EXHAUST EMISSIONS AND FUEL CONSUMPTION OF A RAILPOWER RP20BD SWITCHER LOCOMOTIVE

机译：RAILPOWER RP20BD机车的排气排放和燃油消耗

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Conventional switcher or shunting locomotives in North America are powered by a single 12 or 16 cylinder engine which operate at eight distinct power levels, plus idle. Recently introduced locomotive power systems utilize multiple smaller displacement non-road diesel engines packaged as individual generator sets to obtain a cleaner and more efficient locomotive. This paper examines exhaust emissions and fuel consumption of a Railpower RP20BD switcher locomotive utilizing three 375 kW_e generators. FTP tests, described in part 92 of the CFR Title 40, were completed for UPY2606 using two fuels: EPA certification diesel, and ultra-low sulfur diesel. The locomotive produced emissions well below EPA Tier 2 limits using certification fuel, and subsequent testing with ULSD further reduced emissions to below the future EPA Tier 2 and 3 limits.

机译：在北美，传统的调车或调车机车是由一台12缸或16缸发动机提供动力的，该发动机以八种不同的功率水平以及怠速运转。最近推出的机车动力系统利用多个较小排量的非道路柴油机作为独立发电机组进行包装，以获得更清洁，更高效的机车。本文研究了使用三台375 kW_e发电机的Railpower RP20BD切换机车的废气排放和燃料消耗。在CFR标题40的第92部分中描述的FTP测试使用两种燃料完成了UPY2606的使用：EPA认证柴油和超低硫柴油。机车使用认证燃料产生的排放量远低于EPA Tier 2限值，随后通过ULSD进行的测试进一步将排放量降低至未来的EPA Tier 2和3限值以下。

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来源
《Proceedings of the 2009 spring technical conference of the ASME Internal Combustion Engine Division》|2009年|P.379-387|共9页
会议地点 Milwaukee WI(US);Milwaukee WI(US)
作者
Randell L. Hone; Steven G. Fritz; Dustin T. Osborne; Richard Grisier; Scott Carpenter;
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Southwest Research Institute 6220 Culebra Road San Antonio, TX 78238;

rnSouthwest Research Institute 6220 Culebra Road San Antonio, TX 78238;

rnSouthwest Research Institute 6220 Culebra Road San Antonio, TX 78238;

rnRailpower Hybrid Technologies Corp. 2021 Peninsula Drive Erie, PA 16506;

rnRailpower Hybrid Technologies Corp. 2021 Peninsula Drive Erie, PA 16506;

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正文语种 eng
中图分类内燃机;
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2. Influence of exhaust residuals on combustion phases, exhaust toxic emission and fuel consumption from a natural gas fueled spark-ignition engine [J] . Szwaj Stanislaw, Ansari Ehsan, Rao Sandesh, Energy Conversion & Management . 2018,第JUNa期

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3. Multiple response optimization to reduce exhaust emissions and fuel consumption of a diesel engine fueled with olive pomace oil methyl ester/diesel fuel blends [J] . Lopez I., Pinzi S., Leiva-Candia D., Energy . 2016,第PTa2期

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4. Fuel Consumption and Exhaust Emissions from a 1,500 KW Hybrid Road-Switcher Locomotive [C] . Steven Fritz, John Hedrick, Randall Hone, CIMAC World Congress on Combustion Engines . 2007

机译：1,500 kW混合路切换器机车的燃油消耗和排放
5. Effect of exhaust gas recirculation on fuel consumption and nitrogen oxides emissions. [D] . Roy, Vincent. 2001

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6. Assessment for Fuel Consumption and Exhaust Emissions of Chinas Vehicles: Future Trends and Policy Implications [O] . Yingying Wu, Peng Zhao, Hongwei Zhang, 2012

机译：中国车辆油耗和废气排放评估：未来趋势和政策含义
7. The Impact of Alternative Fuels on Fuel Consumption and Exhaust Emissions of Greenhouse Gases from Vehicles Featuring SI Engines [O] . Bielaczyc Piotr, Woodburn Joseph, Szczotka Andrzej, 2015

机译：代用燃料对配备SI发动机的车辆的温室气体燃料消耗和废气排放的影响

EXHAUST EMISSIONS AND FUEL CONSUMPTION OF A RAILPOWER RP20BD SWITCHER LOCOMOTIVE

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