VEHICLE POWER SYSTEM WITH BACK ELECTROMAGNETIC FIELD BLOCKING

• Main Authors: NAJMABADI ALI, KHAN ARSHAN, MALEK HADI
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2019
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The present disclosure provides 'a vehicle power system with back electromagnetic field blocking'. A vehicle power system includes an electric machine, an inverter, and a plurality of pairs of switches and associated anti-parallel diodes electrically between the electric machine and inverter. Each of the pairs permits current flow from the inverter to the electric machine with activation of the switch, and prevents current flow from the electric machine to the inverter without activation of the switch. 本公开提供了"具有反向电磁场阻挡的车辆动力系统"。一种车辆动力系统，包括电机、逆变器以及以电气方式处于所述电机与所述逆变器之间的多对开关和相关联的反并联二极管。所述对中的每一个在激活所述开关的情况下允许电流从所述逆变器流动至所述电机，并且在没有激活所述开关的情况下防止电流从所述电机流动至所述逆变器。