Electric vehicle transmission systems play a critical role in transferring power from the electric motor to the wheels, enabling efficient and smooth operation of electric vehicles. While single-speed transmissions are commonly used in electric vehicles, multi-speed transmission systems are also being explored for specific applications. This abstract provides an overview of electric vehicle transmission systems, highlighting their importance in optimizing power delivery, efficiency, and overall driving performance. The advantages and disadvantages of different transmission types are discussed, along with the future prospects of electric vehicle transmission systems. The abstract emphasizes ongoing advancements in gear technologies, lightweight designs, advanced control systems, and continual efficiency improvements. The collaborative efforts of manufacturers, suppliers, and researchers are expected to drive further innovation and optimization of electric vehicle transmission systems, contributing to the continued growth and acceptance of electric vehicles in the automotive industry.

electric bicycle, single speed transmission, electronic continuously variable transmission