Charging station for electric vehicles with network stabilization

摘要

Charging station for electric vehicles. A network stabilization is achieved by a network frequency measuring device 8 being arranged to acquire a network frequency and to detect a network frequency which deviates from a reference frequency, and a load regulating device 10 being in operational connection with the network frequency device 8 such that, upon a deviation from the reference frequency being detected in the network frequency, the load regulating device 10 regulates the electrical power emitted to an electric vehicle by the charging station 2.

主权项

1. Charging station for electric vehicles, comprising:
a network frequency measuring device, arranged to acquire a network frequency and to detect a deviation in the network frequency from a reference frequency; a load regulating device in operational connection with the network frequency measuring device such that, upon a deviation from the reference frequency being detected in the network frequency, the load regulating device regulates the electrical power emitted to an electric vehicle by the charging station; wherein the load regulating device communicates a reduced charging power to the electric vehicle to reduce the electrical power emitted; and wherein the load regulating device reduces the electrical power emitted by the charging station along a reduction characteristic curve, depending on at least one of the deviation amount detected by the network frequency measuring device, the duration of the deviation, and/or the frequency gradient.