The Changan Taihang Distributed Electric Drive system features an industry-first dual-motor rear-wheel-drive architecture. With millisecond-level precision control, it delivers full-domain stability and loss-of-control prevention, ensuring exceptional safety in all driving conditions. Key capabilities include maintaining stability at speeds up to 225 km/h even after a tyre blowout, preventing wheel slip in wet underground parking areas, and enabling confident starts on snowy slopes without rollback.

 

At the same time, the system offers powerful performance, delivering strong acceleration in around 2 seconds, stable cornering, and sustained, responsive power output. Already equipped on the new AVATR 12, the system will expand to six models by 2026, bringing top-tier chassis safety and driving confidence to a wider range of users.

 

The Taihang Distributed Electric Drive also stands out with its impressive core specifications, with several metrics leading the industry. With a compact volume of just 69 litres, it achieves a power density of 7.28 kW/L and a comprehensive operating efficiency of 92.8%. Compared to similar systems, it reduces volume by 71%, weight by 36%, and improves efficiency by 1.5%.

The system incorporates four globally pioneering technologies:

 

• Intelligent variable thermal management enables stepless flow control across all temperature ranges, improving efficiency by 0.5% under normal conditions and by 3% in low temperatures.

 

• Dynamic power electronics control allows intelligent, multi-dimensional regulation for rapid power response.

 

• The BTB 3D high-integration motor controller features a six-core control chip capable of over 4 billion calculations per second, achieving peak efficiency of up to 99.88%.

 

• The SOLA ultra-thin reducer is compact and lightweight, delivering 98.5% efficiency under CLTC conditions.