FAST CHARGING SYSTEM FOR ELECTRIC VEHICLES

• Main Authors: MARCOS MOREIRA DA SILVA Pedro Nuno, MARTINS FERREIRA Vitor Alexandre, DA SILVA PAUPERIO PEREIRA Lino Joao, CARVALHO GQNCALVES Domingos Horacio
• Format: Patent
• Language: English
• Published: 15.03.2018
• 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 present application solves the problem of limiting the input power of a fast charging system for electric vehicles to a value that is lower than the output power during the fast charging of electric vehicles. A fast charging system for electric vehicles (100) is disclosed, which comprises a battery (103), a stage of input power electronics (101), and a stage of output power electronics (102). The system supplies power to the charging circuit (111), this power being higher than the input power obtained from the public low-voltage power supply network (110). This solution is used for charging electric vehicles such as cars, buses or any other vehicle equipped with an electric energy storage system rechargeable by means of an external connection.