Active power distribution network load recovery method considering electric vehicle cluster

The invention discloses an active power distribution network load recovery method considering an electric vehicle cluster, relates to the technical field of power system load recovery, and solves the problem in the prior art that the influence of the demand difference of an EV user as an autonomous...

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Bibliographische Detailangaben
Hauptverfasser: NING YANGTIAN, ZHOU ZHICHENG, YANG SHENG, XIE DAIYU, HE JINGLONG, PAN LIANRONG, HU YUYANG, CHEN XINLING, WEI XIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses an active power distribution network load recovery method considering an electric vehicle cluster, relates to the technical field of power system load recovery, and solves the problem in the prior art that the influence of the demand difference of an EV user as an autonomous individual on the recovery process is ignored. According to the method, the demand difference of EV users is considered, and the EV grid connection mode is divided into an adjustable charging type EV and a flexible charging and discharging type EV. The flexibility of the adjustable charging type EV is embodied in that the charging power and the charging time can be flexibly adjusted, and the adjustable charging type EV is not charged at first and then charged after the system is recovered to be stable at the initial stage of recovery, so that the load impact at the initial stage of load recovery is reduced; for flexible charging and discharging EVs, discharging to the power distribution network can be properly carr