Unlike traditional cars, electric cars have a simpler structure of a few major important parts such as engines, batteries and control systems.02: 00/4: 00 nam south with rapid growth rate for ten years Back here, electric cars are gradually popular on the market and are identified as the car's car series, step by step in the place of 4-wheeled machines using CO2 fossil fuels. Not only "green" More, electric cars also have a much simpler design than traditional cars, considering the number of important systems to help this type of vehicle operate. The main elements comprise a tram consisting of engine clusters, batteries and control systems. Electrical engine for pulling strength from a large engine cluster and has a complex texture like gasoline vehicles or Oil and electric cars rolled into the alternating motor using energy from the battery
. Comes with these are the advantages of smoothness, almost no noise, the structure is simpler than the combustion engine in. These provide a more comfortable movement experience for passengers when using Electric cars, save maintenance costs. At the same time, manufacturers simplify the stage of technical design and increase space to onions for electric vehicles when under the front bonnet have no presence of gasoline engine, oil
porsche taycan Hose electric motors resets before and after, forming AWD drive system. Photo: Porsche.Not only plays the role of "pushing" the vehicle forward, the electric motor also helps to take advantage of energy efficiency when it acts as a regenerative brake system. Simple understanding, when electric cars brake or run downhill and speed maker, the intermediate gear set will form electrical energy and load back into the battery cluster, thereby increasing the operational capacity for the vehicle. Of each manufacturer and product line, the vehicle can be equipped with one or more electric motors, thereby forming traditional cars, such as FWD, RWD or AWD. The electric motor is directly arranged in the drive shaft so most electric cars in the market have no gearbox. Only a few sports cars are equipped with a 2-speed gearbox like Porsche Taycan or Audi E-Tron GT to optimize the operation, save when necessary and provide a lot of traction in sports steering mode . The battery system only plays the role of energy storage but the battery is considered the most important part of the tram, because the battery decides directly to two key factors in the use of electric cars as a scope of operation And charging time. Currently, most electric vehicles in the market fitted with lithium-ion batteries are capable of operating an average of 300-500 km after fully charged. Meanwhile, the time to load energy for hours if only uses civil power, while the fast-capacity charging station system has not been unpopularly built
Also, lithium-ion batteries with electrolyte Liquid form has a limited stability when operating in too hot or too cold environmental conditions, the storage capacity decreases after a long period of use (battery bottle) and reduces the charging speed of the electric model Vinfast VF E35 is designed below the floor, providing energy for engines and other systems. Photo: Vinfast. The electric car manufacturers are competing and racing to study the new battery type using solid electrolyte (solid battery) to improve the above problems. Development of good enough battery will help speed up the complete replacement process for the internal combustion engine. Plus the arrangement of the car under the floor are other relevant parts, including chargers, management systems reason for battery cells to work stably and limit damage, cooling or heating system battery ... control system If the engine wallet, the battery is muscular with the heart, the central control system (Electric power control Unit - EPCU) acts as a brain of electric vehicles, managing and controlling all parameters to ensure efficient operation facilities. A central control system of electric vehicles is often distributed into a few The secondary department. EPCU system controls all activities on trams, including operation and equipped with utility features within the interior. Photo: Vinfast. Firstly, the inverter takes on a one-way power switch from the alternating power to the motor to operate, through which the process controls acceleration and deceleration, directly affecting the characteristics Operating of the car. Next is a low voltage adapter, helping to convert the current from the battery into a one-way 12V power source, providing energy for utility features. Without this multi-equipped converter will not be able to operate, such as lights, entertainment systems, air-conditioning systems ... The last and most important in the EPCU system is a controller Vehicle Control Unit - VCU). Accordingly, VCU holds the role of controlling and monitoring all the power parameters of the vehicle, including engine control, reconstruction brake control, load management of electric current, power supply for electronic systems ... Hoang Pham . Dịch vụ:
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