Car English Translation

Hybrid vehicle A hybrid vehicle is a pure electric vehicle equipped with an internal combustion engine. Its purpose is to reduce the pollution of the vehicle and increase the driving range of the pure electric vehicle. Hybrid vehicles have two structural forms: series and parallel. ?Hybrid electric vehicles (also known as hybrid electric vehicles) refer to vehicles equipped with more than two power sources, including motor drives, that comply with automobile road traffic and safety regulations. There are many types of on-board power sources: batteries, fuel cells, and solar energy. Batteries and generator sets for diesel locomotives. Currently, hybrid vehicles generally refer to vehicles with diesel locomotive generators and batteries. The advantages of hybrid power vehicles are: 1. After using composite power, the maximum power of the internal combustion engine can be determined according to the average required power. At this time, it works under optimal working conditions with low fuel consumption and less pollution. When the power of the high-power internal combustion engine is insufficient, the battery will supplement it; when the load is light, the excess power can be used to generate electricity to charge the battery. Since the internal combustion engine can work continuously and the battery can be continuously charged, its journey is the same as that of an ordinary car. 2. Because of the battery, it is very convenient to recover energy during braking, downhill, and idling. 3. In bustling urban areas, the internal combustion engine can be shut down and driven by the battery alone to achieve "zero" emissions. 4. The internal combustion engine can easily solve the problems encountered by pure electric vehicles such as energy-consuming air conditioning, heating, and defrosting. 5. You can use existing gas stations to refuel, without having to invest any more. 6. It can keep the battery in good working condition without overcharging or over-discharging, extending its service life and reducing costs. There are two basic working methods for hybrid electric vehicles, namely series, parallel and series-parallel (or hybrid). The disadvantages of hybrid power-driven vehicles are: there are two sets of power, plus two sets of power management and control systems, the structure is complex, the technology is difficult, and the price is high. Due to the promotion of the "Partnership for Next Generation Vehicles" (PNGV) program, the three major American automobile companies screened and compared hundreds of solutions on various unit technologies and different organizations, and concluded that the use of hybrid power is the key to achieving a mid-level sedan with a mileage of 300 kilometers per 100 kilometers. Feasible solutions to improve fuel consumption have therefore received greater attention. After years of research, some successful examples of hybrid electric vehicles have been developed. In December 1997, Toyota Motor Corporation of Japan announced that it would put the hybrid electric car Prius into small-volume commercial production. The car weighs 1515kg and is equipped with an overhead camshaft four-cylinder, 1500cc displacement gasoline engine, and a maximum power of 42.6kW/4600r/min. , with a permanent magnet brushless generator, the drive motor is also a permanent magnet brushless rated power of 30kW, uses nickel hydrogen batteries, and realizes series and parallel control. The fuel consumption per 100 kilometers is 3.4L, which is half that of the original gasoline vehicle. C The O2 emission has also been reduced by half, and the CO, HC, and NOX are only 10% of the values ??allowed by current regulations. Each vehicle is priced at 2.16 million yen (approximately US$15,000). In February 1998, American Chrysler Automobile Company exhibited the second-generation Dodge Intrepid E ??SX2 hybrid electric car in Detroit. The car was equipped with a 1500cc displacement direct injection diesel engine with a generator, a lead-acid battery, an AC induction motor drive, and an aluminum car. Frame, composite material body, dead weight 1022kg, fuel consumption per 100 kilometers reduced to 3.4L. In 2000, General Motors, Ford, and DaimlerChrysler had developed prototype cars with a fuel consumption of 3 liters of gasoline or close to 3 liters of gasoline per 100 kilometers, but the price was still relatively expensive.

Hybrid motor scooter Hybrid cars in pure electric cars is adding a set of internal combustion engine, its purpose is to reduce automobile pollution, raise pure electric car trip mileage. Hybrid cars have tandem and parallel structure macheine. ? composite electric vehicle (also called hybrid cars equipped with) refers to two or more power source, including motor drive, accord with auto road traffic, safety regulations car, the car carries a variety of: battery power, fuel cell and solar battery, internal combustion engines generator sets, the current composite electric vehicle generally is to point to internal-combustion engine car generator, plus battery cars. Composite electric vehicle advantage is: 1, adopting complex power according to need after an average of internal-combustion engine power to determine the most high power, right now in oil consumption is low, the optimal less contamination under the conditions of work. Need high-power internal combustion engine power shortage, by the battery to supplement; Load for a little while and surplus power can power battery, due to internal combustion engine , battery and sustainable work constantly charging, so can the same trip and ordinary cars. 2, because there is a battery, can be very convenient recycling braking, hill, the energy when the idle. 3, in the noisy city, by the battery can be shut down internal combustion engines, and achieve "zero driver alone" emissions. 4, with internal combustion engines can be very convenient solve energy consumption of the air conditioning, heating, pure electric vehicles such as defrosting met problem. 5, can use existing gas station refueling, don't have to invest. Six, can let the battery to keep in good working condition, not occur overcharge, put, prolong the service life and reduce the cost. Composite power electric cars have two basic way of working, namely tandem, parallel, and series-parallel (or says mix couplet) type. Composite driving car defect is: there are two sets of power, plus two sets of dynamic management control system, the structure is complex, technology is more difficult, the price is higher. Because of "a new generation of automobile partners" (P NGV) plan to push America's big three auto companies of unit technology and its different tissue for hundreds of different schemes screening, comparison, it is considered that the composite power is to realize mid-size cars hundred kilometers 3 liters of fuel feasible scheme accordingly by the greater attention. After years of research, hybrid electric cars have developed some successful examples. Toyota motor corp. Announced December 1997 composite power electric car P rius into small batch commercialized production, the car with 1515kg, pack weight camshaft four cylinder, 1500cc displacement gasoline engine, the maximum power 4600r/min per kW/brushless generator, belt, is also driven motor power rating of brushless 30kW, use nickel-metal hydride batteries, realize series-parallel control mode, 100 kilometers fuel consumption to 3.4 L, original gasoline vehicles than reduced half, C O2 displacement also reduced half, C O, HC, NOX is only 10% of the value of the current law, price per car 216 million yen (about $15,000). American Chrysler February 1998 on display in Detroit SX2 second-generation dodge intrepid E ??of composite electric car, the car pack power 1500cc displacement direct injection diesel engine with generators, adopt lead-acid batteries, ac induction motor drive , aluminum frame, composite material body, self-respect 1022kg, 100 kilometers fuel consumption fell to 3.4 L. In 2000, general, ford, Daimler Chrysler has already developed 100 kilometers fuel consumption has reached 3 liters of petrol or close to 3 liters cars , just the price prototype more expensive still. Thank you for adopting,