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1. (WO2010084256) ALTERNATOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/084256 International Application No.: PCT/FR2009/052565
Publication Date: 29.07.2010 International Filing Date: 16.12.2009
IPC:
H02P 9/48 (2006.01) ,H02M 7/219 (2006.01) ,H02M 7/162 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
9
Arrangements for controlling electric generators for the purpose of obtaining a desired output
48
Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02
Conversion of ac power input into dc power output without possibility of reversal
04
by static converters
12
using discharge tubes with control electrode or semiconductor devices with control electrode
21
using devices of a triode or transistor type requiring continuous application of a control signal
217
using semiconductor devices only
219
in a bridge configuration
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02
Conversion of ac power input into dc power output without possibility of reversal
04
by static converters
12
using discharge tubes with control electrode or semiconductor devices with control electrode
145
using devices of a thyratron or thyristor type requiring extinguishing means
155
using semiconductor devices only
162
in a bridge configuration
Applicants:
PEUGEOT CITROËN AUTOMOBILES SA [FR/FR]; Route de Gisy F-78140 Vélizy Villacoublay, FR (AllExceptUS)
OLSZEWSKI, Dimitri [FR/FR]; FR (UsOnly)
GODEFROY, Emmanuel [FR/FR]; FR (UsOnly)
JOURDAN, Ludovic [FR/FR]; FR (UsOnly)
Inventors:
OLSZEWSKI, Dimitri; FR
GODEFROY, Emmanuel; FR
JOURDAN, Ludovic; FR
Agent:
BOURGUIGNON, Eric; Peugeot Citroën Automobiles SA Propriété Industrielle - LG081 18, rue des fauvelles F-92250 La Garenne Colombes, FR
Priority Data:
095032720.01.2009FR
Title (EN) ALTERNATOR
(FR) ALTERNATEUR
Abstract:
(EN) The invention relates to an alternator (10) that comprises a multiple-phase electric source (12), a rectifier bridge (16) including switches in the form of transistors, at least one switch being connected to each of the phases, each switch being controlled by comparing the amplitude of a signal representative of the phase to which the switch is connected with the amplitude of each of the signals respectively representative of the other phases. The invention is used for generating a control rule for the switches of the rectifier in order to provide a good yield from the alternator.
(FR) L'invention se rapporte à un alternateur (10) comportant une source (12) électrique polyphasée, un pont (16) de redressement comprenant des interrupteurs sous la forme de transistors, au moins un interrupteur étant connecté à chacune des phases, chaque interrupteur étant commandé par la comparaison de l'amplitude d'un signal représentatif de la phase à laquelle l'interrupteur est connecté avec l'amplitude de chacun des signaux représentatifs respectivement des autres phases. L'invention permet de générer une loi de commande des interrupteurs du redresseur permettant d'assurer un bon rendement de l'alternateur.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP2380271