MX2009005583A - Controlador electronico que acopla la potencia del motor con la potencia del alternador y que mantiene la frecuencia del motor para un motor stirling de piston libre que impulsa un alternador lineal. - Google Patents

Controlador electronico que acopla la potencia del motor con la potencia del alternador y que mantiene la frecuencia del motor para un motor stirling de piston libre que impulsa un alternador lineal.

Info

Publication number
MX2009005583A
MX2009005583A MX2009005583A MX2009005583A MX2009005583A MX 2009005583 A MX2009005583 A MX 2009005583A MX 2009005583 A MX2009005583 A MX 2009005583A MX 2009005583 A MX2009005583 A MX 2009005583A MX 2009005583 A MX2009005583 A MX 2009005583A
Authority
MX
Mexico
Prior art keywords
alternator
engine
power
free
piston stirling
Prior art date
Application number
MX2009005583A
Other languages
English (en)
Inventor
Douglas E Keiter
Ezekiel S Holliday
Original Assignee
Sunpower Inc
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 Sunpower Inc filed Critical Sunpower Inc
Publication of MX2009005583A publication Critical patent/MX2009005583A/es

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
    • F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
    • F01B29/10—Engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/0435—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines the engine being of the free piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/045—Controlling
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/032—Reciprocating, oscillating or vibrating motors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2280/00—Output delivery
    • F02G2280/10—Linear generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Linear Motors (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Un circuito y método de control de retroalimentación para la inclusión en un sistema de control de una fuente de generación de energía eléctrica que comprende un motor Stirling de pistón libre que impulsa un alternador lineal. Un valor instantáneo de una variable, Vinternal, se deriva continuamente de otros parámetros detectados y calculados y se utiliza en un bucle de control de retroalimentación negativa del sistema de control para controlar la carrera del pistón del motor para mantener la potencia producida por el motor igual a la potencia transferida desde el motor hasta el alternador. Vinternal es la suma del voltaje inducido en el devanado del alternador y el voltaje a través de la resistencia concentrada del circuito equivalente del devanado del alternador. Un bucle de control de corriente del alternador, de retroalimentación negativa tiene una salida conectada a un modulador por ancho de pulso de un rectificador de modo conmutado y tiene un circuito de retroalimentación que comprende un sensor de corriente para detectar la corriente del alternador instantánea.
MX2009005583A 2006-11-29 2007-09-10 Controlador electronico que acopla la potencia del motor con la potencia del alternador y que mantiene la frecuencia del motor para un motor stirling de piston libre que impulsa un alternador lineal. MX2009005583A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/605,601 US7453241B2 (en) 2006-11-29 2006-11-29 Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator
PCT/US2007/077982 WO2008066998A2 (en) 2006-11-29 2007-09-10 Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator

Publications (1)

Publication Number Publication Date
MX2009005583A true MX2009005583A (es) 2009-06-26

Family

ID=39462982

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005583A MX2009005583A (es) 2006-11-29 2007-09-10 Controlador electronico que acopla la potencia del motor con la potencia del alternador y que mantiene la frecuencia del motor para un motor stirling de piston libre que impulsa un alternador lineal.

Country Status (12)

Country Link
US (2) US7453241B2 (es)
EP (1) EP2087204B1 (es)
JP (1) JP2010511374A (es)
KR (1) KR101326624B1 (es)
CN (1) CN101627180B (es)
AT (1) ATE493564T1 (es)
AU (1) AU2007325547A1 (es)
CA (1) CA2670254C (es)
DE (1) DE602007011662D1 (es)
HK (1) HK1135157A1 (es)
MX (1) MX2009005583A (es)
WO (1) WO2008066998A2 (es)

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Also Published As

Publication number Publication date
CN101627180B (zh) 2012-05-30
US20080122408A1 (en) 2008-05-29
CA2670254C (en) 2015-02-24
JP2010511374A (ja) 2010-04-08
US7633173B2 (en) 2009-12-15
ATE493564T1 (de) 2011-01-15
EP2087204A4 (en) 2009-11-11
CN101627180A (zh) 2010-01-13
CA2670254A1 (en) 2008-06-05
US7453241B2 (en) 2008-11-18
EP2087204A2 (en) 2009-08-12
KR101326624B1 (ko) 2013-11-08
DE602007011662D1 (de) 2011-02-10
AU2007325547A1 (en) 2008-06-05
WO2008066998A3 (en) 2008-07-17
US20080309095A1 (en) 2008-12-18
HK1135157A1 (en) 2010-05-28
WO2008066998A2 (en) 2008-06-05
KR20090094122A (ko) 2009-09-03
EP2087204B1 (en) 2010-12-29

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