International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 11 Issue: 05 | May 2024
www.irjet.net
p-ISSN: 2395-0072
“Improving Electric 2-Wheeler Battery Thermal Management through Liquid Cooling” Om Nanasaheb Pawar1, Sarthak Pradip Yadao2, Chaitanya Thate3, Prathmesh Amalkant Mestri4, Ganesh Raju Kamble5, Prof. Dr. Mahesh Gaikwad6 1Om Pawar SPPU (Jayawantrao Sawant College of Engineering) 2Sarthak Yadao SPPU (Jayawantrao Sawant College of Engineering)
3Chaitanya Thate SPPU (Jayawantrao Sawant College of Engineering) 4Prathmesh Mestri SPPU (Jayawantrao Sawant College of Engineering) 5Ganesh Kamble SPPU (Jayawantrao Sawant College of Engineering)
6Asst.Professor Mahesh Gaikwad, Dept. of Mechanical Engineering, JSCOE, Maharashtra, India
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract: This study presents the development of an electric bike incorporating a liquid-cooled battery system, aimed at enhancing performance, efficiency, and range while mitigating environmental impact. Addressing common challenges in electric vehicle technology, particularly battery thermal management, our project focuses on implementing a liquid cooling solution to improve battery efficiency, crucial for hot weather conditions. Utilizing software tools like SolidWorks and Ansys, we design and conduct thermal analysis of the battery cooling setup, employing a radiator and pump system monitored by a DC thermostat to regulate battery temperature. Numerical simulations and real-world testing evaluate the electric bike's efficiency, range, and power output, considering parameters such as battery capacity and system losses. Through this approach, we aim to contribute to the advancement of sustainable transportation solutions.
SolidWorks and Ansys for design optimization and thermal analysis. By employing a radiator setup coupled with a pump and DC thermostat, we aim to regulate battery temperature effectively, thereby improving overall system efficiency and durability.
1.1 Types of Cooling Systems In electric vehicles (EVs), various cooling systems are employed to manage the temperature of critical components, such as batteries, motors, and power electronics. The primary types of cooling systems used in EVs include: Liquid Cooling: This system circulates coolant through channels or pipes to absorb heat from components. Liquid cooling is efficient and adaptable to different EV components, offering precise temperature control.
Key Words: Electric bike, Liquid-cooled battery, Efficiency improvement, Thermal management.
Air Cooling: Air cooling systems use fans or natural airflow to dissipate heat from components. While simpler and cheaper than liquid cooling, air cooling may be less effective in extreme conditions or for high-power components.
1.INTRODUCTION The rapid evolution of electric vehicle (EV) technology has ushered in a new era of sustainable transportation solutions, offering promising alternatives to traditional combustion engine vehicles. One significant area of focus within this domain is the development of electric bikes, which present unique challenges and opportunities. Among these challenges, effective battery thermal management stands out as a critical factor influencing performance, efficiency, and overall reliability. In response to this challenge, this study delves into the design and implementation of a liquid-cooled battery system for electric bikes, aiming to address issues such as low range and battery reliability, particularly in the context of hot summer conditions.
Hybrid Cooling: Some EVs utilize a combination of liquid and air-cooling systems for optimal thermal management. Hybrid cooling offers flexibility and efficiency, combining the advantages of both liquid and air-cooling methods. Direct Cooling: In this system, coolant flows directly over the surface of components to remove heat. Direct cooling is highly efficient but may require complex designs to ensure uniform cooling across all components. Phase Change Cooling: Phase change cooling systems use materials that change phase (e.g., from liquid to gas) to absorb heat. While less common in EVs, phase change cooling can offer high cooling capacities and compact designs.
With the overarching goal of enhancing the efficiency and performance of electric bikes while reducing their environmental footprint, our research centers on the integration of advanced cooling technologies into the battery system. Specifically, we investigate the efficacy of a liquid cooling solution, leveraging computational tools like
© 2024, IRJET
|
Impact Factor value: 8.226
|
ISO 9001:2008 Certified Journal
|
Page 269