The cooling fan is a core component of thermal management in new energy vehicles

Today's new energy-specific cooling fans have undergone a qualitative change from "single cooling" to "global thermal and cold coordination". The primary core value is to safeguard battery safety and longevity.

1. With the upgrading of the track, car companies have entered the era of full-domain thermal management competition.

The competition in the new energy vehicle industry has shifted from single-point competition to comprehensive strength competition in the whole-domain thermal management system. The cooling fan, which was originally only used for passive cooling of fuel vehicles, has been upgraded to become the intelligent temperature control core of new energy vehicles, and it is a key component that determines the overall vehicle performance. With multiple heat sources coexisting in new energy vehicles, high-load scenarios demand higher temperature control capabilities, and traditional solutions cannot adapt. The new generation of intelligent cooling fans has achieved technological breakthroughs.

II. Precise temperature control ensures the safety and longevity of power batteries.

The current mainstream intelligent cooling fan serves as the core of vehicle thermal management, with the primary value of ensuring the safety and performance of the power battery. It can be integrated into the battery management system for dynamic adjustment, precisely controlling the temperature difference within the battery pack, safeguarding the thermal stability of the battery, and extending its lifespan.

III. High-voltage iteration, adapting to the 800V platform to achieve lightweight, cost reduction, and efficiency improvement.

The integrated high-voltage direct-drive cooling fan compatible with the 800V high-voltage platform is currently a core direction of technological iteration in the industry. Compared to traditional solutions, it has a more compact structure and lower energy consumption, meeting the cooling needs of high-voltage platforms while facilitating lightweight design, reducing manufacturing costs, and being compatible with multiple types of new energy vehicles.

IV. Utilizing both cooling and heating capabilities to optimize the heat pump system and address the pain points of winter driving range.

The cooling fan plays a crucial role in energy scheduling within the heat pump air conditioning system. In summer, it can reduce the overall power consumption of the vehicle. In winter, it can recover waste heat, thereby reducing the use of high-energy components and enhancing low-temperature endurance. Additionally, the optimized low-noise blades can reduce wind noise, thereby enhancing the driving experience.

V. Value leap, upgrading from an accessory to a core component of thermal management.

The technological advancement of cooling fans has driven the iteration of vehicle thermal management systems, and now they have become the core unit of the global thermal management system. In the future, the industry will continue to deeply explore technological upgrades, empowering vehicles with high-performance cooling solutions and facilitating the development of the new energy vehicle industry.