PH19924A - Pulse thyriston trigger control circuit - Google Patents

Pulse thyriston trigger control circuit

Info

Publication number
PH19924A
PH19924A PH27151A PH27151A PH19924A PH 19924 A PH19924 A PH 19924A PH 27151 A PH27151 A PH 27151A PH 27151 A PH27151 A PH 27151A PH 19924 A PH19924 A PH 19924A
Authority
PH
Philippines
Prior art keywords
control circuit
thyristor
trigger control
thyriston
pulse
Prior art date
Application number
PH27151A
Other languages
English (en)
Inventor
Frank Joseph Nola
Original Assignee
Nasa
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 Nasa filed Critical Nasa
Publication of PH19924A publication Critical patent/PH19924A/en

Links

Classifications

    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1892—Arrangements for adjusting, eliminating or compensating reactive power in networks the arrangements being an integral part of the load, e.g. a motor, or of its control circuit
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/26—Power factor control [PFC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Power Conversion In General (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Electrical Variables (AREA)
  • Ac-Ac Conversion (AREA)
PH27151A 1981-11-30 1982-04-16 Pulse thyriston trigger control circuit PH19924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/325,932 US4426614A (en) 1981-11-30 1981-11-30 Pulsed thyristor trigger control circuit

Publications (1)

Publication Number Publication Date
PH19924A true PH19924A (en) 1986-08-14

Family

ID=23270059

Family Applications (1)

Application Number Title Priority Date Filing Date
PH27151A PH19924A (en) 1981-11-30 1982-04-16 Pulse thyriston trigger control circuit

Country Status (15)

Country Link
US (1) US4426614A (ja)
EP (1) EP0080788B1 (ja)
JP (1) JPS5894017A (ja)
AT (1) ATE20560T1 (ja)
AU (1) AU529855B1 (ja)
CA (1) CA1171907A (ja)
DE (1) DE3271821D1 (ja)
HK (1) HK97186A (ja)
IE (1) IE52834B1 (ja)
IL (1) IL65485A (ja)
IN (1) IN155872B (ja)
MX (1) MX151417A (ja)
NZ (1) NZ200122A (ja)
PH (1) PH19924A (ja)
SG (1) SG75186G (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131984B (en) * 1982-09-20 1986-06-11 Plessey Co Plc Power control circuit arrangement
US5982114A (en) * 1983-08-13 1999-11-09 Canon Kabushiki Kaisha Control apparatus for copying machine or the like
US5610480A (en) * 1983-08-13 1997-03-11 Canon Kabushiki Kaisha Control apparatus for copying machine or the like
FR2561463B1 (fr) * 1984-03-13 1986-09-12 Alsthom Cgee Dispositif de generation d'impulsions de commande de thyristors pour l'alimentation d'une inductance de reglage de la puissance reactive d'un reseau electrique
GB8415562D0 (en) * 1984-06-19 1984-07-25 Halford J W Placement system
US4672301A (en) * 1986-04-04 1987-06-09 Industrial Power Controls Inc. Power controller circuit with automatic correction for phase lag between voltage and current
US4857826A (en) * 1986-11-26 1989-08-15 Polytronics, Inc. Tester system for electrical power circuits terminated at an outlet plug receptacle
EP0379608B1 (de) * 1989-01-23 1993-03-31 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Steuerung von ein- oder mehrphasigen Wechselstromstellern
US5151642A (en) * 1990-05-03 1992-09-29 Allen-Bradley Company, Inc. Apparatus for controlling an electric motor
US5670858A (en) * 1991-06-03 1997-09-23 Condyne Technology, Inc. Single-phase induction motor safety controller
US5329223A (en) * 1992-06-26 1994-07-12 Green Technologies, Inc. Ideal voltage controller for conserving energy in inductive loads
US5444359A (en) * 1992-06-26 1995-08-22 Green Technologies, Inc. Load sensitive variable voltage motor controller
US5637975A (en) * 1992-10-16 1997-06-10 Pummer; Alexander C. Power factor corrector for A.C. induction motors
US5304911A (en) * 1992-12-14 1994-04-19 Energy Consortium Inc Power control system for an A.C. induction motor
US7315151B2 (en) * 1995-01-11 2008-01-01 Microplanet Inc. Method and apparatus for electronic power control
US5747972A (en) * 1995-01-11 1998-05-05 Microplanet Ltd. Method and apparatus for electronic power control
GB2312301B (en) * 1996-04-19 2000-05-10 Gec Alsthom Ltd Control arrangement for a multilevel convertor
US6163129A (en) * 1999-03-11 2000-12-19 Eaton Corporation Method of controlling the starting, stopping and speed of an AC induction motor
US6690594B2 (en) 2000-08-10 2004-02-10 Sal G. Amarillas Electrical power conservation apparatus and method
JP2008054369A (ja) * 2006-08-22 2008-03-06 Daikin Ind Ltd 交流負荷駆動装置及びスイッチング制御方法
US8085009B2 (en) 2007-08-13 2011-12-27 The Powerwise Group, Inc. IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation
US8619443B2 (en) 2010-09-29 2013-12-31 The Powerwise Group, Inc. System and method to boost voltage
US8085010B2 (en) * 2007-08-24 2011-12-27 The Powerwise Group, Inc. TRIAC/SCR-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation
US8120307B2 (en) 2007-08-24 2012-02-21 The Powerwise Group, Inc. System and method for providing constant loading in AC power applications
US8810190B2 (en) * 2007-09-14 2014-08-19 The Powerwise Group, Inc. Motor controller system and method for maximizing energy savings
US8698447B2 (en) 2007-09-14 2014-04-15 The Powerwise Group, Inc. Energy saving system and method for devices with rotating or reciprocating masses
US8698446B2 (en) 2009-09-08 2014-04-15 The Powerwise Group, Inc. Method to save energy for devices with rotating or reciprocating masses
EA021950B1 (ru) 2009-09-08 2015-10-30 Дзе Пауэрвайз Груп, Инк. Система и способ сбережения энергии для устройств с вращающимися или выполняющими возвратно-поступательное движение массами
US8575881B2 (en) * 2009-09-10 2013-11-05 Energy Innovative Products, Inc. Current injection circuit for delaying the full operation of a power factor control circuit for AC induction motors
WO2012073376A1 (ja) * 2010-12-03 2012-06-07 株式会社 日立製作所 電子文書処理装置、電子文書処理方法、及びコンピュータ読み取り可能な記録媒体
US8362735B2 (en) * 2011-03-07 2013-01-29 Protective Energy Economizer Technology Single phase motor energy economizer for regulating the use of electricity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914000B2 (ja) * 1976-10-05 1984-04-02 トヨタ自動車株式会社 放物線作図装置
US4266177A (en) * 1979-06-01 1981-05-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Power factor control system for AC induction motors
DE3114231A1 (de) * 1980-04-11 1982-06-16 John J. 90701 Cerritos Calif. Sullivan Motorleistungs-steuereinrichtung
US4384243A (en) * 1980-06-20 1983-05-17 Vectrol, Inc. Energy saving motor controller

Also Published As

Publication number Publication date
IL65485A0 (en) 1982-07-30
EP0080788A1 (en) 1983-06-08
IL65485A (en) 1985-01-31
JPH0410092B2 (ja) 1992-02-24
IE820642L (en) 1983-05-30
IE52834B1 (en) 1988-03-16
MX151417A (es) 1984-11-14
EP0080788B1 (en) 1986-06-25
AU529855B1 (en) 1983-06-23
CA1171907A (en) 1984-07-31
SG75186G (en) 1987-02-27
DE3271821D1 (en) 1986-07-31
IN155872B (ja) 1985-03-23
ATE20560T1 (de) 1986-07-15
NZ200122A (en) 1985-12-13
JPS5894017A (ja) 1983-06-04
HK97186A (en) 1986-12-19
US4426614A (en) 1984-01-17

Similar Documents

Publication Publication Date Title
DE3271821D1 (en) Pulsed thyristor trigger control circuit
GB1214800A (en) A circuit for producing a pulse train of variable phase angle synchronous with an a.c. signal
US3963945A (en) Device for producing electrical pulses
GB1374692A (en) Electric current comverter control system
GB1078954A (en) Arc power supply
ES452544A1 (es) Perfeccionamientos en sistemas para controlar la energia proporcionada a cargas desde una fuente de energia.
GB1358854A (en) Control circuit for ac supply circuit
GB1169120A (en) Controlled Rectifier Trigger Circuit
NOLA Pulsed thyristor trigger control circuit[Patent]
FR2444969A1 (fr) Dispositif de commande par paquets d'oscillations a l'aide d'organes de reglage statiques a courant alternatif
GB1344868A (en) Forced commutation inverter
GB1257982A (ja)
JPS57116579A (en) Control system for semiconductor type ac switch
GB1019140A (en) Improvements in or relating to supply arrangements for incandescent lamps
JPS57142194A (en) Electric power-saving control circuit for motor
JPS555018A (en) Induction motor control system
GB1295298A (ja)
JPS5443453A (en) Quick-response thyristor control unit
GB1361184A (en) Switching circuits especially for shunt-wound motors
SU658698A1 (ru) Устройство дл раздельного управлени реверсивным вентильным преобразователем
JPS5569821A (en) Phase controller
JPS57101569A (en) Controlling method for cycloconverter
JPS5690313A (en) Ignition system of thyristor converting equipment
JPS54115753A (en) Ac current controlling method
JPS5644396A (en) Controlling of commutation in inverter