It is a knowledged that the need to charge large numbers of electric vehicles (EV's) will have a significant impact on utility system infrastructure, initially at the utility to home interface. In order to understand the infrastructure implications of a number of variables, high-quality system impact modelling is essential, enabling a full understanding of the issues involved and allowing appropriate decisions on future investments to be made. Using the results from improved simulation techniques, this paper evaluates the use of conventional and advanced battery charging technology on a local utility feeder in a residential area. It shows that advanced battery charging technology, that can fully control the reactive power of the charger, not only delays the need for costly utility upgrading by maximizing the infrastructure capacity, but also given the oppurtunity for demand side management and system load levelling to prodive further utility advantages.
Infrastructure impacts of electric vehicle battery charging
Auswirkung der Infrastruktur der Ladung von Elektrofahrzeugbatterien
EVS, International Electric Vehicle Symposium, 12 ; 1 ; 598-606
1994
9 Seiten, 8 Quellen
Aufsatz (Konferenz)
Englisch
Infrastructure Impacts of Electric Vehicle Battery Charging
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