Physical and behavioural determinants of resilience in the transportation system: a case study of vehicle electrification and trip prioritisation
by Brandon M. Marshall; Kevin M. Bolon; Jarod C. Kelly; Gregory A. Keoleian
International Journal of Critical Infrastructures (IJCIS), Vol. 12, No. 1/2, 2016

Abstract: The coupling of transportation and electrical grid infrastructures through plug-in electric vehicles (PEVs) offers the potential to improve system resilience by diversifying energy supply. In addition, adaptive behavioural responses can mitigate the effects of a disruption. This paper examines vehicle electrification and trip prioritisation as physical and behavioural determinants of transportation system resilience during a gasoline supply disruption using National Household Travel Survey data. Realised travel factor, the ratio of completed to demanded travel, is defined as an indicator of resilience. Simulations using the overall population indicate trip prioritisation improves resilience more than PEV adoption at lower levels of electrification (below 20 mile electric range), although household-level results vary according to fleet size and travel demand. While 67% of households require no adaptive change during a five-day disruption, additional households are able to complete all high-priority trips through trip prioritisation (+12%), PEV adoption (/14%), or a combination of both (+23%).

Online publication date: Sun, 10-Apr-2016

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Critical Infrastructures (IJCIS):
Login with your Inderscience username and password:

    Username:        Password:         

Forgotten your password?


Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com