A photovoltaic extended-range vehicle composite power supply control system and method

A composite power supply and control system technology, applied in battery/fuel cell control devices, conversion of light energy to electric energy, electric vehicles, etc., can solve the problem of high cost of composite power supply, and achieve low cost and good stability

Inactive Publication Date: 2021-01-15
BEIJING INFORMATION SCI & TECH UNIV
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Problems solved by technology

[0006] The purpose of the present invention is to address the deficiencies in the above-mentioned technologies, and propose a photovoltaic extended-range vehicle-mounted composite power supply control system and method, aiming at solving the problem of high cost of the existing vehicle-mounted composite power supply

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  • A photovoltaic extended-range vehicle composite power supply control system and method
  • A photovoltaic extended-range vehicle composite power supply control system and method

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[0038] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0039] Such as Figure 1 to Figure 3 As shown, the present invention provides a photovoltaic extended-range vehicle composite power supply control system, including a main control unit, a composite power supply system, a solar panel, a state monitoring unit, a composite power supply topology, an energy distribution unit, and a drive system; The state monitoring unit is connected with the composite power topology; the composite power topology is respectively connected with the composite power system and the energy distribution unit; the composite power system is also connected with the state monitoring unit; the energy distribution unit is also connected with the drive system; the main control u...

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Abstract

The invention provides a photovoltaic augmentation type vehicle-mounted composite power supply control system and method. The system comprises a main control unit, a composite power supply system, a solar panel, a state monitoring unit, a composite power supply topology structure, an energy distribution unit and a driving system. The solar panel used to provide energy to the composite power systemand drive system, and can realize a variety of separate energy supply modes through the composite power supply topology; the composite power system for supplying power to the drive system; the statusmonitoring unit monitors the status information of the solar panel and the composite power system and transmits the status information to the main control unit. The main control unit allocates energyto the drive system by receiving state information and controlling the composite power supply topology and the energy distribution unit. As that scheme provide by the invention can fully utilize thesolar energy through the super capacitor, the performance of the composite power supply is taken into account, and the method has the advantages of simple structure, easy realization and low cost.

Description

technical field [0001] The invention belongs to the technical field of vehicle-mounted composite power supply control systems, and in particular relates to a photovoltaic extended-range vehicle-mounted composite power supply control system and method. Background technique [0002] In existing automobiles, in order to meet the dual needs of the power battery pack for both power and energy in the process of starting, accelerating, and climbing, and to maximize the recovery of regenerative braking energy, a composite power supply system composed of a combination of supercapacitors and batteries It has been widely used; at present, solar micro-grid power generation has been widely used; electric vehicle charging stations using solar functions have also been applied. [0003] Photovoltaic solar energy can continuously generate electricity and supply energy continuously; the existing photovoltaic energy has reached 300W / m 2 , for most low-speed vehicles, the roof 1.5m 2 The area...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L8/00B60L50/40B60L50/60B60L58/10
CPCB60L8/003Y02T10/70Y02T10/7072
Inventor 马彬陈勇林幕义王新果高红博张浩方啸
Owner BEIJING INFORMATION SCI & TECH UNIV
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