题名: |
ELECTRIC BUS OPERATION AND EVALUATION IN CALIFORNIA. |
作者: |
Chira-Chavala-T; Empey-D; Puvathingal-M; Venter-C |
关键词: |
ELECTRIC-BUSES; BUS-PERFORMANCE; ENERGY-CONSUMPTION; RANGE-DISTANCE; COSTS-; VEHICLE-WEIGHT; PRICES-; DIRECT-CURRENT-MOTORS; CLIMBING-PERFORMANCE; VEHICLE-TESTING; TEST-RESULTS; MATHEMATICAL-MODELS; COMPARISONS-; CAPITAL-COSTS; ENERGY-COSTS; REPLACEMENT-COSTS; BATTERIES-; DIESEL-PROPULSION |
摘要: |
This study evaluated the performance, energy consumption, range, and costs of electric buses recently deployed around the campus of the University of California at Berkeley. These electric buses have a relatively low curb weight and purchase price compared with electric buses in operation elsewhere. The series-wound direct current motors of the electric buses result in poor hill-climbing ability. This study presents results of vehicle tests under controlled conditions, statistical models for hill-climbing speed, energy consumption in revenue service, and estimated vehicle range. It also compared capital, energy, and battery-replacement costs of the electric buses and diesel buses. |
总页数: |
Transportation Research Record. 1995. (1503) pp14-22 (6 Fig., 3 Tab.) |
报告类型: |
科技报告 |