What is an electric air-conditioning heating system?
Electric vehicle air conditioners have a certain foundation in heat pump air conditioners, and Honda pure electric vehicles in Japan...
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What is an electric air conditioning refrigeration system?
Affected by the uniqueness of pure electric vehicles, automobile manufacturers have carried out partial replacement designs on the basis of...
Basic knowledge of electric car regenerative braking system
Regenerative braking is unique to electric cars. It converts part of the car’s kinetic energy into electrical energy during deceleration...
Basic knowledge of electric vacuum assisted braking system
The vacuum source of the vacuum booster of the brake system of traditional internal combustion engine cars comes from the...
Basic knowledge of electric power steering
1.EPS compositionFor EPS to work normally, EPS ECU must first know the direction of rotation of the motor and the...
Basic knowledge of electric power steering system
The earliest electric power steering system appeared in the mid-1970s. At that time, the purpose of using this system was...
Single and two-way DC/DC working principles of pure electric cars
There are many main circuit structures for step-down DC/DC. Among them, the BUCK type DC/DC has become one of the...
Pure electric car auxiliary subsystem
In pure electric cars, in addition to the high-voltage power motor, people often use air conditioners, radios, speakers, car light...
Types of pure electric car transmissions
Although the motor has a wide operating speed range, like the engine, the motor also has an optimal operating speed...
Motor controller and motor application
The biggest highlight of new energy cars is that it has changed the energy supply mode of traditional cars. The...