여자시스템
DE10257096B4 (de) 2002-12-05 2005-04-28 Sew Eurodrive Gmbh & Co Umrichter
JP2004350493A (ja) * 2003-04-28 2004-12-09 Matsushita Electric Ind Co Ltd モータ駆動用インバータ制御装置とこれを用いた空気調和機
EP1557923A1 (fr) 2004-01-26 2005-07-27 ABB Schweiz AG Dispositif de protection contre les surtensions pour un circuit à tension continue, et inverseur comportant un tel dispositif

Also Published As

Publication number Publication date
US20060238940A1 (en) 2006-10-26
FI20050420A (fi) 2006-10-23
ATE484876T1 (de) 2010-10-15
FI20050420A0 (fi) 2005-04-22
DK1715567T3 (da) 2011-02-07
US7430101B2 (en) 2008-09-30
EP1715567B1 (fr) 2010-10-13
DE602006017466D1 (de) 2010-11-25
EP1715567A2 (fr) 2006-10-25
EP1715567A3 (fr) 2007-10-03

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