ROTARY-LINEAR MOTOR FOR INTEGRATED DRIVE OF PROPULSION AND POWER STEERING OF ELECTRIC VEHICLES

• Main Authors: RUBA MIRCEA, SZABO LORAND
• Format: Patent
• Language: English; Romanian
• Published: 29.01.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a rotary-linear motor with switched reluctance for the integrated drive of the propulsion and the power steering of an electric vehicle. According to the invention, the motor consists of several stator and rotor sheet stacks (1 and 2), each having salient poles (3 and 5), some coils (4) concentrated around the stator poles (3) and with the rotor stacks (2) fixed equidistantly on a shaft (6), which, upon a sequential supply of the coils (4) with current pulses may perform a rotation, a linear motion or a combination thereof. Invenţia se referă la un motor rotativ-liniar cu reluctanţă comutată pentru acţionarea integrată a propulsiei şi a direcţiei asistate a unui autovehicul electric. Motorul conform invenţiei este compus din mai multe pachete de tole (1 şi 2) statorice şi rotorice, având fiecare nişte poli (3 şi 5) aparenţi, nişte bobine (4) concentrate în jurul polilor (3) statorici şi cu pachetele (2) rotorice fixate echidistant pe un arbore (6), care la o alimentare secvenţială cu impulsuri de curent a bobinelor (4) se poate roti, deplasa liniar sau efectua o mişcare combinată a acestora.