What is the Difference Between Hybrid and Dual Engine?
1 Answers
Hybrid generally refers to gasoline-electric hybrid vehicles, which are equipped with both a conventional fuel engine and an electric motor. Dual Engine refers to vehicles equipped with two power engines: a fuel engine and an electric motor. The main differences between Hybrid and Dual Engine are as follows: 1. Engine Aspect: Hybrid generally refers to gasoline-electric hybrid vehicles. They feature both a traditional fuel engine and an emerging electric motor, with both operating under optimal conditions to achieve efficient energy utilization. Dual Engine, on the other hand, has two power sources—an engine and an electric motor—equivalent to having two power engines. 2. Power Source Aspect: Hybrid vehicles typically use a conventional internal combustion engine (diesel or gasoline) and an electric motor as power sources. Some engines may be modified to use alternative fuels such as compressed natural gas, propane, or ethanol. Dual Engine vehicles possess both an engine and an electric motor as power sources, significantly enhancing performance while greatly reducing fuel consumption. This technology balances tradition and the future, effectively implementing energy-saving and emission-reduction measures. 3. Driving Mode Aspect: Hybrid vehicles utilize both gasoline and electric driving modes. The advantage is that when starting or stopping, the vehicle relies solely on the electric motor. The engine does not engage until a certain speed is reached, ensuring the engine always operates under optimal conditions, delivering strong performance with very low emissions. Additionally, the electricity is generated by the engine, requiring only refueling. Dual Engine vehicles are powered by the electric motor during startup and low-speed driving, while the engine takes over during high-speed and acceleration phases. During normal deceleration, the vehicle can also recover excess energy and store it in the battery, eliminating the need for external charging.
