IN2012DN00410A - - Google Patents
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- Publication number
- IN2012DN00410A IN2012DN00410A IN410DEN2012A IN2012DN00410A IN 2012DN00410 A IN2012DN00410 A IN 2012DN00410A IN 410DEN2012 A IN410DEN2012 A IN 410DEN2012A IN 2012DN00410 A IN2012DN00410 A IN 2012DN00410A
- Authority
- IN
- India
- Prior art keywords
- engine
- generator
- load
- frequency
- output voltage
- Prior art date
Links
Classifications
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/007—Control circuits for doubly fed generators
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
A method of controlling an engine-driven, electrical generator is provided. The generator generates an output voltage at a frequency with the engine running at an operating speed. The method includes the steps of connecting the generator to a load and varying the operating speed of the engine to optimize fuel consumption in response to the load. Thereafter, the frequency of the output voltage is modified to n predetermined level.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/501,798 US8294431B2 (en) | 2009-07-13 | 2009-07-13 | Method of controlling a variable speed constant frequency generator |
PCT/US2010/036391 WO2011008350A2 (en) | 2009-07-13 | 2010-05-27 | Method of controlling a variable speed constant frequency generator |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN00410A true IN2012DN00410A (en) | 2015-05-22 |
Family
ID=43426898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN410DEN2012 IN2012DN00410A (en) | 2009-07-13 | 2010-05-27 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8294431B2 (en) |
EP (1) | EP2454810B1 (en) |
CN (1) | CN102474214B (en) |
AU (1) | AU2010274033A1 (en) |
BR (1) | BR112012000774A2 (en) |
CA (1) | CA2767977C (en) |
ES (1) | ES2681212T3 (en) |
IN (1) | IN2012DN00410A (en) |
RU (1) | RU2544847C2 (en) |
UA (1) | UA107797C2 (en) |
WO (1) | WO2011008350A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101501607B1 (en) * | 2011-04-18 | 2015-03-11 | 서울대학교산학협력단 | Winding synchronous machine having a moving object including an inverter circuit, and method for controlling same |
CN102739143B (en) * | 2012-06-28 | 2015-09-23 | 华为技术有限公司 | Generating set output frequency control method, device and generating set |
US9431942B2 (en) | 2012-07-02 | 2016-08-30 | Kohler Co. | Generator management system that selectively activates generators based on an operating parameter |
US9778632B2 (en) | 2012-07-02 | 2017-10-03 | Kohler Co. | Generator management system and method that selectively activate at least one of a plurality of generators in a power generation system |
US9368972B2 (en) | 2012-07-27 | 2016-06-14 | Kohler Co. | Generator management system that determines a time to activate and deactivate generators based on the load level |
CN103546002A (en) * | 2013-09-25 | 2014-01-29 | 于波 | Efficient variable-speed constant-frequency generator |
US20150158390A1 (en) * | 2013-12-09 | 2015-06-11 | Textron Inc. | Using DC Motor With A Controller As A Generator |
US9762160B2 (en) * | 2013-12-23 | 2017-09-12 | Generac Power Systems, Inc. | Method of controlling multiple parallel-connected generators |
US9979337B2 (en) * | 2014-04-24 | 2018-05-22 | Generac Power Systems, Inc. | Method of loadshedding for a variable speed, constant frequency generator |
US20150357952A1 (en) * | 2014-06-04 | 2015-12-10 | Innovus Power, Inc. | Method and system of tracking the maximum efficiency of a variable speed engine-generator set |
CN105501062A (en) * | 2016-01-08 | 2016-04-20 | 济南静动新能源科技有限公司 | System for carrying out constant-frequency power generation by utilizing automobile and manufacturing method thereof |
US10472084B2 (en) | 2016-03-21 | 2019-11-12 | Honeywell International Inc. | Motor-generator for high efficiency auxiliary power system |
CN106533288B (en) * | 2016-07-27 | 2019-04-16 | 襄阳航力机电技术发展有限公司 | A kind of energy-saving and frequency-variable generating set |
USD834517S1 (en) | 2016-11-08 | 2018-11-27 | Briggs & Stratton Corporation | Portable generator |
WO2024020791A1 (en) * | 2022-07-26 | 2024-02-01 | Cummins Power Generation Inc. | Generator set control based on load condition |
AT526560A1 (en) * | 2022-09-28 | 2024-04-15 | Dm Elektrotechnik Gmbh | Emergency power device for a power generation system |
Family Cites Families (34)
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US1953790A (en) * | 1929-01-08 | 1934-04-03 | Warren Telechron Co | Frequency regulation of systems distributing power and time |
US1963727A (en) * | 1929-01-08 | 1934-06-19 | Warren Telechron Co | Frequency regulation of systems distributing power and time |
US2725490A (en) * | 1953-02-02 | 1955-11-29 | Joseph M Pestarini | Electric power system |
US3412258A (en) * | 1966-03-03 | 1968-11-19 | Condec Corp | Electric governor systems |
SU543121A1 (en) * | 1973-03-26 | 1977-01-15 | Куйбышевский политехнический институт им.В.В.Куйбышева | Control method for autonomous asynchronous generator |
SU720619A1 (en) * | 1977-10-24 | 1980-03-05 | Горьковский Политехнический Институт Им. А. А.Жданова | Arrangement for power supply of self-contained units |
US4246531A (en) * | 1978-09-20 | 1981-01-20 | Jordan John E | Constant frequency variable rpm generator |
US4413223A (en) * | 1981-04-27 | 1983-11-01 | The Charles Stark Draper Laboratory, Inc. | Induction generator frequency control system |
JPS63265599A (en) * | 1986-05-26 | 1988-11-02 | Taiyo Denki Kk | Engine driven constant frequency electric power generating set |
US4994684A (en) * | 1989-01-30 | 1991-02-19 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Doubly fed generator variable speed generation control system |
US5083077A (en) | 1990-07-31 | 1992-01-21 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Brushless doubly-fed generation system for vehicles |
JP3050936B2 (en) | 1991-03-08 | 2000-06-12 | 株式会社日立製作所 | AC excitation generator motor |
PL186824B1 (en) | 1996-12-20 | 2004-03-31 | Ponte Manuel Dos Santos Da | Hybrid generator |
US6392371B1 (en) * | 1998-09-22 | 2002-05-21 | Cheng Power Systems, Inc. | Universal frequency electrical generator |
US6169334B1 (en) * | 1998-10-27 | 2001-01-02 | Capstone Turbine Corporation | Command and control system and method for multiple turbogenerators |
JP2000184798A (en) | 1998-12-14 | 2000-06-30 | Shinko Electric Co Ltd | Vscf converter and vscf power supply unit |
DE60019730T2 (en) | 1999-02-09 | 2005-09-29 | Sweo, Edwin A., Bellevue | DOUBLE-STAINED BRUSHLESS INDUCTION MACHINES WITH DOUBLE-STAGE CUFFS. |
US6380639B1 (en) * | 2000-05-11 | 2002-04-30 | Bombardier Inc. | System, method and apparatus for power regulation |
US6333622B1 (en) * | 2000-05-16 | 2001-12-25 | General Electric Company | Synchronous generator having auxiliary power windings and variable frequency power source |
RU2213409C2 (en) * | 2001-04-26 | 2003-09-27 | Липецкий государственный технический университет | Method for controlling off-line induction generator |
US6784634B2 (en) | 2001-09-14 | 2004-08-31 | Edwin A. Sweo | Brushless doubly-fed induction machine control |
US6844706B2 (en) * | 2002-08-30 | 2005-01-18 | Active Power, Inc. | Multiple path variable speed constant frequency device having automatic power path selection capability |
ES2668356T3 (en) * | 2003-10-06 | 2018-05-17 | Powersys, Llc | Power generation systems and power generation methods |
US6960900B2 (en) * | 2003-11-28 | 2005-11-01 | General Electric Company | Method and apparatus for starting a gas turbine using a polyphase electric power generator |
JP4376089B2 (en) | 2004-02-25 | 2009-12-02 | 川崎重工業株式会社 | Gas engine power generation equipment |
RU38845U1 (en) * | 2004-03-05 | 2004-07-10 | Государственное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарева" | DIESEL GENERATOR SPEED CONTROL |
ES2416135T3 (en) * | 2004-03-16 | 2013-07-30 | Tecogen, Inc. | Motor-driven power inverter system, with cogeneration |
JP2008038868A (en) | 2006-08-10 | 2008-02-21 | Nippon Sharyo Seizo Kaisha Ltd | Engine generator |
RU2320072C1 (en) * | 2006-11-24 | 2008-03-20 | 16 Центральный научно-исследовательский испытательный институт Министерства обороны Российской Федерации | Method for automatic adaptive management of electric machine with valve type constant current generator |
CN101013874A (en) | 2006-12-21 | 2007-08-08 | 中国科学院电工研究所 | System for controlling auto-disturbance rejection of stator voltage of variable speed constant frequency double-fed generator |
CN201039068Y (en) | 2007-05-15 | 2008-03-19 | 天津市新源电气科技有限公司 | Speed-variable frequency constant coiling brushless and dual-feedback generator control device |
JP4867922B2 (en) * | 2007-07-03 | 2012-02-01 | 株式会社デンソー | Power control device |
US7768227B2 (en) | 2008-04-26 | 2010-08-03 | Sadegh Vaez-Zadeh | Efficiency maximization control and variable speed drive of single phase induction motors |
US8616181B2 (en) * | 2008-07-11 | 2013-12-31 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
-
2009
- 2009-07-13 US US12/501,798 patent/US8294431B2/en active Active
-
2010
- 2010-05-27 WO PCT/US2010/036391 patent/WO2011008350A2/en active Application Filing
- 2010-05-27 ES ES10800205.6T patent/ES2681212T3/en active Active
- 2010-05-27 BR BR112012000774A patent/BR112012000774A2/en not_active IP Right Cessation
- 2010-05-27 EP EP10800205.6A patent/EP2454810B1/en active Active
- 2010-05-27 IN IN410DEN2012 patent/IN2012DN00410A/en unknown
- 2010-05-27 RU RU2012100634/07A patent/RU2544847C2/en not_active IP Right Cessation
- 2010-05-27 CN CN201080031958.7A patent/CN102474214B/en not_active Expired - Fee Related
- 2010-05-27 UA UAA201200406A patent/UA107797C2/en unknown
- 2010-05-27 AU AU2010274033A patent/AU2010274033A1/en not_active Abandoned
- 2010-05-27 CA CA2767977A patent/CA2767977C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102474214A (en) | 2012-05-23 |
AU2010274033A1 (en) | 2012-02-02 |
EP2454810B1 (en) | 2018-06-13 |
BR112012000774A2 (en) | 2015-11-03 |
UA107797C2 (en) | 2015-02-25 |
WO2011008350A2 (en) | 2011-01-20 |
EP2454810A2 (en) | 2012-05-23 |
RU2544847C2 (en) | 2015-03-20 |
EP2454810A4 (en) | 2013-02-20 |
ES2681212T3 (en) | 2018-09-12 |
US8294431B2 (en) | 2012-10-23 |
WO2011008350A3 (en) | 2011-03-10 |
RU2012100634A (en) | 2013-08-20 |
CA2767977A1 (en) | 2011-01-20 |
CA2767977C (en) | 2021-05-25 |
US20110006547A1 (en) | 2011-01-13 |
CN102474214B (en) | 2015-05-20 |
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