EV Battery Thermal Management
 EV Battery Thermal Management
 EV Battery Thermal Management

EV Truck Battery Thermal Management (eBTM)

> OEM/ODM/Customized Available
> Word Leader Manufacture of Bus A/C & Truck Refrigeration Units
> TS 16949/ISO9001 2015/ISO 14001 Quality Control Certification
Truck Battery Thermal Management System Development:


Truck Battery Thermal Management System Development:

Today, protecting the environment is a growing global concern. Commercial vehicle manufacturers around the world are looking for alternative drive vehicle solutions, most importantly purely electric vehicles. To ensure safety and extend the life of the vehicle's batteries, the powertrain and energy systems must operate under optimal thermal conditions. Batteries should operate in a temperature range of 20 to 45°C. If they get too hot, they begin the electrochemical aging process. If they are operated at temperatures below 20°C, performance will be significantly reduced.

Truck Battery Thermal Management New Journey:

For trucks, it is measured in working hours. For maximum autonomy, most of the stored power should be used for the primary purpose of the vehicle (driving, transporting or working) and not consumed by secondary uses (heating, cooling, fan drive). If the battery could also meet these needs, either the size, weight and cost would increase significantly, or the autonomy would decrease accordingly.

What is TKT doing in such a case?
Today, based on the market demand for electric commercial vehicles, TKT started researching and designing Battery Thermal Management System (BTMS) in 2012. In the battery cooling system keeps the battery pack temperature in the right range to maintain longer mileage and service life. We call it eBTM, but TKT can have both cooling and heating functions. In general, an effective battery cooling system is necessary to ensure battery life and performance. To meet these challenges, TKT has developed a range of products to address these issues, enabling each component to operate under optimized thermal conditions, extending service life and increasing efficiency.

Design Introduction:

Truck Battery Thermal Management System Structure:

Condenser Coil, Condenser Fan, Water Tank, Water Pump, Heat Exchange, Electric Compressor, Control Panel, CAN module, Expansion Valve ect;
The condenser system will cool down the coolant, and water pump will make the coolant run inside of BCS and battery structure system to release the heat produced by battery pack.

​​​​​TKT Battery Cooling System Advantage:

▲Patent Design to make higher cooling/heating with less weight;

▲CAN Control to avoid the wrong operation to damage battery pack;

▲Precise Temperature Control (0.5 Deg.C);

▲Adopt IP67 electric parts, such as electric compressor, water pump, connectors ect;

▲Proved Quality and performance world widely;


OEM/ODM Process

During the passed 24 years, TKT grows to the 100% OEM choice in China, for both bus A/C and truck refrigeration units, such as Yutong, Nanjing Golden Dragon, Xiamen Golden Dragon ect (Bus A/C), CIMC, Xinfei, Hongyu ect (Truck Refrigeration units). For the international market, TKT is the OEM for TATA Motors, TATA Marcopolo Motors, Daewoo ect, and exported to more than 85 countries with sales and service center.

If you are interested in working with TKT, please feel free to contact us.

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