EV Rapid Charging Station

Driven by concerns about environmental sustainability, climate change, and the need for alternative energy sources, electric vehicles (EVs) are seeing a major surge in production, and gradually replacing traditional fossil-fuel-powered cars. To support the growing number of EVs, a corresponding infrastructure of charging stations is essential. EV charging stations provide a means for EV owners to recharge their vehicles’ batteries, enabling them to continue their journeys without interruption. During at EV charge period, they generate significant heat, which can affect the performance and lifespan of the charging station if not properly managed.

The traditional AC charging can require up to 8 hours. Charging infrastructure has swiftly transitioned to high-power DC chargers, which can replenish batteries in as little as 10 minutes at charging stations.

These High Power Charging stations produce intense currents, reaching up to 500 Amps at 1,000 Volts, necessitating cooling for the electrical charging cable and connector. Moir Cooling, a 15 year-expert in supplying compact dc cooling systems, is delivering innovative solutions to EV charging station manufacturers. Equipped with its in-house developed rock-solid reliability compressor, which is the world’s smallest rotary compressor, MOIR’s compact chiller unit offers the enabling technology required for use in applications in extremely limited space or weight constraints. Typically, in EV rapid charging stations, a chilled liquid circulates the cable and connector to effectively dissipate heat. This chilled liquid can also serve to cool any components within the station that generate heat.

The Benefits of the Liquid Chilled System

Efficient Cooling: EV charging stations generate significant amounts of heat during the charging process. The liquid cooling units use advanced refrigeration technology to rapidly remove heat from the charging station, ensuring optimal performance and safety.

Compact Design for Convenience: Space is often limited in urban areas and other high-density regions where EV charging stations are most needed. By using the extremely small-sized compressor, these compact liquid chillers are lightweight and easy to fit into the existing enclosures.

Enhanced Durability and Reliability: The liquid chilled units used in EV charging stations are built to last. They are hermetically sealed systems and all undergo rigorous performance tests, and leak tests and are thoroughly inspected to make sure it meets the industry’s quality standards.

Boosting Charging Speeds: By preventing overheating, these compact chiller units allow the charging stations to operate at their peak efficiency, reducing charging time and enhancing the overall user experience.

A step Towards Sustainable Mobility: By enabling faster, more efficient charging, these liquid cooling systems are helping to reduce the barriers to EV adoption and promote the transition to cleaner, greener modes of transportation.

At MOIR, we understand the specific needs of our clients. We generate tailored refrigeration and cooling solutions that maximize proposed strategies. For the active thermal management solution to EV rapid charging station, our off-the-shelf mini chiller module is not able to integrate into the manufacturer’s existing enclosures. By partnering with the clients’ engineers, MOIR designs new chiller unit in a very compact package that can be installed into the system and provide the required cooling performance. The new liquid chiller unit consists of the core refrigeration components ( compressor, condenser, evaporator, etc.) to fit the space and keep the maintenance availability.

MOIR Liquid Chilled Solutions for EV Rapid Charging Station

The benefits of Plate liquid chiller module include ultra small radiator and high heat flux. It provides excellent cooling performance and also allows the end user to adapt for ultimate flexibility.

Product: DC liquid chilled system
Refrigerant: R290/ R134
Voltage Input: 24V/ 48V DC
Temperature Range: ±20℃ (-4~68℉)
Compressor: Twin-motor inverter
Cooling Capacity: 100~900W
Dimension: 246 x 190 x 180mm
Weight: 4.8kg
BLDC inverter miniature compressor enable peak performance

As demand for EVs continues to surge, the importance of reliable, high-power cooling solutions will only grow. By embracing the compact chilled technology, you not only enhance the efficiency and reliability of cooling rapid EV charging but also contribute to a more sustainable and interconnected world.

When it comes to compact, lightweight, reliable cooling systems, our miniature rotary compressor family, offering at variable capacity and employing a high efficiency, high energy brushless DC motor provides us a unique advantage over other players. We can design complete high capacity cooling systems less than a shoe-box size that can be easily be integrated into the tight confines of your device chassis.

We specialize in air cooling and circulating systems, chilled liquid systems, and direct refrigerant systems. Our advanced compressor and system components, combined with our innovative packaging approaches and know-how experience, we can deliver you with the most compact, highest performance solution yet at the minimum cost.

If your EV charging station are in need of a unique, high efficiency, compact and reliable cooling unit, contact us now. Our engineering team will work closely with you to develop and custom a optimal thermal solution to meet your specific requirement and provide you with a distinct market advantage.