Extend range type electric passenger vehicle with engine arranged at front position

Abstract

The invention provides an extend range type electric passenger vehicle with an engine arranged at the front position. The extend range type electric passenger vehicle comprises the turbine shaft engine (2), a battery pack (3), an electric generator (4), a drive motor (6), a storage tank (9) and a split type heat regenerator (12). The extend range type electric passenger vehicle is characterized in that the turbine shaft engine (2) is arranged and installed on an automobile frame above a front axle; the axis of an output shaft of the turbine shaft engine (2) is located on a symmetry plane of an automobile body; the split type heat regenerator (12) is located below the turbine shaft engine (2); and exhaust gas exhausted out of the turbine shaft engine (2) is adopted by the split type heat regenerator (12) for preheating inflow gas of the turbine shaft engine (2). By the adoption of the extend range type electric passenger vehicle, a gas turbine is adopted as a power source and arranged at the position on the symmetry center line above the automobile front axle, an output shaft of the gas turbine is longitudinally arranged, and the extend range type electric passenger vehicle has the beneficial effects that the energy conversion efficiency is high, a front wheel, a rear wheel, a left wheel and a right wheel bear weight in a balanced manner, the operation performance is good, and the running mileage is large.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and particularly relates to an extended-range electric vehicle related to engine arrangement. Background technique [0002] Modern automobiles mainly include automobiles with traditional piston engines as the power source, and pure electric and plug-in automobiles that use batteries to store energy and drive them with electric motors. A hybrid electric vehicle (HEV) is a new type of vehicle with both a traditional piston engine and an electric motor. Existing hybrid vehicles generally use a mechanical-power hybrid structure, with two complete power systems, including clutches, gearboxes, differentials, etc. The structure is more complex, and the battery energy is very small, only for auxiliary driving and braking energy recovery. effect. A series-type HEV, that is, an extended-range electric vehicle, uses a direct-drive motor, with a simple structure, and the battery is in a benign platform...

AI Technical Summary

Problems solved by technology

However, due to the limitation of the characteristics of the piston engine, the output shaft of the engine can only be arranged longitudinally, which makes it difficult to balance the weight of the front and rear wheels and the left and right wheels, resulting in a large moment of inertia and poor maneuverability.

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