What does dual engine in cars refer to?

[LeAshlyn]

Dual engine in cars refers to HEV (Hybrid Electric Vehicles), which are equipped with both an internal combustion engine and an electric motor as dual power sources. They utilize a specialized system to capture energy generated during braking and store it in the onboard battery. This not only enhances power performance but also reduces fuel consumption. The characteristic of dual-engine cars is their ability to optimally combine the strengths of both the engine and the electric motor based on different driving conditions such as starting, cruising, accelerating, and stopping. The vehicle intelligently determines the best combination to achieve outstanding environmental performance and driving efficiency. Additionally, these vehicles have self-charging capabilities and do not require external power sources for charging.