A hybrid car is an internal combustion engine installed on a pure electric vehicle. The purpose is to reduce the pollution of the car and increase the mileage of the pure electric vehicle. Hybrid vehicles are available in both series and parallel configurations. Composite power vehicles (also known as hybrid vehicles) refer to vehicles with more than two power sources, including motor drives, which comply with automobile road traffic and safety regulations. There are various types of vehicle power sources: batteries, fuel cells, and solar energy. Battery, diesel generator sets, current hybrid vehicles generally refer to diesel locomotives, plus batteries. There are currently three types of hybrid vehicles. One is the "parallel mode" in which the engine is the main power and the electric motor is used as the auxiliary power. This method is mainly driven by an engine, and utilizes the characteristic that the electric motor has a strong power when restarting. When the fuel consumption of the engine such as starting and accelerating is large, the electric motor is used to assist the driving to reduce the fuel consumption of the engine. The structure of this method is relatively simple, only need to add electric motors and batteries to the car. The other is that the motor is driven by the electric motor at low speed, and the "series, parallel mode" of the engine and the electric motor are matched when the speed is increased. At the start and low speeds, the electric motor is used to drive the vehicle. When the speed is increased, the engine and the electric motor share the power efficiently. This method requires a power sharing device and a generator, and the like, and the structure is complicated. There is also a "series mode" of electric vehicles driven by electric motors. The engine is only used as a power source. The car is driven by an electric motor only. The drive system is only an electric motor, but because it also needs to install a fuel engine, it is also a hybrid. A kind of car. Hybrid electric vehicles have two basic modes of operation, namely series, parallel and series-parallel (or hybrid). The disadvantage of the composite power-driven car is that there are two sets of power, plus two sets of power management control system, the structure is complex, the technology is difficult, and the price is high. Thanks to the “New Generation Automotive Partnership†(P NGV) program, the three major US auto companies have screened and compared hundreds of schemes for various unit technologies and their different organizations, and considered that the use of hybrid power is to achieve medium-sized cars 100 kilometers. The viable solution to fuel consumption has therefore received greater attention. After years of research, hybrid electric vehicles have developed some successful examples. Hybrids are those that use conventional fuels with electric motors/engines to improve low-speed power output and fuel consumption. Depending on the type of fuel, it can be divided into two types: gasoline hybrid and diesel hybrid. At present, the mainstream of hybrid vehicles in the domestic market is gasoline hybrid, and the development of diesel hybrid vehicles in the international market is also very fast. 1. After the hybrid power is used, the maximum power of the internal combustion engine can be determined according to the average required power. At this time, it is working under the optimal working conditions of low fuel consumption and less pollution. When the power of the high-powered internal combustion engine is insufficient, it is supplemented by the battery; when the load is low, the surplus power can generate electricity to charge the battery. Since the internal combustion engine can work continuously, the battery can be continuously charged, so the stroke is the same as that of the ordinary automobile. 2. Because of the battery, it is very convenient to recover the energy during braking, downhill, and idling. 3. In the prosperous urban area, the internal combustion engine can be shut down and driven by the battery to achieve “zero†emissions. 4. With the internal combustion engine, it is very convenient to solve the problems encountered by pure electric vehicles such as air conditioners, heating and defrosting. 5, you can use the existing gas station to refuel, no need to invest. 6, can keep the battery in a good working condition, no overcharge, over discharge, extend its service life and reduce costs. Disadvantages: 1, the price is high, long-distance high-speed driving can not basically save fuel. 2. In addition, in order to give the battery a position, the rear compartment space will be eaten a lot, and the rear seat of the sedan model often cannot be laid down. Car Inverter,150W Car Inverter,Dc Ac Car Converter,Inverter For House Car GuangZhou HanFong New Energy Technology Co. , Ltd. , https://www.gzinverter.com
Hybrid car introduction