1085

The construction of high-reliable and high-efficiency charging pile is the foundation and premise for the healthy and rapid development of the electric vehicle industry, and it is very important and necessary to study the corresponding information interaction scheme in order to realize the plug-and-play function of the charging pile. Based on the IEC61850 standard, this paper studies the charging pile information description model and puts forward the communication technology to satisfy the requirement of the plug-and-play. Moreover, the charging pile status information, setting, control and measurement values are considered in the information interaction strategy. This research can provide effective technical means and solutions for the realization of plug-and-play function of charging pile.