The Application of Extended CIM in Electric-Vehicle’s Charging-Discharging System

Abstract:

In order to ensure the safety and efficiency of electric-vehicle’s charging-discharging, and control the charging-discharging process according to the electric grid’s condition, multiple applications and systems have been developed for monitoring and managing the EV’s charging-discharging. All of these systems are required for EV charging-discharging data support, so it becomes quite an urgent problem that how to share and exchange EV’s charging-discharging information between different systems. To solve this problem, this paper applies IEC61970 CIM to EV charging-discharging system, extends the CIM to cover all the EV charging-discharging facilities. And then a data center of EV charging-discharging has been developed based on the extended CIM to provide charging-discharging data for other systems through CIS service. The research of this paper provides a unified information model for efficient monitoring and management of EV’s charging-discharging as well as integration of related systems and applications.

• Periodical: Advanced Materials Research (Volumes 608-609)
• Pages: 1600-1606
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.608-609.1600
• Online since: December 2012
• Authors: Ying Hui Wang, Ming Yu Zhao, Yang He, Gang Wang
• Keywords: Electric Vehicle (EV), EV Charging-Discharging Data Center, EV Charging-Discharging System, Extension of CIM

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