Oil-electric vehicle

Abstract

The invention discloses an oil-electric vehicle. The oil-electric vehicle comprises a motor (1), a vehicle driving system (2), a storage battery (3), a constant ideal charging generating system (4) and a fuel supply system (5), wherein the storage battery (3) is communicated with the motor (1) which is communicated with the vehicle driving system (2); the fuel supply system (5) is communicated with the constant ideal charging generating system (4) which is communicated with the storage battery (3); and the rated power of the constant ideal charging generating system (4) is below one third of that of the motor (1). The oil-electric vehicle has the advantage of an electric vehicle and the advantage of the conventional engine vehicle, and is energy-saving and environmental-friendly; and the travel distance and service performance of the vehicle are also equivalent to those of the conventional vehicle.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an oil-electric electric vehicle. Background technique [0002] With the continuous improvement of people's environmental requirements, the development and application of electric vehicles are developing by leaps and bounds in recent years. But it still has many deficiencies. First, due to the limited power stored in the battery, the single charging journey of the vehicle is limited, and the battery capacity is insufficient during long-distance driving. This is the main problem restricting the development of electric vehicles at present, and this problem is very serious. Difficult to solve in a short time. Second, the time required for battery charging of electric vehicles is generally much longer than the time for refueling traditional vehicles. This problem is also one of the important issues restricting the development and application of electric vehicles. Third, in order to...

AI Technical Summary

Problems solved by technology

But it still has many deficiencies. First, due to the limited power stored in the battery, the single charging journey of the vehicle is limited, and the battery capacity is insufficient during long-distance driving. This is the main problem restricting the development of electric vehicles at present, and this problem is very serious. Difficult to solve in a short time

Second, the time required for battery charging of electric vehicles is generally much longer than the time required for traditional vehicles to refuel. This problem is also one of the important issues restricting the development and application of electric vehicles.

Third, in order to improve the battery life of existing electric vehicles as much as possible, the storage capacity of the battery must be increased, so that the battery must be very large, and such a large battery is not only expensive, but also increases the total weight of the vehicle and occupies the vehicle. effective space, and it will also cause huge pollution to the environment when it is scrapped

Fourth, although the use of electric energy will not produce pollution, in the case of domestic power generation mainly using coal with high pollutant emissions, electric vehicles only solve the problem of space and time allocation of pollution, and cannot reduce pollutants total emissions of

[0003] In traditional engine-type vehicles: First, due to the rapid and extensive changes in the vehicle load, that is, the vehicle load changes quickly and in a large range. When the load changes, due to the inability to achieve a completely timely load response, the internal However, if the low-power engine is fixed to work under a constant working condition and the generator is driven to charge the battery, high engine efficiency and low emission

Second, each type of engine has an optimal ideal working condition, under which the efficiency and emission of the engine are at the best state comprehensively, but in the working process of the existing vehicle, the load and working conditions The change of the condition is very frequent, so that the engine does not work under the ideal condition in most cases, so that the efficiency and emission performance of the engine are greatly reduced

Although the patent mentions the use of a micro gas engine to charge the battery, on the one hand, it does not mention improving the working conditions of the gas engine, that is, it is not limited to a constant ideal working condition, and the economy and emission of the micro gas engine cannot be guaranteed. performance; on the other hand, it only starts the micro gas engine to charge the battery when the electric energy is insufficient, and the charging time is short. During the whole working process, it still mainly uses the electric energy stored in the battery to work, so it cannot effectively reduce the storage requirements of the battery. Cannot reduce the weight and volume of the battery

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