ABB's full range of charging products debut new DC fast charging piles to the market

ABB's full range of charging products debut new DC fast charging piles to the market
At the 2016 EVSE 6th Shanghai International Charging Station (Pile) Technology and Equipment Exhibition, ABB brought a full series of electric vehicle charging product families to a wonderful appearance and grandly launched a new product Terra 53 Ze fast DC charger designed for the Chinese market. Thanks to a more comprehensive electric vehicle charging infrastructure product portfolio and solutions, ABB will better meet the needs of Chinese customers for high-quality and efficient green transportation solutions.
 
Structure and working process of electric vehicle fast charging system
The electric vehicle charging system is an energy supply facility that maintains the operation of electric vehicles. It is a power conversion device with specific functions used when charging the power battery by extracting energy from the power supply. It mainly includes AC (slow) charging system and DC (fast) charging System. The fast-charging system quickly charges the power battery pack through the DC charging pile to realize the efficient and safe power supply of the power battery pack.
 
Summary of Electrical Topology and Performance Analysis of Electric Vehicle Fast Charging Station
When multiple electric vehicles are fast charging at the same time, the short-term load of the megawatt power level generated will have a great impact on the distribution network. In order to improve the power quality of the grid and reduce the construction cost, this needs to be done when planning and building fast-charging stations. The impact of key research. From the perspective of charging stations, a detailed analysis of the current research status of fast charging station topology and network performance of relevant literature at home and abroad is carried out, and from the power quality adjustment, renewable energy and energy storage system grid-connected control, A variety of circuit topologies are compared and evaluated in terms of power density and system reliability, and several suggestions for circuit topology planning of DC fast-charging stations are proposed.