A smart charging management interface for electric vehicles based on the communication links through the electrical grid
Publication date
2020-11-03
Document type
Konferenzbeitrag
Organisational unit
Conference
4th E-Mobility Power System Integration Symposium 2020 ; virtual event ; November 3, 2020
Publisher
Energynautics GmbH
Book title
4th E-Mobility Power System Integration Symposium : 3 November 2020 : virtual event : digital proceedings / organizer: Energynautics
Part of the university bibliography
✅
Language
English
Abstract
With the focus of governments on clean air and protection of the environment, using Electric Vehicles (EVs) is an effective candidate and solution for most cities to reduced their air pollution. The market penetration of a large number of EVs requires improving the existing power management systems and developing new methods to manage the EVs charging system. Increasing the number of EV users leads to enhanced charging stations and, consequently, a high demand for charging power. A high power demand causes stress and fluctuations in the power grid. Hence, an effective Demand Side Management (DSM) method is required. This paper is regarding the project ELBE-Electrify Buildings for EVs that aims to install up to 7400 new charging points in the City of Hamburg. An interface based on the communication system between and Distribution Grid Operators (DSO) and Charge Point Operators (CPO) to use for the DSM has been developed, which always guarantees a 3.2 kW charging power for the EVs. The developed communication system and also the conformance test of the communication links between DSO, CPO, charging station and EV corresponding to different test scenarios, are presented in this paper.
Version
Published version
Access right on openHSU
Metadata only access