Search
Search results
3 results found
National Summary Statistics for Depot-Based Medium- and Heavy-Duty Vehicle Operations
This file provides nationally aggregated summary statistics to characterize the daily operations of medium and heavy duty vehicles. It provides typical daily driving distances, domicile dwell durations, and one version of potential normalized electric…
transportation
transportation data
MHDV
medium-duty vehicles
heavy-duty vehicles
trucks
transit buses
school buses
commercial fleet vehicle operating data
electric vehicles
PEV charging
load profiile
Gearbox Reliability Collaborative Phase 3 Gearbox 2 Test
The National Renewable Energy Laboratory (NREL) Gearbox Reliability Collaborative (GRC) was established by the U.S. Department of Energy in 2006; its key goal is to understand the root causes of premature gearbox failures and improve their reliability…
GRC
NWTC
colorado
Boulder
turbines
Gearbox
Testing
Modeling
Dynamometer
analysis
fatigue
Reliability
Gearbox Reliability Collaborative Phase 3 Gearbox 3 Test
The GRC uses a combined gearbox testing, modeling, and analysis approach disseminating data and results to the industry and facilitating improvement of gearbox reliability. This test data describes the tests of GRC gearbox 3 in the National Wind…
GRC
NWTC
colorado
Boulder
turbines
Gearbox
Reliability
Testing
Modeling
analysis
Dynamometer
fatigue