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原文传递 Field Operations Program Chevrolet S-10 (Lead-Acid) Accelerated Reliability Testing - Final Report

题名：	Field Operations Program Chevrolet S-10 (Lead-Acid) Accelerated Reliability Testing - Final Report
作者：	L. Tyree;D. Karner;M. Wehrey;J. Argueta;J. Francfort;
关键词：	25 ENERGY STORAGE; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 33 ADVANCED PROPULSION SYSTEMS; ACCELERATION; AMBIENT TEMPERATURE; LIFE CYCLE; PERFORMANCE; PRICES; RELIABILITY; TESTING; LEAD-ACID BATTERIES; ELECTRIC-POWERED VEHICLES
摘要：	This report summarizes the Accelerated Reliability testing of five lead-acid battery-equipped Chevrolet S-10 electric vehicles by the US Department of Energy's Field Operations Program and the Program's testing partners, Electric Transportation Applications (ETA) and Southern California Edison (SCE). ETA and SCE operated the S-10s with the goal of placing 25,000 miles on each vehicle within 1 year, providing an accelerated life-cycle analysis. The testing was performed according to established and published test procedures. The S-10s' average ranges were highest during summer months; changes in ambient temperature from night to day and from season-to-season impacted range by as much as 10 miles. Drivers also noted that excessive use of power during acceleration also had a dramatic effect on vehicle range. The spirited performance of the S-10s created a great temptation to inexperienced electric vehicle drivers to ''have a good time'' and to fully utilize the S-10's acceleration capability. The price of injudicious use of power is greatly reduced range and a long-term reduction in battery life. The range using full-power accelerations followed by rapid deceleration in city driving has been 20 miles or less.
报告类型：	科技报告