Charging station with energy storage system solution

The ACADIE NEW ENERGY (ANE) distributed energy storage system, during the peak charging hours at night, by discharging power through the energy storage system and implementing the unified EMS energy management strategy at the station level, can reduce the power demand on the grid to 50% of the original level, thereby lowering the distribution costs, or doubling the number of charging points at existing sites. At the same time, the energy storage equipment can also participate in peak-valley arbitrage and the scheduling of VPP virtual power plants, generating more revenue. The ultra-fast charging station can be equipped with a liquid-cooled energy storage system that supports 1C charging and discharging, providing greater power capacity for the ultra-fast charging equipment.

Background of the Plan

The customers of public charging stations are mostly operational vehicles such as ride-hailing cars, taxis, and logistics vehicles. Large fast-charging stations encounter difficulties in power distribution and have low transformer utilization rates. The peak electricity consumption period for such charging stations is during the early morning hours at night, followed by the noon period, which is approximately 50% of the peak value at night, and about 20% during other periods.

Overview of the Plan

The ACADIE NEW ENERGY (ANE) distributed energy storage system, during the peak charging hours at night, by discharging power through the energy storage system and implementing the unified EMS energy management strategy at the station level, can reduce the power demand on the grid to 50% of the original level, thereby lowering the distribution costs, or doubling the number of charging points at existing sites. At the same time, the energy storage equipment can also participate in peak-valley arbitrage and the scheduling of VPP virtual power plants, generating more revenue. The ultra-fast charging station can be equipped with a liquid-cooled energy storage system that supports 1C charging and discharging, providing greater power capacity for the ultra-fast charging equipment.

Advantages of the plan

• Expansion of charging stations

The EMS energy management strategy of the stations can reduce the peak demand for the power grid during nighttime charging, thereby lowering the distribution costs.

• Super charging stations equipped with energy storage systems

Support 1C high-current charging and discharging, meeting the short-term high-power charging requirements of ultra-fast charging.

• Multiple benefits

The energy storage system participates in peak-valley arbitrage and VPP virtual power plant scheduling to obtain additional income

The products covered by the plan.

ANE BTLA 130 kW Bidirectional AC / DC Power Module

This energy storage AC/DC bidirectional converter adopts modular design, advanced control algorithm to realize multi-machine parallel and has reactive power compensation function. The power level of the parallel system covers 130kW ~ 1.3MW. The series of products have both local monitoring and EMS system remote scheduling functions, with excellent load adaptability and power grid adaptability, at the same time, independent air duct design makes it can effectively cope with a variety of complex application environment, the system is safer, reliable, economic, environmental adaptability.

ANE 100 kW PCS 215 kWh Battery All-in-One Integrated Energy Storage System

The integrated air-cooled energy storage system adopts the All-In-One design concept, integrating the power distribution system, power conversion system, battery system, EMS system, temperature control system, and fire protection system. It has a small footprint and can be connected in multiple cabinets to achieve larger capacity expansion. The battery part of the system adopts a four-level fire protection and safety design, ensuring the highest system safety; the power conversion part uses the third-generation SiC components, with an energy conversion efficiency 1% to 2% higher than that of conventional systems, bringing higher economic benefits to the operators and shortening the investment recovery period. This system can be widely applied in industrial and commercial parks, charging and discharging stations, distributed photovoltaic power stations, and other scenarios.

Distributed modular energy storage system

The distributed modular energy storage system is designed by ACADIE NEW ENERGY (ANE SINY) for industrial and commercial electricity usage scenarios. The system consists of a power cabinet and a battery cabinet, with flexible configuration. The number of batteries and power cabinets can be flexibly configured according to the requirements of the application scenarios to achieve MW-level energy storage. It can also be connected with photovoltaic, charging terminal and other functional modules as needed, suitable for various industrial and commercial energy storage application scenarios, and capable of functions such as peak shaving and valley filling, dynamic expansion, participation in grid dispatch, and emergency power supply.

ANE Integrated liquid cooling energy storage system

ACADIE NEW ENERGY 261kWh integrated liquid cooling energy storage system adopts the All-In-One design concept, integrating the power distribution system, power conversion system, battery system, EMS system, temperature control system, and fire protection system. It has a small footprint and can be multi-cabinet and cabinet-connected to achieve larger capacity expansion. The battery system adopts three-dimensional surround liquid cooling for heat dissipation, with a heat dissipation effect far superior to the traditional bottom liquid cooling, ensuring the cycle life of the battery cells to the greatest extent. The power conversion part uses the third-generation SiC components, with an energy conversion efficiency 1% to 2% higher than that of the conventional system, bringing higher economic benefits to the operators and shortening the investment recovery period. This system can be widely applied in industrial and commercial parks, charging and discharging stations, distributed photovoltaic power stations, and other scenarios.