2026-03-06 19:02:26
Click:
The deep integration of China's transmission equipment industry with the new energy industry is reshaping the power architecture of energy and transportation systems, with technological innovation and industrial synergy as the core driving forces. At the policy level, the '14th Five-Year Plan' promotes the construction of large-scale clean energy bases and electric vehicle charging networks, directly driving the large-scale demand for core transmission components such as wind turbine gearboxes and new energy vehicle reducers. Technologically, permanent magnet direct-drive systems replace the traditional 'motor + reducer' architecture with a comprehensive efficiency of over 95%, significantly reducing energy consumption and volume. High-density planetary reducers and wheel-side permanent magnet drive technology achieve direct coupling between the motor and the wheel, improving endurance and space utilization. CRRC Zhuzhou Electric's wheel-side drive system has achieved breakthroughs in localization. At the industrial level, companies such as Shuanghuan Transmission and Weili Transmission have transformed from traditional gear manufacturers to system solution providers, supplying leading car companies such as Tesla and BYD, and achieving an 18% reduction in energy consumption and a delivery punctuality rate exceeding 99% through the 'rooftop photovoltaic + smart factory' model. Transmission equipment has evolved from auxiliary components to become a key support for new energy systems, covering three major scenarios: wind power, energy storage, and electric vehicles, and has become the 'power nerve' for building a new energy system.