Hanon Systems, a global leader in automotive thermal management for electrified mobility, has achieved a significant milestone with the development of the world's first 4th generation heat pump system. This breakthrough technology, a crucial component for electric vehicles (EVs), has been commercially available since July, marking a new era in EV thermal management.
The 4th generation heat pump system stands out as the first to employ a parallel heat source recovery method. This innovative approach utilizes waste heat from the motor and battery, as well as heat from external air, for heating, cooling, and battery temperature management. The result is a substantial enhancement in EV driving range, addressing one of the primary concerns of electric vehicle owners.
Hanon Systems modular heat pump system incorporates multiple patented or patent-pending technologies. A key feature is the integration of the Refrigerant Control Module (RCM) and the Coolant Control Module (CCM) into a unified control unit. This integration allows for comprehensive management of the entire thermal system, optimizing efficiency and performance.
Subu Nagasubramony, co-CEO of Hanon Systems, emphasized the company's commitment to innovation. By continuously refining their heat pump system design, Hanon Systems has successfully improved efficiency and reduced power consumption requirements, directly contributing to extended EV driving range. As the world's second-largest thermal management company, Hanon Systems remains dedicated to developing lightweight and high-efficiency components through ongoing innovation.
Hanon Systems began mass production of heat pump systems with waste heat recovery in 2015. In 2018, they launched the second generation system, which added battery thermal management functions, creating the first integrated thermal management system to enhance EV driving range. The third generation, developed in 2021, incorporated an 800V electric compressor, significantly reducing EV charging times.
The 4th generation heat pump system made its debut in the Kia EV3 in South Korea. Hanon Systems plans to expand production to the U.S. and Europe, further solidifying its position as a global leader in EV thermal management. Yoon Ho Wang, Vice President of AP Innovation Center at Hanon Systems Research Institute, highlighted the importance of close collaboration with clients in developing this world-first technology, emphasizing the company's commitment to improving the driving experience for electric vehicle users.
In addition to the advanced heat pump system, Hanon Systems has introduced another world-first innovation: Thin HVAC (Heating, Ventilation, and Air Conditioning) technology. This groundbreaking development reduces the overall HVAC system size by approximately 30%, minimizing the exposure of the HVAC system area under the cockpit. The result is increased legroom for passengers without compromising on comfort or performance, ensuring a pleasant driving experience.
