Electric motor car of 24V platform is compatible to be suitable for 12V platform circuit that charges

• Main Authors: HUANG LONG, GUO QINGLIN, ZHU CHANGMING, ZENG BIN
• Format: Patent
• Language: English
• Published: 16.09.2015
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; 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; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; 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 an electric motor car of 24V platform is compatible to be suitable for 12V platform circuit that charges. The main direct current charger of solving current 12V vehicle and 24V vehicle can not share, causes the problem of the wasting of resources. Including the low pressure battery, a plurality of tablock F1-Fn that relay J0 that one end is connected with the low pressure battery positive voltage respectively, input are connected with relay J0's the other end respectively, the output of one of them tablock are used for connecting the output of direct current charger, and the low pressure electrical component of all the other tablocks and vehicle is connected, and the low pressure battery positive voltage is used for connecting the normal electric installation of vehicle, and the relay J0 other end is used for being connected with car load VCU to the output control vehicle ACC that charges also is connected with diode D1 between direct current charger and tablock, low pressure battery cathode connects the ground strap. The utility model discloses make the 24V vehicle can compatible 12V platform the for the platform for direct current charger of direct current charger and 24V, the construction cost of the special direct current charger of reduction 24V vehicle commentaries on classics, the sharing performance of increase direct current charger.