INVT technology-leading rail vehicle traction system with completely independent intellectual property rights has many features, such as vector control, harmonic suppression, low noise, lightweight and so on. And it has formed a standardized, serialized product platform and core key components R & D capabilities. Products include various power supply systems, and air-cooling, water-cooling, heat pipe cooling and other cooling forms; it can also cover the tramcars, subways and intercity trains.
The traction system is the heart of the rail transit vehicle and is one of the three key core technologies in the field of rail transit. The INVT rail transit traction system has 100% independent intellectual property rights, and the technological advancement, safety, reliability, comfort, energy conservation and environmental protection are all the leading levels in China.