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1. WO2011124801 - METHOD FOR DETERMINING THE POWER OF AN ELECTRIC MOTOR OF A HYBRID COMPRESSOR

Publication Number WO/2011/124801
Publication Date 13.10.2011
International Application No. PCT/FR2011/050590
International Filing Date 22.03.2011
IPC
F04B 35/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
35Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
F04B 35/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
35Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
04the means being electric
F04B 35/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
35Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
06Mobile combinations
B60H 1/32 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
32Cooling devices
CPC
B60H 1/3211
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
32Cooling devices
3204using compression
3205Control means therefor
3211for increasing the efficiency of a vehicle refrigeration cycle
B60H 2001/3261
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
32Cooling devices
3236information from a variable is obtained
3255related to temperature
3261of the air at an evaporating unit
B60H 2001/3273
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
32Cooling devices
3269output of a control signal
327related to a compressing unit
3273related to the operation of the vehicle, e.g. the compressor driving torque
B60H 2001/3294
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
32Cooling devices
3286Constructional features
3294Compressor drive is hybrid
F04B 2203/0208
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
2203Motor parameters
02of rotating electric motors
0208Power
F04B 2207/03
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
2207External parameters
03External temperature
Applicants
  • VALEO SYSTEMES DE CONTROLE MOTEUR (AllExceptUS)
  • CHENG, Thierry [FR]/[FR] (UsOnly)
  • SEGA, Patrick [FR]/[FR] (UsOnly)
  • LABASTE-MAUHE, Laurent [FR]/[FR] (UsOnly)
  • FORISSIER, Michel [FR]/[FR] (UsOnly)
Inventors
  • CHENG, Thierry
  • SEGA, Patrick
  • LABASTE-MAUHE, Laurent
  • FORISSIER, Michel
Agents
  • FERNANDES, Sérgio
Priority Data
105237831.03.2010FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR DETERMINING THE POWER OF AN ELECTRIC MOTOR OF A HYBRID COMPRESSOR
(FR) PROCÉDÉ DE DÉTERMINATION DE LA PUISSANCE D'UN MOTEUR ÉLECTRIQUE D'UN COMPRESSEUR HYBRIDE
Abstract
(EN) The invention relates to a method for determining the power (Welec) of an electric motor (20) for driving a hybrid compressor (10; 10') of an air-conditioning circuit of a motor vehicle having a heat engine during phases in which the drive of the hybrid compressor by the heat engine is interrupted. According to the invention, said method includes steps that consist of: defining a maximum temperature (Tmax) measured at a point (13) of said air-conditioning circuit; setting a reference duration (tref) for the phases during which the drive of the hybrid compressor (10; 10') by the heat engine is interrupted; determining the power (Welec) of the electric motor (20) such that, at the end of said reference duration (tref), the temperature measured at said point (13) of the air-conditioning circuit is at most equal to said maximum temperature (Tmax). The invention can be used for air-conditioning motor vehicles having a heat engine and provided with an automatic stopping and restarting system.
(FR) Procédé de détermination de la puissance (Welec) d'un moteur électrique (20) destiné à entraîner un compresseur hybride (10; 10') d'un circuit de climatisation d'un véhicule automobile à moteur thermique pendant des phases d'interruption d'entraînement du compresseur hybride par le moteur thermique. Selon l'invention, ledit procédé comprend des étapes consistant à : définir une température maximate (Tmax) mesurée en un point (13) dudit circuit de climatisation, fixer une durée (tref) de référence pour les phases d'interruption d'entraînement du compresseur hybride (10; 10'} par le moteur thermique, déterminer la puissance (Welec) du moteur électrique (20) de manière qu'à l'issue de ladite durée (tref) de référence, la température mesurée audit point (13) du circuit de climatisation est au plus égale à ladite température maximale (Tmax). Application à la climatisation des véhicules automobiles à moteur thermique équipés d'un système d'arrêt et de redémarrage automatiques.
Related patent documents
THTH1201005163This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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