The Basic Introduction to HEV

Hybrid Electric vehicles refers to the Vehicle drive system is composed of two or more are running at the same time a single drive system of Vehicle, driving power on the basis of the actual Vehicle driving state of Vehicle is provided by a single drive system separately or jointly. Because of the various components, layout mode and control strategy of different, formed a variety of forms of classification. Energy-saving, low emission characteristics of the hybrid electric vehicle have caused the attention of the entire car and car one of the focuses of research and development. In a broad sense, a hybrid car is to point to have at least two sources of powers. Using one or more sources of power, to provide part or all of the power of the vehicle. However, in real life, hybrid cars are mostly using the traditional internal combustion engine and electric motor as a power source, by combining the use of two sets of thermal energy and power system to start the car. Use of internal combustion engine there are both diesel and gasoline engine, so you can use the traditional gasoline or diesel, also some modified using other alternative fuel engine, such as compressed natural gas, propane, and ethanol fuel, etc. Used in electric power system including high efficiency enhancing motor, generator and batteries. Hydrogen storage battery used lead-acid batteries, nickel and manganese battery and lithium battery, should also can use the hydrogen fuel cell in the future