Wireless power transmission system for self-organization formation platform nodes
A technology of wireless energy transmission and self-organization, applied in the direction of electrical components, circuit devices, etc., can solve the problems of limited battery capacity, limited mileage task execution ability, etc., and achieve the effect of improving efficiency, improving robustness, and strong flexibility
Active Publication Date: 2019-02-19
CHINA ACAD OF LAUNCH VEHICLE TECH
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[0002] In a self-organizing unmanned formation composed of multiple small intelligent nodes, a single node is limited by the scale of the platform, and its battery capacity is limited, which directly limits its cruising range and load task execution capability
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[0024] The invention mainly relates to a wireless power transmission system, node design and network transmission method.
[0025] In the wireless power transmission network, the nodes are divided into three categories according to the working mode, and each node has the function of two-way (transmitting and receiving) transmission of electric energy. One is the source node mode, in which the device accepts power scheduling requests and can transmit its surplus power to surrounding devices that need power; the second is the relay node mode, which plays the role of power relay transmission; the third is the power receiving node Working mode, externally requesting power supply and receiving power; when the distribution of equipment in the wireless power transmission network is seriously uneven, a pure relay node is introduced to function as a power relay transmission network; the power transmission link is based on transmission power and transmission efficiency The principle of ...
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A wireless power transmission system for self-organization formation platform nodes comprises a wireless transceiving module, an information sensing module and a master control module. The wireless transceiving module comprises an inverter module, an energy storage module, a rectifying conversion module, a wireless power coupling module and a communication module. The platform nodes in a formationplatform are provided with the wireless power transmission system and form a data chain network, and operating modes of the platform nodes include receiving node, source node and relay node operatingmodes. The wireless power transmission system has advantages that electric energy and information integrated wireless transceiving, electric energy quick storage and release and relay transferring are realized by the platform nodes in the self-organization formation, wireless power transmission among the formation platform nodes is realized, and accordingly optimal dispatching of energy sources is realized, and optimal efficiency in energy resource utilization of the data chain network formed by the nodes is achieved.
Description
technical field [0001] The invention relates to a wireless power transmission system. Background technique [0002] In the self-organized unmanned formation composed of multiple small intelligent nodes, a single node is limited by the scale of the platform, and its battery capacity is limited, which directly limits its cruising range and load task execution capability. The platform nodes in the self-organized unmanned formation still rely on the electric energy carried by themselves, and do not have the ability to supply electric energy online during the mission process. There is only wireless data interaction between the formation platform nodes. [0003] At present, the wireless power transmission technology at home and abroad mainly focuses on the optimization of energy transmission efficiency and transmission power improvement of wireless power transmission system, the stability of wireless power transmission system operation, the innovation of wireless power transmissio...
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IPC IPC(8): H02J50/80H02J50/10
CPCH02J50/10H02J50/80
Inventor 刘飞欧连军曾贵明梁君赵大海王健康刘文文张声艳张翔陈玉坤
Owner CHINA ACAD OF LAUNCH VEHICLE TECH