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原文传递 Alternative fuel transit buses: Interim results from the National Renewable Energy Laboratory (NREL) Vehicle Evaluation Program

题名：	Alternative fuel transit buses: Interim results from the National Renewable Energy Laboratory (NREL) Vehicle Evaluation Program
作者：	Chandler, K.;Kelly, K.J.;Norton, P.;Motta, R.;
关键词：	33 ADVANCED PROPULSION SYSTEMS; BUSES; RELIABILITY; PERFORMANCE TESTING; SYNTHETIC FUELS; EVALUATION; ETHANOL FUELS; METHANOL FUELS; NATURAL GAS; DIESEL FUELS
摘要：	The transit bus program is designed to provide a comprehensive study of the alternative fuels currently used by the transit bus industry. The study focuses on the reliability, fuel economy, operating costs, and emissions of vehicles running on the various fuels and alternative fuel engines. The alternative fuels being tested are methanol, ethanol, biodiesel and natural gas. The alternative fuel buses in this program use the most common alternative fuel engines from the heavy-duty engine manufacturers. Data are collected in four categories: Bus and route descriptions; Bus operating data; Emissions data; and, Capital costs. The goal is to collect 18 months of data on each test bus. This report summarizes the interim results from the project to date. The report addresses performance and reliability, fuel economy, costs, and emissions of the busses in the program.
总页数：	21p
报告类型：	科技报告