High -efficient charging device of electric automobile intelligence

• Main Author: CHANG CHAOJIE
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2018
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL

The utility model discloses a high -efficient charging device of electric automobile intelligence, including high frequency controlled rectifier, high frequency controlled rectifier control module, wave filter, source transformation ware, intelligent charging the control unit and the connector that charges. High frequency controlled rectifier can realize the power factor correction of charging process to the total harmonic content of reduce current improves charge efficiency, reduces the influence of harmonic current to the electric wire netting greatly. Intelligent charging the control unit realizes carrying on permanent power quick charge and constant voltage trickle charge's intelligence switching to electric vehicle battery through control source transformation ware to electric automobile's charge efficiency has been improved. 本实用新型公开了种电动汽车智能高效充电装置，包括高频可控整流器、高频可控整流器控制模块、滤波器、电源变换器、智能充电控制单元和充电连接头。高频可控整流器可以实现充电过程的功率因数校正，并降低电流总谐波含量，提高充电效率，大大减小谐波电流对电网的影响。智能充电控制单元通过控制电源变换器，实现对电动汽车蓄电池进行恒功率快速充电和恒压涓流充电的智能切换，并提高了电动