At what speed is a pure electric vehicle most energy-efficient?
1 Answers
Typically, it is half of the maximum designed speed, which is referred to as the economic speed. Here is relevant information: 1. Electric Vehicle: An electric vehicle, also known as an electric-driven vehicle, is powered by electricity. Electric vehicles are categorized into AC electric vehicles and DC electric vehicles. Generally, electric vehicles use batteries as their energy source, converting electrical energy into mechanical motion through components like controllers and motors, with speed adjusted by controlling the current. 2. Economic Speed: Economic speed refers to the most fuel-efficient driving speed for a vehicle. The economic speed varies among different models, and it is essential to consult the vehicle's manual for specifics. However, it generally falls around 90 km/h. Speeds below or above the economic speed will result in increased energy consumption.