國立虎尾科技大學 |

California Statewide Commodity-Based Truck Activity and Population Forecast and the Transition Towards Zero Emissions.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	California Statewide Commodity-Based Truck Activity and Population Forecast and the Transition Towards Zero Emissions./
Author:	Dabbagh, Esmaeil Sina.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
Description:	62 p.
Notes:	Source: Masters Abstracts International, Volume: 84-07.
Contained By:	Masters Abstracts International84-07.
Subject:	Civil engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29999093
ISBN:	9798368431369

California Statewide Commodity-Based Truck Activity and Population Forecast and the Transition Towards Zero Emissions.
Dabbagh, Esmaeil Sina.

California Statewide Commodity-Based Truck Activity and Population Forecast and the Transition Towards Zero Emissions. - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 62 p.

Source: Masters Abstracts International, Volume: 84-07.

Thesis (M.S.)--University of California, Irvine, 2022.

This item must not be sold to any third party vendors.

Statewide travel forecasting models are developed by state agencies for different purposes such as forecasting network congestion, fuel consumption and air pollution. But in the end, they model the same travel activity from different procedures. Among those models and surveys, the California Statewide Freight Forecasting and Travel Demand Model (CSF2TDM), California Vehicle Inventory and Use Survey (CA-VIUS) from the California Department of Transportation (Caltrans), and the Emission Factor (EMFAC) model from the California Air Resources Board (CARB), are the most well-known ones in California. This thesis compared these models based on results such as Vehicle Miles Traveled (VMT) and vehicle inventory for heavy duty class 8 trucks. In addition, it connected the commodity-based activity of CSF2TDM to the CA-VIUS class 8 truck inventory and forecasted this population for future years. CSF2TDM and CA-VIUS forecasted 17, 19 and 27 percent less class 8 trucks for 2030, 2040 and 2050 target years compared to the EMFAC model. This difference is due to the different procedures and inputs these models have. EMFAC is good at capturing all truck activity while lacking detailed characteristics such as geographical resolution, while CSF2TDM provides a detailed profile of truck activity on the network with no truck inventory associated with truck activity. Moreover, new policies in California are raising questions about the infrastructure impact of zero emission vehicles and electrification of vehicles. The second part of this thesis investigated a framework for feasibility of electric class 8 trucks in California by analyzing the optimal locations of charging stations and their impact on grid infrastructure based on forecasted travel demand from CSF2TDM. The framework would determine the fraction of truck trips that are not feasible for electrification. Feasible trips would be analyzed under two scenarios: charge at origin and charge at destination. Charge at origin means truck gets charged for the trip at the origin and charge at destination means a truck is fully charged at the origin, makes the trip and then gets charged at the destination to get the battery full. Since the OD matrix is not symmetrical, there would be a difference in charging demand on the grid network under these two scenarios.

ISBN: 9798368431369Subjects--Topical Terms:

561339
Civil engineering.
Subjects--Index Terms:

Freight modeling

California Statewide Commodity-Based Truck Activity and Population Forecast and the Transition Towards Zero Emissions.
LDR:03521nam a2200373 4500 001 1104683
005 20230619080119.5
006 m o d
007 cr#unu||||||||
008 230907s2022 ||||||||||||||||| ||eng d
020 $a 9798368431369
035 $a (MiAaPQ)AAI29999093
035 $a AAI29999093
040 $a MiAaPQ $c MiAaPQ
100 1 $a Dabbagh, Esmaeil Sina. $3 1413657
245 1 0 $a California Statewide Commodity-Based Truck Activity and Population Forecast and the Transition Towards Zero Emissions.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2022
300 $a 62 p.
500 $a Source: Masters Abstracts International, Volume: 84-07.
500 $a Advisor: Ritchie, Stephen G.
502 $a Thesis (M.S.)--University of California, Irvine, 2022.
506 $a This item must not be sold to any third party vendors.
520 $a Statewide travel forecasting models are developed by state agencies for different purposes such as forecasting network congestion, fuel consumption and air pollution. But in the end, they model the same travel activity from different procedures. Among those models and surveys, the California Statewide Freight Forecasting and Travel Demand Model (CSF2TDM), California Vehicle Inventory and Use Survey (CA-VIUS) from the California Department of Transportation (Caltrans), and the Emission Factor (EMFAC) model from the California Air Resources Board (CARB), are the most well-known ones in California. This thesis compared these models based on results such as Vehicle Miles Traveled (VMT) and vehicle inventory for heavy duty class 8 trucks. In addition, it connected the commodity-based activity of CSF2TDM to the CA-VIUS class 8 truck inventory and forecasted this population for future years. CSF2TDM and CA-VIUS forecasted 17, 19 and 27 percent less class 8 trucks for 2030, 2040 and 2050 target years compared to the EMFAC model. This difference is due to the different procedures and inputs these models have. EMFAC is good at capturing all truck activity while lacking detailed characteristics such as geographical resolution, while CSF2TDM provides a detailed profile of truck activity on the network with no truck inventory associated with truck activity. Moreover, new policies in California are raising questions about the infrastructure impact of zero emission vehicles and electrification of vehicles. The second part of this thesis investigated a framework for feasibility of electric class 8 trucks in California by analyzing the optimal locations of charging stations and their impact on grid infrastructure based on forecasted travel demand from CSF2TDM. The framework would determine the fraction of truck trips that are not feasible for electrification. Feasible trips would be analyzed under two scenarios: charge at origin and charge at destination. Charge at origin means truck gets charged for the trip at the origin and charge at destination means a truck is fully charged at the origin, makes the trip and then gets charged at the destination to get the battery full. Since the OD matrix is not symmetrical, there would be a difference in charging demand on the grid network under these two scenarios.
590 $a School code: 0030.
650 4 $a Civil engineering. $3 561339
650 4 $a Transportation. $3 558117
653 $a Freight modeling
653 $a Statewide modeling
653 $a Transportation modeling
653 $a Trucks
690 $a 0543
690 $a 0709
710 2 $a University of California, Irvine. $b Civil Engineering. $3 1413658
773 0 $t Masters Abstracts International $g 84-07.
790 $a 0030
791 $a M.S.
792 $a 2022
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29999093