This paper presents the results of performance characterization testing of the extended-range Conceptor G Van electric vehicle (EV). Testing was performed at the Electrotek Electric Vehicle Test Facility (EVTF) as part of the Electric Power Research Institute (EPRI)/Electrotek EV Program. This extended-range EV (XREV) is based on the electric G Van, which is a GMC full-sized van converted to electric propulsion by Conceptor Industries of Newmarket (Toronto), Ontario. A 7-kW Onan gasoline engine/generator (E/G) set was retrofitted into the vehicle by McKee Engineering of Lake Zurich, Illinois. The XREV utilizes tubular-plate lead-acid batteries and dc powertrain components furnished by Chloride EV Systems of Redditch, England. Testing was conducted according to the EPRI/Electrotek EV Test Plan and included measurement of driving range on the SAE J227a C Cycle, on the Electrotek-defined Chattanooga City Cycle (CCC), and at four constant speeds from 56 km/h to 80 km/h. The C Cycle and CCC tests were performed with the E/G switched on at different battery states of charge (SOC) from 100% to 25% to determine the effects of the E/G on driving range and battery behavior. “Limp-home” tests were also conducted over these cycles by driving the XREV on pure-electric power to 0% SOC, turning on the E/G for a one-hour battery charge, and then continuing the cycle under both battery and E/G power. It was found that use of the E/G increased driving range significantly for all cases. Additional tests were performed to determine the dc energy consumption of the XREV over the C cycle and at various constant speeds. Data is presented which includes driving test results as well as calculated costs for different combinations of electric and gasoline operation.
Performance Testing of the Extended-Range (Hybrid) Electric G Van
Sae Technical Papers
International Congress & Exposition ; 1992
1992-02-01
Aufsatz (Konferenz)
Englisch
Performance testing of the extended-range (hybrid) electronic G Van
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