DMI is BYD's super hybrid technology, with ultra-low fuel consumption and external charging, which can be used as a new energy green brand electric vehicle. BYD dm-i is a super hybrid vehicle, which is based on a large-capacity battery and a high-power motor. The vehicle is driven by a high-power motor during driving. The main function of gasoline engine is to charge the battery, and it will only run directly when it needs more power.
And only works with the motor to reduce the load. Take Qin PLUS's 202 1 DM-i55KM limousine as an example: it is a compact 4-door 5-seat car equipped with an E-CVT continuously variable gearbox, with the length, width and height of 4765+08mm, 1837mm, 1495mm, and the wheelbase of 27 18mm respectively.
The difference between dmi and incremental program
The structure is different: first of all, its structure is actually relatively simple. To put it bluntly, it is a series motor. The engine has always been used to generate electricity and does not participate in the driving of vehicles. It doesn't lose electricity when driving, which is different from pure electric vehicles.
Different meanings: For this dmi, immd and dht hybrid car, a set of clutch is added on the basis of this expansion scheme. This simple structure is used to control the separation and driving of power and a gear is added.
The above contents refer to Baidu Encyclopedia-BYD