• AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.
  • AKG Green
    Thermal Solutions.

AKG Green - Thermal Solutions.

AKG – efficient cooling systems contributing to a greener and sustainable world

AKG supports the decarbonization of the global economy with efficient cooling and thermal management systems for alternative drive concepts and clean energy for customers in selected industries, such as wind energy, electronics and fuel cell cooling. It has always been our goal to improve thermal solutions, starting in 1919 with automotive cooling over the recent past with the cooling of combustion engines in different applications until today’s Green Thermal Solutions. We believe that we can help our customers all over the world to meet their “net-zero” emission targets. AKG Green Thermal Solutions is our approach to help creating a sustainable future.

Sustainable-Mobility

Our Thermal Management System is an innovative solution that increases battery life by maintaining the optimum temperature needed for the battery. Heating and cooling modes ensure a complete thermal control for all of the temperature sensitive components built into the vehicle. The thermal management of the complete system includes the battery, E-motor, power electronics, transmission system, driver’s cabinet and many more. We are working closely with our customers and partners for prototypes, validation and global manufacturing. With our optimal cooling and heating solutions, we not only increase the safety but also the range of electrified vehicles and thus contribute to a more sustainable future mobility.

 

AKG Solutions for a Sustainable Future

Thermal Management System

Maintaining the optimum temperature of the battery and further temperature sensitive components can be done either with our chiller or with our heat pump system. The chiller is using an air-cooled condenser and an optional high voltage heater for heating. With our heat pump system and the intelligent controlling, we are able to reduce the energy consumption by 15-30% and thereby reduce battery size or significantly extend the driving range / working time especially in cold weather conditions.

AKG Solutions for a Sustainable Future

Thermal Management System

Fuel Cell Cooling System

AKG’s lightweight and high performance heat exchangers deliver excellent cooling and heating performance for direct or indirect thermal management of fuel cell applications. To meet the conductivity requirements, our heat exchangers can be vacuum brazed and de-ionized. The special de-ionization process can also be used for further brazing options to meet the conductivity requirements.

AKG Solutions for a Sustainable Future

Fuel Cell Cooling System

Hybrid Cooling System

We see the hybrid system as a combination of a battery electric drivetrain together with either an internal combustion engine or a fuel cell system. The energy produced by the internal combustion engine or the fuel cell will be used for the drivetrain and/or for charging the battery, which enables the hybrid vehicle to have a higher range than a battery electric vehicle. Due to the various amount of cooling components we are always looking for synergies of both systems and therefore the highest overall efficiency.

AKG Solutions for a Sustainable Future

Hybrid systems with Fuel Cell & Battery TMS

Battery Cooling

The battery is the major component of an electric vehicle and keeping the right temperature is essential for its lifetime, performance and safety. To maintain the optimal temperature range, we have several different design approaches to cool or heat each cell individually. This can be either top- and bottom cooling, side cooling or extensive surround cooling. With our design flexibility, we are able to adjust performance and pressure drop to suit your requirements perfectly.

AKG Solutions for a Sustainable Future

Battery Cooling

Electronics Cooling

Power electronics are inevitable in most modern systems, such as inverters and converters for renewable energies as well as electric drivetrains. Even though the efficiency is very high, there are still local heat loads, which need to be cooled to achieve a better performance and longer lifetime. With our product portfolio in electronics cooling and many years of proven and optimized design, we are able to achieve a high performance and homogenous low temperature for the sensitive power electronics.

AKG Solutions for a Sustainable Future

Electronics Cooling

 

We help you to achieve your goals:

  • System supplier for high performance thermal management solutions
  • Global presence with local production and regional engineering support
  • Industry knowledge through 100 years of experience
  • Technology competence
  • Service orientation
  • Handling of the entire value chain
  • Integration of components into ready-made Plug&Play solutions
  • Extensive testing equipment and cutting-edge measurement technology
  • Advanced project management (APQP)
  • Fulfillment of all technical specification

Get in touch

AKG Thermotechnik International
GmbH & Co. KG

Am Hohlen Weg 31
D-34369 Hofgeismar • Germany
Phone: +49 (0) 5671 - 8 83-0
Email: akggreen@akg-group.com

Contact