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NL7605936A - Regelcircuit voor een driefasenwisselstroom- motor. - Google Patents

Regelcircuit voor een driefasenwisselstroom- motor.

Info

Publication number
NL7605936A
NL7605936A NL7605936A NL7605936A NL7605936A NL 7605936 A NL7605936 A NL 7605936A NL 7605936 A NL7605936 A NL 7605936A NL 7605936 A NL7605936 A NL 7605936A NL 7605936 A NL7605936 A NL 7605936A
Authority
NL
Netherlands
Prior art keywords
phase
motor
control circuit
circuit
control
Prior art date
Application number
NL7605936A
Other languages
English (en)
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Publication of NL7605936A publication Critical patent/NL7605936A/nl

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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/085—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 dynamo-electric motors against excessive load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • H02H3/0935—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means the timing being determined by numerical means
NL7605936A 1975-06-04 1976-06-02 Regelcircuit voor een driefasenwisselstroom- motor. NL7605936A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,717 US4000446A (en) 1975-06-04 1975-06-04 Overload protection system for three-phase submersible pump motor

Publications (1)

Publication Number Publication Date
NL7605936A true NL7605936A (nl) 1976-12-07

Family

ID=24334279

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7605936A NL7605936A (nl) 1975-06-04 1976-06-02 Regelcircuit voor een driefasenwisselstroom- motor.

Country Status (5)

Country Link
US (1) US4000446A (nl)
CA (1) CA1056448A (nl)
DE (1) DE2625279A1 (nl)
IT (1) IT1081091B (nl)
NL (1) NL7605936A (nl)

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SE399995B (sv) * 1976-06-30 1978-03-06 Asea Ab Anordning for matning av stromfilter i elektriska skydd
US4174496A (en) * 1978-08-02 1979-11-13 Rockwell International Corporation Monolithic solid state power controller
FR2458925A1 (fr) * 1979-06-06 1981-01-02 Merlin Gerin Declencheur electronique a commande numerique pour disjoncteur
IT1193453B (it) * 1979-09-03 1988-06-22 Puntimatic Snc D Musiani Franc Dispositivo rivelatore di sovracorrente e di mancanza di fase
US4305108A (en) * 1979-09-21 1981-12-08 Westinghouse Electric Corp. Three-phase time overcurrent detector
FR2467448A1 (fr) * 1979-10-12 1981-04-17 Ricard Claude Procede, dispositif et taximetres pour eviter les fraudes sur le prix indique par l'afficheur lumineux d'un taximetre electronique
FR2469030A1 (fr) * 1979-10-30 1981-05-08 Paris & Du Rhone Dispositif de temporisation pour lampe-temoin reliee a un detecteur de defauts
US4288828A (en) * 1980-01-17 1981-09-08 Eaton Corporation Protection system for electric motors
US4410935A (en) * 1981-03-23 1983-10-18 General Signal Corporation Current overload protection for inverter of uninterruptible power supply system
US4345288A (en) * 1981-05-04 1982-08-17 Square D Company Solid state over-current protective apparatus for a power circuit
US4410845A (en) * 1981-10-01 1983-10-18 Hughes Tool Company Backspin detection circuit for a submersible pump
US4642724A (en) * 1982-06-22 1987-02-10 S&C Electric Company Trip signal generator for a circuit interrupter
DE3237800C2 (de) * 1982-08-03 1986-09-11 Loher Gmbh, 8399 Ruhstorf Schutzeinrichtung für Asynchron-Motoren
DE3228954C2 (de) * 1982-08-03 1985-11-21 Loher Gmbh, 8399 Ruhstorf Schutzeinrichtung für Asynchron-Motoren
FR2538908A1 (fr) * 1982-12-30 1984-07-06 Petercem Sa Procede de mesure en courant alternatif de l'intensite par rapport a l'intensite nominale, et circuit electronique correspondant
US4486803A (en) * 1983-05-09 1984-12-04 Square D Company Electronic system for high amperage circuit interruption apparatus
US4571658A (en) * 1983-06-22 1986-02-18 S&C Electric Company Control circuit for a circuit interrupter
DE3425792A1 (de) * 1984-07-13 1986-01-16 Hans-Josef 4132 Kamp-Lintfort Velroyen Elektronische schutzschaltung fuer maschinen und elektromotore mit konstanter stromaufnahme
US4724503A (en) * 1985-03-01 1988-02-09 Square D Company Phase unbalance detector
US4931896A (en) * 1985-03-14 1990-06-05 Cooper Industries, Inc. Distribution line switchgear control with isolated cascaded power supplies
JPS61260508A (ja) * 1985-05-15 1986-11-18 株式会社　神内電機製作所 接点溶着検出装置
US4713553A (en) * 1985-10-21 1987-12-15 Motorola Inc. Fast power-fail detector for power supplies with energy hysteresis
US4814934A (en) * 1987-12-24 1989-03-21 Sundstrand Corp. Voltage fault detector
US4967304A (en) * 1988-10-11 1990-10-30 General Electric Company Digital circuit interrupter with electric motor trip parameters
KR910006616A (ko) * 1989-09-29 1991-04-29 이헌조 펌프모터의 운전제어회로
ZA926652B (en) * 1991-09-26 1993-03-16 Westinghouse Electric Corp Circuit breaker with protection against sputtering arc faults
US5473497A (en) * 1993-02-05 1995-12-05 Franklin Electric Co., Inc. Electronic motor load sensing device
FR2727581B1 (fr) * 1994-11-24 1996-12-27 Cegelec Systeme d'alimentation d'auxiliaires pour station de pompage alimentee a distance
US5945802A (en) * 1996-09-27 1999-08-31 General Electric Company Ground fault detection and protection method for a variable speed ac electric motor
US5883489A (en) * 1996-09-27 1999-03-16 General Electric Company High speed deep well pump for residential use
US5818674A (en) * 1997-07-10 1998-10-06 Siemens Energy & Automation, Inc. Solid state overload relay
KR20000004709A (ko) * 1998-06-30 2000-01-25 이해규 시추선의 모우터 제어장치
DE19835781C2 (de) * 1998-08-07 2002-10-24 Daimler Chrysler Ag Verfahren und Vorrichtung zur Auslösung einer Sicherung für elektrische Leiter in einem Kraftfahrzeug
US6264431B1 (en) 1999-05-17 2001-07-24 Franklin Electric Co., Inc. Variable-speed motor drive controller for a pump-motor assembly
US6710988B1 (en) * 1999-08-17 2004-03-23 General Electric Company Small-sized industrial rated electric motor starter switch unit
CA2431111C (en) * 2000-12-12 2008-09-09 Tecumseh Products Company Compressor terminal fault interruption method and apparatus
US6989649B2 (en) 2003-07-09 2006-01-24 A. O. Smith Corporation Switch assembly, electric machine having the switch assembly, and method of controlling the same
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US7854597B2 (en) 2004-08-26 2010-12-21 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
FR2891960B1 (fr) * 2005-10-12 2008-07-04 Leroy Somer Moteurs Systeme electromecanique d'entrainement, notamment pour pompe a cavite progressive pour puits de petrole.
US8092190B2 (en) * 2007-04-06 2012-01-10 Baker Hughes Incorporated Systems and methods for reducing pump downtime by determining rotation speed using a variable speed drive
ES2688385T3 (es) 2008-10-06 2018-11-02 Pentair Water Pool And Spa, Inc. Método para operar un sistema de seguridad de liberación de vacío
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8287246B2 (en) * 2009-08-06 2012-10-16 Baker Hughes Incorporated Systems and methods for automatic forward phasing determination in a downhole pump system
CN103477075B (zh) 2010-12-08 2016-12-21 滨特尔水池水疗公司 用于安全真空释放系统的排放真空释放阀
AU2012332382B2 (en) 2011-11-01 2016-11-03 Daniel J. Hruby Flow locking system and method
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
JP5769694B2 (ja) * 2012-12-21 2015-08-26 株式会社ツバキＥ＆Ｍ 過負荷検知装置
EP3515526A1 (en) * 2016-09-23 2019-07-31 Heartware, Inc. Field-oriented control for control of blood pump motor
US12160146B2 (en) 2017-10-25 2024-12-03 Magney Grande Distribution, Inc. System and method for an early warning system for mitigating high frequency common mode (L-G) phenomena and associated affects on electrical submersible pumps mechanical run life
CN107966917B (zh) * 2018-01-30 2023-10-20 科海电子股份有限公司 智能时序控制器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633073A (en) * 1969-12-05 1972-01-04 Borg Warner Overload and overcurrent regulation and protection system
US3831061A (en) * 1972-12-18 1974-08-20 Allis Chalmers Overcurrent trip device
US3826955A (en) * 1973-02-09 1974-07-30 O Fest Time delay relay

Also Published As

Publication number Publication date
CA1056448A (en) 1979-06-12
DE2625279A1 (de) 1976-12-16
US4000446A (en) 1976-12-28
IT1081091B (it) 1985-05-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed