Cluster type generator set control method
A technology of generator set and control method, which is applied in the direction of control devices, motor vehicles, electric vehicles, etc., to achieve the effect of optimal control
Inactive Publication Date: 2020-08-07
GUANGXI YUCHAI MASCH CO LTD
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[0007] The purpose of the present invention is to provide a control method for clustered generating sets, which aims to solve the problem of making each range extender of the generating set work in the optimal area and ensuring that the system operates in the optimal area in the prior art
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] The present invention provides a control method for cluster type range extender generating set, the hardware structure of the generating set is as follows figure 1 As shown, the vehicle controller VCU is electrically connected to the cluster controller R0 through the CAN bus. The cluster controller R0 is also equipped with an energy management module. The cluster controller R0 is controlled by the range extender controller R1 and the range extender through the CAN bus. The range extender controller R2 and the range extender controller Rn are electrically connected, and the range...
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The invention provides a cluster type generator set control method which comprises the following steps that 1, after a cluster controller receives a required power instruction sent by a vehicle control unit, the cluster controller obtains the generated power of a range extender through calculation of an energy management module; 2, the cluster controller distributes the generated power of the range extender to the corresponding range extender controller; 3, after receiving the range extender generated power distribution of the cluster controller, the range extender controller converts the range extender generated power distribution into rotating speed and torque according to balance factors such as oil consumption, emission and NVH, and outputs electric energy to the outside; the requirements of the whole vehicle and the NVH, oil consumption and emission of each range extender unit are fully considered, and the optimal control of the cluster generator set system is realized.
Description
technical field [0001] The invention belongs to the technical field of power generation control, and in particular relates to a control method for a cluster generator set. Background technique [0002] The extended-range powertrain can effectively solve the problem of the cruising range of pure electric vehicles, and has become one of the hot spots in the development of new energy vehicles today. The existing range extender controller is mainly to study key issues such as energy management and NVH of a single range extender powertrain, but the present invention proposes a new type of control architecture, considering NVH, fuel consumption, emissions, etc., the proposed The advanced controller makes each range extender of the generator set work in the optimal area to ensure that the system works in the optimal area. [0003] Chinese invention patent CN104477166A; [0004] Chinese invention patent CN104175896A; [0005] Chinese invention patent CN102358285A; [0006] Chine...
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IPC IPC(8): B60L50/62
CPCB60L50/62B60L2240/10B60L2240/54Y02T10/70Y02T10/62
Inventor 陆浩李金达毛正松周东凯张松林永发
Owner GUANGXI YUCHAI MASCH CO LTD