Dual-rotor motor planetary dual-mode hybrid power system
A technology of hybrid power system and dual-rotor motor, which is applied to the arrangement of multiple prime movers of power devices, pneumatic power devices, and general power devices, and can solve the problems of low system reliability, high motor requirements, and difficult control and other issues to achieve the effect of improving system efficiency, reducing requirements, and effectively recycling
Inactive Publication Date: 2016-06-01
JILIN UNIV
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Problems solved by technology
However, the power system of the current hybrid hybrid vehicle has disadvantages such as high requirements on the motor, complex structure, difficult control, and low system reliability.
Method used
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[0019] see figure 1 Shown, be the embodiment of the present invention, this embodiment is made up of engine 1, No. 1 motor 3, No. 2 motor 12, front planetary row, rear planetary row, output gear 16, inverter 17, supercapacitor 18 and lock The No. 2 motor 12 is a dual-rotor motor, including an inner rotor 13, a stator 14, and an outer rotor 15; the front planetary row includes a front sun gear 4, a front planetary carrier 7, and a front planetary gear 5 and the front ring gear 6; the rear planetary row includes the rear sun gear 11, the rear planet carrier 10, the rear planetary gear 8 and the rear ring gear 9; the front ring gear 6 and the rear ring gear 9 share a ring gear base; the engine 1 is connected to the front row planet carrier 7 through the input shaft 2; the front row sun gear 4 is connected to the No. 1 motor 3, and one end of the locker 19 is connected to the front row sun gear 4 rotating shaft The other end of the locking device 19 is fixedly connected to the ve...
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The invention discloses a planet type double-mode hybrid power system of a birotor motor. The planet type double-mode hybrid power system consists of an engine, a first motor, a second motor, a front planet set, a rear planet set, an output gear, an inverter, a super-capacitor and a locker, wherein the second motor is a birotor motor which comprises an inner rotor, a stator and an outer rotor; the front planet set comprises a front set solar wheel, a front set planet carrier, a front set planet wheel and a front set gear ring; the rear planet set comprises a rear set solar wheel, a rear set planet carrier, a rear set planet wheel and a rear set gear ring. The birotor motor is adopted to achieve double modes, so that the structure is simple and compact; the system is easy to control and relatively low in cost as only one locker is adopted; under the condition of identical requirements on vehicle properties, the second motor, which is relatively small in peak value torque and peak value rotation speed, can be used, and the requirements of the system on the driving motors can be reduced; the first motor can be locked when achieving the zero rotation speed, so that low-efficiency operation of the first motor is avoided, and the efficiency of the system is improved; as the birotor motor is adopted, and the inner rotor and the outer rotor can participate in regeneration brake simultaneously, the brake energy can be relatively effectively recycled.
Description
technical field [0001] The invention relates to a hybrid vehicle, in particular to a dual-rotor motor planetary dual-mode hybrid power system. Background technique [0002] Facing the current situation of energy shortage and increasingly serious environmental pollution, applying hybrid technology to vehicles is a more effective energy-saving solution at present. Among them, the hybrid power system can make the hybrid vehicle have the best overall performance. However, the power system of the current hybrid hybrid vehicle has the disadvantages of high requirements on the motor, complex structure, difficult control, and low system reliability. Contents of the invention [0003] The object of the present invention is to provide a dual-rotor motor planetary dual-mode hybrid power system. [0004] The invention is composed of an engine, a No. 1 motor, a No. 2 motor, a front planetary row, a rear planetary row, an output gear, an inverter, a supercapacitor and a lock. The No....
Claims
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IPC IPC(8): B60K6/26B60K6/365B60K6/42
CPCY02T10/92
Inventor 王继新李研柳少康陈鸿彬杨智宇
Owner JILIN UNIV