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1. (WO2019042936) CONTROL OF A FAN MOTOR FOR AN IMPROVED EMC BEHAVIOR
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Pub. No.: WO/2019/042936 International Application No.: PCT/EP2018/073021
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
H02P 7/29 (2016.01) ,H02P 3/08 (2006.01) ,H02P 3/12 (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
7
Arrangements for regulating or controlling the speed or torque of electric dc-motors
06
for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
18
by master control with auxiliary power
24
using discharge tubes or semiconductor devices
28
using semiconductor devices
285
controlling armature supply only
29
using pulse modulation
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
3
Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
06
for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
08
for stopping or slowing a dc motor
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
3
Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
06
for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
08
for stopping or slowing a dc motor
12
by short-circuit or resistive braking
Applicants:
ELEKTROSIL SYSTEME DER ELEKTRONIK GMBH [DE/DE]; Ruhrstraße 53 22761 Hamburg, DE
Inventors:
NIEMANN, Hendrik; DE
OPPERMANN, Martin; DE
Agent:
RGTH PATENTANWÄLTE PARTGMBB; Neuer Wall 10 20354 Hamburg, DE
Priority Data:
10 2017 119 740.029.08.2017DE
Title (EN) CONTROL OF A FAN MOTOR FOR AN IMPROVED EMC BEHAVIOR
(FR) COMMANDE D'UN MOTEUR DE VENTILATEUR POUR UN COMPORTEMENT CEM AMÉLIORÉ
(DE) ANSTEUERUNG EINES LÜFTERMOTORS FÜR EIN VERBESSERTES EMV-VERHALTEN
Abstract:
(EN) The aim of the invention is to provide a method for electrically controlling a motor comprising multiple winding strands, wherein the EM compatibility is improved and simultaneously the running behavior of the motor is kept constant. This is achieved in that during a complete rotation of the rotor, no current pulses are supplied to at least one of the winding strands, or at least one switchable electric resistor is switched for at least one subsequent commutation phase by means of an electric switching element if the detected rotor rotational speed is greater than the specified target rotational speed.
(FR) L'invention concerne un procédé de commande électrique d'un moteur comprenant plusieurs enroulements de phase. L'objectif de cette invention est d'améliorer la compatibilité CEM et simultanément de maintenir constant le comportement en marche du moteur. A cet effet, pendant une rotation complète du rotor, aucune impulsion de courant n'alimente pas même au moins un des enroulements de phase, ou au moins une résistance électrique montable n'est montée pour au moins une phase de commutation suivante au moyen d'un élément de commutation électrique si le régime du rotor détecté est supérieur au régime théorique prédéfini.
(DE) Um ein Verfahren zur elektrischen Ansteuerung eines Motors mit mehreren Wicklungssträngen bereitzustellen, wobei die EMV-Verträglichkeit verbessert wird und gleichzeitig das Laufverhalten des Motors konstant gehalten wird, wird vorgeschlagen, während einer vollen Umdrehung des Rotors mindestens einem der Wicklungsstränge keinen Stromimpuls zuzuführen, oder mindestens einen schaltbaren elektrischen Widerstand für zumindest eine folgende Kommutierungsphase mittels eines elektrischen Schaltelementes dazu zu schalten, falls die erfasste Rotordrehzahl größer als die vorgegebene Solldrehzahl ist.
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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: German (DE)
Filing Language: German (DE)