Summary of Research on Power Boosting Technology of Distributed Mobile Energy Storage Charging Piles

摘要

The rise and rapid development of the electric vehicle industry has made people's dependence on electric vehicles more and higher, and the accompanying range anxiety has become an urgent problem to be solved. The existing charging infrastructure is difficult to meet the needs of users for fast replenishment. Large-scale construction of DC charging piles has caused excessive demands on the distribution network capacity and easily leads to low equipment utilization. Therefore, this paper studies the construction of high-power charging piles for distributed mobile energy storage. Firstly, the application status of high-power charging technology and energy storage technology is summarized. In view of the shortcomings of the prior art, a high-reliability and low-cost charging pile power-boosting technology is proposed;Then the load forecasting method based on space-time dimension and the capacity optimization configuration method of energy storage device are expounded; Finally, the general situation and summary of the whole paper are given, and the future development direction of power-boosting of distributed mobile energy storage charging pile has prospected.