NEWBASE BTMS: Revolutionizing Battery Thermal Management for Electric Buses
At NEWBASE, we understand the critical importance of battery thermal management in ensuring the performance, safety, and longevity of electric buses. Our cutting-edge Battery Thermal Management Systems (BTMS) leverage advanced cooling technologies to keep your electric buses running smoothly, efficiently, and reliably.
Air-Cooled BTMS: Simplicity Meets Efficiency
Air-cooled BTMS, which includes natural convection and forced convection, offers simplicity, low cost, and ease of maintenance. While its efficiency may decrease in high-temperature environments, NEWBASE has implemented innovative improvements to boost performance. Our designs feature optimized air ducts (X-shaped, honeycomb structures, multiple inlet/outlet vents), improved battery arrangements (Z-type and staggered systems), and the addition of fin structures (radial fins and baffles). These enhancements help maintain battery temperatures within optimal ranges, enhancing the overall performance and safety of lithium-ion batteries in electric vehicles.
Liquid-Cooled BTMS: The Ultimate in High-Performance Cooling
For demanding applications like electric buses, liquid-cooled BTMS (including Liquid Indirect Cooling - LIDC BTMS and Liquid Direct Cooling - LDC BTMS) are highly effective. With superior heat transfer capabilities compared to air cooling, they are ideal for high-power-density scenarios. Our liquid-cooled systems feature optimized cold plates (spider-web-like, mini-channel, and diamond-shaped flow channels) and improved cooling channels (optimized fluid flow, wavy microchannels, increased heat dissipation surface area, advanced materials). Hybrid systems combining PCM with liquid cooling further enhance temperature control, ensuring battery performance remains stable under extreme conditions.
PCM Cooling: Passive Management with Precision
PCM cooling provides passive thermal management by absorbing heat during phase changes, maintaining consistent battery temperatures. While long-term high-power operations may require supplementary active cooling, PCM configurations in various shapes (square, circular, rectangular) optimize heat management within specific temperature ranges. Hybrid PCM systems combined with air or liquid cooling improve temperature regulation and energy efficiency, especially at high discharge rates. Innovative designs, such as advanced fin structures and optimized configurations, enhance heat transfer efficiency, reduce temperature differences, and extend battery runtime, making them suitable for diverse applications.
Thermoelectric Cooling: Precision Temperature Control
Thermoelectric coolers (TECs), leveraging the Peltier effect, offer compact, low-noise, and long-lasting temperature control solutions for BTMS. Hybrid TEC-TEG systems significantly enhance cooling efficiency and reduce battery temperatures by combining the advantages of TECs and thermoelectric generators (TEGs). Active-passive hybrid systems combining TECs with PCMs or fins improve temperature regulation and energy efficiency, particularly at high discharge rates. Innovative TEC designs, such as dual active cooling systems and TECs with cold plates, provide advanced thermal management solutions, keeping battery temperatures within optimal ranges under extreme conditions. Integration with other cooling technologies and system design optimizations significantly enhance battery performance and safety, making them ideal for demanding scenarios like electric buses.
Choose NEWBASE for Superior BTMS Solutions
NEWBASE is dedicated to producing high-quality BTMS that meet the unique needs of electric buses. Our expertise in advanced cooling technologies ensures that our systems provide unmatched performance, reliability, and efficiency.
Contact NEWBASE today to learn more about our cutting-edge BTMS solutions and how they can revolutionize the thermal management of your electric bus fleet. Together, we can pave the way for a cleaner, more sustainable future in electric transportation.
