Evaluation of Thermo-Electric Generators to Increase Transit Bus Fuel Economy

Secondary Author(s)

Brooker, R. Paul

Report Number

FSEC-CR-2086-18

Keywords

Alternative Fuel Vehicles; Transportation; Thermo-Electric Generators; Transit Bus; Fuel Economy; Diesel Fuel; Engine Exhaust Waste Heat

Abstract

This project demonstrates the effectiveness of a 1000-watt capable thermoelectric generator (TEG) on a diesel fueled transit bus. It examines the fuel savings potential of the TEG providing an alternative form of energy from engine exhaust waste heat. FSEC provided technical assistance and performed third party evaluation of the TEG performance data as it was recorded during transit routes (LYNX, Orlando, FL). This technology can provide a new way to reduce demand on an electric alternator or provide power for accessory devices and achieve reductions in fuel consumption and emissions on a transit bus.

Date Published

8-22-2018

Identifiers

49

Subjects

Buses--Fuel consumption; Diesel motor exhaust gas; Thermoelectric generators; Energy conservation; Renewable energy sources

Local Subjects

Alternative Fuel Vehicles; Transportation

Collection

FSEC Energy Research Center® Collection

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