Microgrid Solution of Smart Energy Station Based on HVDAC System

摘要

The paper aims to build an AC / DC microgrid for energy utilization in smart energy stations, on the basic of the load power characteristics of various parts in the stations. The advantages and disadvantages of UPS and HVDC systems are compared as data center power supplies. HVDC system is selected as the basis to improve. A HVDAC system is proposed, replacing traditional lead-acid batteries with energy storage modules. The HVDAC system improves power efficiency in smart energy station, and saves investment.