Wireless Battery Management Systems (WBMS) are gaining momentum as a breakthrough solution for electric vehicles (EVs), providing a viable alternative to traditional wired architectures. By eliminating complex cabling, WBMS lowers vehicle weight, streamlines pack assembly, and enhances flexibility and reliability. This paper reviews the essential building blocks of WBMS, its operating principles, and the wireless protocols that enable secure communication between battery modules and the controller. It also highlights the system’s benefits and current challenges, while emphasizing future directions such as integration with cloud platforms, AI-enabled health prediction, hybrid communication models, and advanced security frameworks. The findings suggest that WBMS should not be viewed merely as a hardware shift but as a foundation for nextgeneration, intelligent, and sustainable EV energy platforms 1,2,7.
Karthikesh Haridoss (Thu,) studied this question.