Aiming at the problems of the existing battery test system, a EV battery test platform with high degree of simulation is designed, based on the upper and lower computer structure after a lot of analysis. The PC software is also compiled, which could simulate the real road status, or to control the battery to discharge with constant current or constant power, by the communication with the lower computer through 485 bus and CAN bus. The corresponding control method to realize the discharging test with constant current is designed, also an interface to Excel which can read the configure information from Excel to realize the simulation of discharging test is designed. There are some curves I got are shown below. Several battery packs test are completed. Also, the improvement of battery test system for electric vehicle will make a great contribution in the field of mechanical automation.
Study on Mechanical Automation with Improvement of Battery Test System for Electric Vehicle
2013
5 Seiten
Aufsatz (Konferenz)
Englisch
Development of Battery Test System for Electric Vehicle
Tema Archiv | 2013
|Electric Vehicle and Battery Testing at the Electric Vehicle Test Facility
British Library Conference Proceedings | 1991
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