TMEVnet provides ultra-fast electric vehicle charger interface cooling system solutions.

TMEVnet is a startup with a business model focused on electric vehicle (EV) charger interfaces.
The company aims to solve the overheating issue of connectors and cables, which become increasingly hot and heavy during high-speed charging, through its own developed cooling system.
This cooling system minimizes electrical resistance, which interferes with current flow within conductors, enabling more power to be transmitted with only 25% of the conductor compared to existing cables.
It also dramatically reduces the weight and thickness of cables while effectively controlling the heat generated during charging to minimize power loss.

TMEVnet is achieving various technology developments and results through the “Innovation Startup Package.”
The company has developed multiple technologies, including cooling zone formation technology, compressed air-controlled cooling technology, and power terminal material technology to improve electrical conductivity, some of which have already been patented.

In addition, TMEVnet is applying for patents on its proprietary technologies and know-how, such as the manufacturing method of EV connector/cable assemblies, cable structures with cooling zones, connector housing structures and cooling methods including cooling zones, and the structure and manufacturing method of power terminals.

As a result of its technology development, TMEVnet has developed a power terminal with 80% improved conductivity compared to conventional brass terminals and created a conductor 30% lighter than existing EV charging cables.
It has also, together with partners, developed a cable insulation material with 43% improved fire safety compared to conventional EV charging cables.
The company is accelerating technology development by conducting certification tests through the Korea Testing Laboratory (KTL) for IEC-62196-5 / IEC-62196-3 standards.

TMEVnet is planning joint development with large and mid-sized companies and has proposed a PoC (proof of concept) for Hyundai Motor Group’s ultra-fast EV charging service “E-pit.”
It is also planning a PoC with SK Signet and cooperation with the Korea Automotive Technology Institute on a PoC related to battery cooling systems.

Cho Hyoung-nam, CEO of TMEVnet, stated, “The EV industry is one of the core fields that is continuously growing and evolving in modern society, and the issue of power loss during high-speed charging will become even more important in the future.”
He continued, “Our business model is recognized as an essential factor in technological innovation and energy efficiency improvements within the EV industry.
We are positioning ourselves as a leading competitor in the next-generation EV charging infrastructure market, and we are committed to continuous research and development to meet customer needs and expectations.
Our business model will deliver value to customers by providing high-quality products and innovative solutions, supporting the growth and success of the EV industry.
In addition, TMEVnet is fulfilling its responsibility for environmental protection.
Our technology will play an important role as a key solution for improving the eco-friendliness of electric vehicles and for a sustainable future.
We ask for your continued interest and support for TMEVnet’s business model and technological capabilities, which are creating a better future.”