FI121492B - Taajuusmuuttajan ylijännitesuojaus - Google Patents
Taajuusmuuttajan ylijännitesuojaus Download PDFInfo
- 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
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20050420A FI121492B (fi) | 2005-04-22 | 2005-04-22 | Taajuusmuuttajan ylijännitesuojaus |
EP06075821A EP1715567B1 (de) | 2005-04-22 | 2006-04-05 | Überspannungsschutz für einen Frequenzwandler |
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 |
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 (de) |
EP (1) | EP1715567B1 (de) |
AT (1) | ATE484876T1 (de) |
DE (1) | DE602006017466D1 (de) |
DK (1) | DK1715567T3 (de) |
FI (1) | FI121492B (de) |
Families Citing this family (22)
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 |
FR2928057B1 (fr) * | 2008-02-21 | 2012-06-01 | Schneider Toshiba Inverter | Dispositif de protection d'un variateur de vitesse incluant une inductance de filtrage. |
FR2928056B1 (fr) * | 2008-02-21 | 2010-02-19 | Schneider Toshiba Inverter | Dispositif de protection d'un variateur de vitesse contre les surintensites. |
US8467163B2 (en) | 2008-06-09 | 2013-06-18 | Abb Technology Ag | Protecting apparatus |
FI122449B (fi) * | 2009-08-18 | 2012-01-31 | Vacon Oyj | Suuntaajalaite |
KR101374968B1 (ko) * | 2009-08-31 | 2014-03-14 | 에이비비 테크놀로지 아게 | 과전압 보호를 위한 방법 및 디바이스, 이러한 디바이스를 가진 전기 시스템 |
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 (en) * | 2013-01-17 | 2014-07-24 | Trane International Inc. | Variable prequency drive overvoltage protection |
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 (de) * | 2014-09-18 | 2020-08-05 | Delta Electronics (Thailand) Public Co., Ltd. | Stromversorgung mit Überspannungsableiterschutz |
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)
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 (de) | 2004-01-26 | 2005-07-27 | ABB Schweiz AG | Überspannungsschutzeinrichtung für einen Gleichspannungskreis und Umrichterschaltung mit einer solchen Überspannungsschutzeinrichtung |
-
2005
- 2005-04-22 FI FI20050420A patent/FI121492B/fi not_active IP Right Cessation
-
2006
- 2006-04-05 EP EP06075821A patent/EP1715567B1/de not_active Not-in-force
- 2006-04-05 AT AT06075821T patent/ATE484876T1/de not_active IP Right Cessation
- 2006-04-05 DE DE602006017466T patent/DE602006017466D1/de active Active
- 2006-04-05 DK DK06075821.6T patent/DK1715567T3/da active
- 2006-04-14 US US11/403,866 patent/US7430101B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK1715567T3 (da) | 2011-02-07 |
DE602006017466D1 (de) | 2010-11-25 |
US20060238940A1 (en) | 2006-10-26 |
EP1715567A2 (de) | 2006-10-25 |
FI20050420A0 (fi) | 2005-04-22 |
FI20050420A (fi) | 2006-10-23 |
EP1715567A3 (de) | 2007-10-03 |
US7430101B2 (en) | 2008-09-30 |
ATE484876T1 (de) | 2010-10-15 |
EP1715567B1 (de) | 2010-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI121492B (fi) | Taajuusmuuttajan ylijännitesuojaus | |
US6775162B2 (en) | Self-regulated cooling system for switching power supplies using parasitic effects of switching | |
US7804271B2 (en) | Multiphase current supplying circuit, driving apparatus, compressor and air conditioner | |
JP6070853B2 (ja) | 絶縁ゲート型半導体装置 | |
JP6288534B2 (ja) | 電力変換装置 | |
EP2771956B1 (de) | Schnittstellenanordnung zwischen ac- und dc-systemen zur zuverlässigen zeitgerechten öffnung eines schutzschalters | |
FI108819B (fi) | PWM-taajuusmuuttaja | |
US20160268949A1 (en) | Inrush limiter for motor drive ac/ac power converters | |
CN109643955B (zh) | 开关电源装置及半导体装置 | |
EP3179622A1 (de) | Resonanzleistungswandler | |
US8670253B2 (en) | Converter protecting components against overvoltages | |
Alam et al. | An inrush limited, surge tolerant hybrid resonant bridgeless PWM AC-DC PFC converter | |
Alwash et al. | Short-circuit protection of power converters with SiC current limiters | |
JP2006288161A (ja) | 電力変換装置 | |
JPH07250484A (ja) | 系統連系用高電圧自励変換装置 | |
US20210126531A1 (en) | Input Circuit for a Power Supply | |
WO2008155719A1 (en) | Ac / dc converter which regulates the output voltage and prevents the load from current spikes | |
FI119308B (fi) | Kondensaattorivälineiden latauskokoonpano | |
JP2017204952A (ja) | 昇圧チョッパ回路 | |
ES2367948T3 (es) | Dispositivo de protección de un variador de velocidad que incluye una inductancia de filtrado. | |
KR20160032857A (ko) | 서지 전압 보호 기능을 구비한 dc 리액터 내장형 인버터 | |
Chen et al. | 2nd Generation LLC Current Resonant Control IC,“FA6A00N Series” | |
You et al. | Over-voltage protection using power Zener diode for matrix converter and matrix-Z-source converter | |
JP2017034869A (ja) | 交流−直流変換回路 | |
JP2013247723A (ja) | 誘導加熱電源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 121492 Country of ref document: FI |
|
PC | Transfer of assignment of patent |
Owner name: VACON OY |
|
MM | Patent lapsed |