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1. (WO2019025740) METHOD FOR CONTROLLING AN INVERTER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025740 International Application No.: PCT/FR2018/052006
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
H02M 1/38 (2007.01) ,H02M 7/53846 (2007.01) ,H02M 7/53862 (2007.01) ,H02M 7/5387 (2007.01) ,H02P 27/06 (2006.01) ,H02M 1/088 (2006.01)
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
38
Means for preventing simultaneous conduction of switches
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!][IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
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
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
53
using devices of a triode or transistor type requiring continuous application of a control signal
537
using semiconductor devices only, e.g. single switched pulse inverters
5387
in a bridge configuration
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
27
Arrangements or methods for the control of ac-motors characterised by the kind of supply voltage
04
using variable-frequency supply voltage, e.g. inverter or converter supply voltage
06
using dc to ac converters or inverters
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
088
for the simultaneous control of series or parallel connected semiconductor devices
Applicants:
SAFRAN ELECTRICAL & POWER [FR/FR]; Parc d'activité Andromède 1 Rue Louis Blériot CS 80049 31702 BLAGNAC CEDEX, FR
Inventors:
BOURSE, Wenceslas; FR
TOUTAIN, Pascal Jacques Frédéric Guy; FR
Agent:
REGIMBEAU; 20, rue de Chazelles 75847 PARIS CEDEX 17, FR
Priority Data:
175743202.08.2017FR
Title (EN) METHOD FOR CONTROLLING AN INVERTER
(FR) PROCÉDÉ DE COMMANDE D'UN ONDULEUR
Abstract:
(EN) Method for controlling an inverter (18) configured to power electrically a motor (12) comprising a stator and a rotor capable of being rotated relative to the stator when the motor (12) is electrically powered, the inverter (18) comprising a plurality of switches (30A, 32A, 34A, 30B, 32B, 34B) suitable for being controlled to open/close in order to regulate the power supply of the motor (12), each switch (30A, 32A, 34A, 30B, 32B, 34B) having a predetermined transition time from a closed state to an open state (Toff), and a predetermined transition time from the open state to the closed state (Ton), wherein the method comprises the step of not generating the command to open and close the switches when this violates the predetermined transition times from a closed state to an open state (Toff), and the predetermined transition times from the open state to the closed state (Ton).
(FR) Procédé de commande d'un onduleur (18) configuré pour alimenter électriquement un moteur (12) comprenant un stator et un rotor adapté pour être entraîné en rotation relativement au stator lorsque le moteur (12) est alimenté électriquement, l'onduleur (18) comprenant une pluralité de commutateurs (30A, 32A, 34A, 30B, 32B, 34B) propres à être commandés en ouverture/fermeture pour la régulation de l'alimentation électrique du moteur (12), chaque commutateur (30A, 32A, 34A, 30B, 32B, 34B) présentant un temps de transition prédéterminé d'un état fermé vers un état ouvert (Toff), et un temps de transition prédéterminé de l'état ouvert vers l'état fermé prédéterminés (Ton), le procédé comprenant les étapes suivantes consistant à ne pas générer d'ordre d'ouverture et de fermeture des commutateurs en violation des temps de transition prédéterminé d'un état fermé vers un état ouvert (Toff), et des temps de transition prédéterminé de l'état ouvert vers l'état fermé prédéterminés (Ton).
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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)