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1. (WO2018130792) REGULATION SYSTEM FOR A CONTROL CIRCUIT OF A ROTATING ELECTRICAL MACHINE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/130792 International Application No.: PCT/FR2018/050075
Publication Date: 19.07.2018 International Filing Date: 12.01.2018
IPC:
H02P 9/30 (2006.01) ,H02P 9/10 (2006.01) ,H03K 17/16 (2006.01) ,H03K 17/0416 (2006.01) ,H03K 17/042 (2006.01) ,H02M 1/08 (2006.01) ,H03K 17/082 (2006.01) ,H02M 1/00 (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
14
by variation of field
26
using discharge tubes or semiconductor devices
30
using semiconductor devices
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
10
Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
17
Electronic switching or gating, i.e. not by contact-making and -breaking
16
Modifications for eliminating interference voltages or currents
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
17
Electronic switching or gating, i.e. not by contact-making and -breaking
04
Modifications for accelerating switching
041
without feedback from the output circuit to the control circuit
0416
by measures taken in the output circuit
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
17
Electronic switching or gating, i.e. not by contact-making and -breaking
04
Modifications for accelerating switching
042
by feedback from the output circuit to the control circuit
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
1
Details of apparatus for conversion
08
Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
17
Electronic switching or gating, i.e. not by contact-making and -breaking
08
Modifications for protecting switching circuit against overcurrent or overvoltage
082
by feedback from the output to the control circuit
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
1
Details of apparatus for conversion
Applicants: VALEO EQUIPEMENTS ELECTRIQUES MOTEUR[FR/FR]; 2 rue André Boulle 94046 CRETEIL CEDEX, FR
Inventors: TISSERAND, Pierre; FR
CHASSARD, Pierre; FR
GIRARD, Thibault; FR
Agent: RICARD, Amandine; FR
Priority Data:
175031016.01.2017FR
Title (EN) REGULATION SYSTEM FOR A CONTROL CIRCUIT OF A ROTATING ELECTRICAL MACHINE
(FR) SYSTEME DE REGULATION POUR UN CIRCUIT DE CONTROLE D'UNE MACHINE ELECTRIQUE TOURNANTE
Abstract:
(EN) The invention relates to a regulation system for a control circuit of a rotating electrical machine having a rotor provided with a coil (208), the control circuit being provided with a transistor (205). The regulation system (1) comprises a signal converter (201) for converting an amplitude-width modulation signal (PWM) into a reference signal (SREF) having cosine-shaped parts and a comparator (202) for comparing the difference between the reference signal (SREF) and a transistor current (IT) so as to deduce an error signal (ERR) therefrom, from which error signal a control signal (COM) is determined that is applied to a gate of the transistor.
(FR) L'invention concerne un système de régulation pour un circuit de contrôle d'une machine électrique tournante ayant un rotor muni d'un bobinage (208), le circuit de contrôle étant muni d'un transistor (205). Il est prévu que le système de régulation (1) comprend un convertisseur de signal (201) pour convertir un signal à modulation de largeur d'amplitude (PWM) en un signal de référence (SREF) ayant des parties de forme cosinusoïdale et un comparateur (202) pour faire la différence entre le signal de référence (SREF) et un courant de transistor (IT) afin d'en déduire un signal d'erreur (ERR) duquel on détermine un signal de commande (COM) appliqué sur une grille du transistor.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)