IN155872B - - Google Patents
Info
- Publication number
- IN155872B IN155872B IN413/CAL/82A IN413CA1982A IN155872B IN 155872 B IN155872 B IN 155872B IN 413CA1982 A IN413CA1982 A IN 413CA1982A IN 155872 B IN155872 B IN 155872B
- Authority
- IN
- India
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)
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 |
|---|---|
| IN155872B true IN155872B (de) | 1985-03-23 |
Family
ID=23270059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN413/CAL/82A IN155872B (de) | 1981-11-30 | 1982-04-14 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4426614A (de) |
| EP (1) | EP0080788B1 (de) |
| JP (1) | JPS5894017A (de) |
| AT (1) | ATE20560T1 (de) |
| AU (1) | AU529855B1 (de) |
| CA (1) | CA1171907A (de) |
| DE (1) | DE3271821D1 (de) |
| HK (1) | HK97186A (de) |
| IE (1) | IE52834B1 (de) |
| IL (1) | IL65485A (de) |
| IN (1) | IN155872B (de) |
| MX (1) | MX151417A (de) |
| NZ (1) | NZ200122A (de) |
| PH (1) | PH19924A (de) |
| SG (1) | SG75186G (de) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131984B (en) * | 1982-09-20 | 1986-06-11 | Plessey Co Plc | Power control circuit arrangement |
| US5610480A (en) * | 1983-08-13 | 1997-03-11 | Canon Kabushiki Kaisha | Control apparatus for copying machine or the like |
| US5982114A (en) * | 1983-08-13 | 1999-11-09 | 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 |
| ATE87775T1 (de) * | 1989-01-23 | 1993-04-15 | Siemens Ag | 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 |
| US5444359A (en) * | 1992-06-26 | 1995-08-22 | Green Technologies, Inc. | Load sensitive variable voltage motor controller |
| US5329223A (en) * | 1992-06-26 | 1994-07-12 | Green Technologies, Inc. | Ideal voltage controller for conserving energy in inductive loads |
| 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 |
| US8698447B2 (en) | 2007-09-14 | 2014-04-15 | The Powerwise Group, Inc. | Energy saving system and method for devices with rotating or reciprocating masses |
| US8810190B2 (en) * | 2007-09-14 | 2014-08-19 | The Powerwise Group, Inc. | Motor controller system and method for maximizing energy savings |
| BR112012005097A2 (pt) * | 2009-09-08 | 2016-05-03 | Powerwise Group Inc | sistema de economia de energia e método para dispositivos com massas de alternância ou rotatórias |
| US8698446B2 (en) * | 2009-09-08 | 2014-04-15 | The Powerwise Group, Inc. | Method to save energy for devices with rotating or reciprocating masses |
| 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)
| 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 |
-
1981
- 1981-11-30 US US06/325,932 patent/US4426614A/en not_active Expired - Lifetime
-
1982
- 1982-03-18 AT AT82301402T patent/ATE20560T1/de not_active IP Right Cessation
- 1982-03-18 DE DE8282301402T patent/DE3271821D1/de not_active Expired
- 1982-03-18 EP EP82301402A patent/EP0080788B1/de not_active Expired
- 1982-03-19 IE IE642/82A patent/IE52834B1/en unknown
- 1982-03-24 NZ NZ200122A patent/NZ200122A/en unknown
- 1982-03-24 AU AU81871/82A patent/AU529855B1/en not_active Ceased
- 1982-03-31 CA CA000399938A patent/CA1171907A/en not_active Expired
- 1982-04-12 IL IL65485A patent/IL65485A/xx unknown
- 1982-04-14 IN IN413/CAL/82A patent/IN155872B/en unknown
- 1982-04-15 JP JP57061834A patent/JPS5894017A/ja active Granted
- 1982-04-16 PH PH27151A patent/PH19924A/en unknown
- 1982-04-16 MX MX192303A patent/MX151417A/es unknown
-
1986
- 1986-09-17 SG SG751/86A patent/SG75186G/en unknown
- 1986-12-11 HK HK971/86A patent/HK97186A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL65485A (en) | 1985-01-31 |
| SG75186G (en) | 1987-02-27 |
| EP0080788B1 (de) | 1986-06-25 |
| MX151417A (es) | 1984-11-14 |
| JPH0410092B2 (de) | 1992-02-24 |
| HK97186A (en) | 1986-12-19 |
| EP0080788A1 (de) | 1983-06-08 |
| AU529855B1 (en) | 1983-06-23 |
| PH19924A (en) | 1986-08-14 |
| NZ200122A (en) | 1985-12-13 |
| DE3271821D1 (en) | 1986-07-31 |
| US4426614A (en) | 1984-01-17 |
| IE52834B1 (en) | 1988-03-16 |
| CA1171907A (en) | 1984-07-31 |
| IE820642L (en) | 1983-05-30 |
| ATE20560T1 (de) | 1986-07-15 |
| IL65485A0 (en) | 1982-07-30 |
| JPS5894017A (ja) | 1983-06-04 |