Analysis of Influence on Urban Low Voltage Distribution Network from Charging Equipment of Electric Vehicle

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Abstract:

For sake of analyzing influence on load characteristic of urban low voltage distribution network from extensive popularization of charging equipments of electric vehicles, this paper establishes probability density distribution load characteristic model of charging equipment. Taking representative distribution lines and transformer areas with residential and commercial users for instance, summer daily load curves are described and charging load are forecasted, and basic load curves and charging load additional demand curves are peak-valley superimposed according to respective traits, further more, the influence on distribution lines and transformer areas from charging load of electric vehicles with different ages, finally, suggestions are put forward of urban low voltage distribution network planning and charging equipment supervisions.

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Periodical:

Advanced Materials Research (Volumes 875-877)

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1777-1781

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Online since:

February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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