NL8000560A - Stroomkring voor automatische bescherming van vermogenstransistoren. - Google Patents
Stroomkring voor automatische bescherming van vermogenstransistoren. Download PDFInfo
- Publication number
- NL8000560A NL8000560A NL8000560A NL8000560A NL8000560A NL 8000560 A NL8000560 A NL 8000560A NL 8000560 A NL8000560 A NL 8000560A NL 8000560 A NL8000560 A NL 8000560A NL 8000560 A NL8000560 A NL 8000560A
- Authority
- NL
- Netherlands
- Prior art keywords
- transistor
- circuit
- positive
- signal
- voltage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Inverter Devices (AREA)
- Protection Of Static Devices (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1975179 | 1979-01-30 | ||
IT19751/79A IT1110628B (it) | 1979-01-30 | 1979-01-30 | Circuito per la protezione automatica dei transistori di potenza particolarmente per convertitori a commutazione o simili |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8000560A true NL8000560A (nl) | 1980-08-01 |
Family
ID=11160925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8000560A NL8000560A (nl) | 1979-01-30 | 1980-01-30 | Stroomkring voor automatische bescherming van vermogenstransistoren. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4355342A (cs) |
JP (1) | JPS55107311A (cs) |
CH (1) | CH639226A5 (cs) |
DE (1) | DE3001632A1 (cs) |
FR (1) | FR2448243A1 (cs) |
GB (1) | GB2042841B (cs) |
IT (1) | IT1110628B (cs) |
NL (1) | NL8000560A (cs) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4433357A (en) * | 1980-10-13 | 1984-02-21 | Matsushita Electric Works Ltd. | Drive circuit for a latching relay |
JPS5780202A (en) * | 1980-11-06 | 1982-05-19 | Hitachi Ltd | Controller for electric vehicle |
US4454503A (en) * | 1981-09-03 | 1984-06-12 | General Electric Company | Transistor fault indicator |
DE3138645A1 (de) * | 1981-09-29 | 1983-04-14 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | "elektronische ueberstromschutzvorrichtung" |
US4484127A (en) * | 1982-05-28 | 1984-11-20 | Otis Elevator Company | Inverter power transistor protection |
GB2125642B (en) * | 1982-08-06 | 1985-10-02 | Philips Electronic Associated | Washing machine motor speed control circuit |
DE3302864C1 (de) * | 1983-01-28 | 1983-11-03 | Euchner & Co, 7022 Leinfelden-Echterdingen | Schaltungsanordnung zum Schutze eines beruehrungslos ansteuerbaren Halbleiterschalters |
DE3324819A1 (de) * | 1983-07-09 | 1985-01-24 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Schaltungsanordnung mit einem eine last schaltenden, steuerbaren elektronischen bauelement |
JPS60153525A (ja) * | 1984-01-23 | 1985-08-13 | Canon Inc | 交流制御回路用安全回路 |
NZ207431A (en) * | 1984-03-08 | 1989-03-29 | Fisher & Paykel | Pulse with modulation controls current in dc motor |
DE3509961A1 (de) * | 1985-03-20 | 1986-09-25 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur steuerung des stromes durch einen elektrischen, insbesondere elektromagnetischen verbraucher |
US4879623A (en) * | 1985-12-02 | 1989-11-07 | Caterpillar Industrial Inc. | Voltage transients |
US4680664A (en) * | 1985-12-09 | 1987-07-14 | Hughes Tool Company | Overcurrent protection circuit for power transistors |
JPS63268432A (ja) * | 1987-04-27 | 1988-11-07 | Mitsubishi Electric Corp | 短絡保護回路 |
DE3727498A1 (de) * | 1987-08-18 | 1989-03-02 | Hella Kg Hueck & Co | Vorrichtung zum steuern der leistung eines elektrischen verbrauchers |
DE3908338A1 (de) * | 1989-03-15 | 1990-09-20 | Hella Kg Hueck & Co | Verfahren und einrichtung zum ansteuern einer last, insbesondere in kraftfahrzeugen |
DE3920805C2 (de) * | 1989-06-24 | 1996-08-29 | Teves Gmbh Alfred | Kurzschlußfeste Treiberstufe |
DE3924653A1 (de) * | 1989-07-26 | 1991-01-31 | Telefunken Electronic Gmbh | Ueberwachungsschaltung fuer einen laststromkreis |
DE3924824A1 (de) * | 1989-07-27 | 1991-02-07 | Telefunken Electronic Gmbh | Schaltungsanordnung zum schutz eines getakteten halbleiterschalters |
DE3937447A1 (de) * | 1989-11-10 | 1991-05-16 | Hanning Elektro Werke | Schutzeinrichtung fuer frequenzumrichter |
DE19502016C1 (de) * | 1995-01-24 | 1996-07-18 | Henschel Kunststofftechn Gmbh | Überstromabsicherung in einem PWM-Steller für Gleichstrommotoren |
DE19516208C1 (de) * | 1995-05-03 | 1996-07-25 | Siemens Ag | Verfahren zur Überwachung einer Leistungsendstufe und Schaltungsanordnung zur Durchführung dieses Verfahrens |
DE19548724A1 (de) * | 1995-12-23 | 1997-06-26 | Bosch Gmbh Robert | Verfahren zum Schutz eines Schaltreglers sowie Anordnung und Anwendung |
DE102004030459B3 (de) * | 2004-06-24 | 2005-07-28 | Hans Hermann Rottmerhusen | Elektromotorische Hilfskraftlenkung |
ITTO20090563A1 (it) * | 2009-07-24 | 2011-01-25 | Indesit Co Spa | Metodo per monitorare il funzionamento di un elettrodomestico e relativo elettrodomestico. |
CN103959621B (zh) * | 2011-12-09 | 2017-09-12 | 瑞典爱立信有限公司 | 用于操作功率转换器模块及其设备的方法 |
USD907497S1 (en) * | 2016-01-15 | 2021-01-12 | Owens-Brockway Glass Container Inc. | Container |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3493815A (en) * | 1967-07-19 | 1970-02-03 | Gen Electric | Electric protective system |
DE2403102A1 (de) * | 1974-01-23 | 1975-07-24 | Heine Karl Friedrich Dipl Ing | Ueberlastungsschutzschaltung fuer eine transistor-schaltstufe |
DE2422351A1 (de) * | 1974-05-08 | 1975-11-20 | Boehringer Andreas | Ueberlastungsschutz fuer leistungs-transistoren, insbesondere im parallelbetrieb |
US3946280A (en) * | 1975-03-10 | 1976-03-23 | Branson Ultrasonics Corporation | Overload protection circuit |
US4006370A (en) * | 1975-12-15 | 1977-02-01 | General Electric Company | Fast turn-off circuit for power transistor |
JPS5812829B2 (ja) * | 1976-04-28 | 1983-03-10 | 株式会社日立製作所 | 直流回路の保護装置 |
US4217526A (en) * | 1978-05-22 | 1980-08-12 | Tecumseh Products Company | D.C. Motor speed controller |
-
1979
- 1979-01-30 IT IT19751/79A patent/IT1110628B/it active
-
1980
- 1980-01-14 GB GB8001162A patent/GB2042841B/en not_active Expired
- 1980-01-15 CH CH32480A patent/CH639226A5/it not_active IP Right Cessation
- 1980-01-17 DE DE19803001632 patent/DE3001632A1/de active Granted
- 1980-01-17 US US06/113,234 patent/US4355342A/en not_active Expired - Lifetime
- 1980-01-23 FR FR8001426A patent/FR2448243A1/fr active Granted
- 1980-01-30 NL NL8000560A patent/NL8000560A/nl not_active Application Discontinuation
- 1980-01-30 JP JP887480A patent/JPS55107311A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2448243A1 (fr) | 1980-08-29 |
JPS55107311A (en) | 1980-08-18 |
GB2042841A (en) | 1980-09-24 |
US4355342A (en) | 1982-10-19 |
GB2042841B (en) | 1983-05-11 |
FR2448243B1 (cs) | 1985-03-29 |
IT1110628B (it) | 1985-12-23 |
CH639226A5 (it) | 1983-10-31 |
DE3001632A1 (de) | 1980-07-31 |
DE3001632C2 (cs) | 1988-02-04 |
IT7919751A0 (it) | 1979-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL8000560A (nl) | Stroomkring voor automatische bescherming van vermogenstransistoren. | |
US5351162A (en) | High power MOS device with protective circuit against overcurrent or the like | |
EP1393443B1 (en) | Overcurrent detection and protection apparatus for switching element | |
JP4267865B2 (ja) | 負荷駆動装置 | |
KR920000680B1 (ko) | 과부하 및 단락전류에 대한 집적회로 보호장치 | |
US20180248543A1 (en) | Load driving device | |
JPH1070832A (ja) | 電力半導体装置のための過電流及び短絡保護制御装置 | |
US8045310B2 (en) | Semiconductor device with overcurrent protection | |
JP2012157142A (ja) | Dc−dcコンバータ | |
RU2008145901A (ru) | Предохранительное устройство для полупроводникового выключателя | |
US4063302A (en) | Protection arrangement for an inverter | |
US5424897A (en) | Three leaded protected power device having voltage input | |
US10756721B2 (en) | Short circuit protection for a gate driver using pulsed operation | |
KR100807547B1 (ko) | 인버터용 반도체 스위치의 구동회로 | |
KR101124291B1 (ko) | 릴레이 모듈을 위한 스파크 방지 장치 및 그 방법 | |
JP3052619B2 (ja) | カレントセンシング機能付半導体装置の制御回路装置 | |
SU1486069A3 (ru) | Устройство для защиты тиристора цепи импульсного генератора | |
JPH05267580A (ja) | 半導体装置 | |
US5091816A (en) | Procedure and device for overload and short-circuit protection of output drivers | |
JP2020129867A (ja) | 過電流検出回路及び電流出力回路 | |
JPH09246931A (ja) | 半導体素子の過負荷保護回路 | |
KR100453849B1 (ko) | 스위칭전원공급장치의 보호장치 | |
JPH0720365B2 (ja) | 静電誘導形自己消弧素子の駆動回路 | |
NL8402954A (nl) | Anti-kortsluit beschermingsinrichting voor een geintegreerde schakeling en een daarmee verbonden belasting. | |
KR100192957B1 (ko) | 직류 전동기의 초기 돌입전류에 의한 오동작 방지회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |