Network for supplying operating voltage to electric vehicle, electric vehicle and method for supplying operating voltage

• Main Authors: URSAM ANDREAS, MAHER MICHAEL, SCHU LER, GEORG, AMANI THOMAS G, STEFFAN ZEEV, DVORAK VADIM, ZEMAN FERENC, ENGIKAT MURIEL
• Format: Patent
• Language: Chinese; English
• Published: 21.10.2022
• 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

The invention relates to a network for supplying an operating voltage to an electric vehicle, an electric vehicle and a method for supplying an operating voltage. The network (105) of an electric vehicle (100) has an energy supply interface (115), an inverter (120), a power supply interface (125) and a soft starter (130). The inverter (120) has a first inverter connection (140) for connecting the inverter (120) to the energy supply interface (115) and a second inverter connection (145) for connecting the inverter (120) to the power supply interface (125) and the soft starter (130). The inverter (120) is designed to convert a DC voltage applied to the first inverter connection (140) into an AC voltage and to supply the AC voltage at the second inverter connection (145). The soft starter (130) is designed to reduce an input voltage applied to the first soft starter coupling (150) and to supply a reduced operating voltage (110) at the second soft starter coupling (155) compared to the input voltage. 本发明涉及用于为电动车辆