Wireless energy router and energy transmission control strategy thereof

A technology of wireless energy transmission and energy transmission, which is applied in the field of energy transmission and can solve problems such as spacecraft scrapping

Pending Publication Date: 2022-08-02
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, the energy required for the operation of spacecraft such as satellites in space mainly comes from photovoltaic cells, batteries, nuclear energy batteries, etc. If there is a problem in a certain link of the energy supply system, the spacecraft may face the risk of being scrapped

Method used

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  • Wireless energy router and energy transmission control strategy thereof
  • Wireless energy router and energy transmission control strategy thereof
  • Wireless energy router and energy transmission control strategy thereof

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Embodiment Construction

[0033] In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but are not intended to limit the present invention. The steps described herein, if there is no need for a contextual relationship with each other, the order in which they are described herein as an example should not be regarded as a limitation, and those skilled in the art should know that the order can be adjusted as long as It is enough not to destroy the logic between them and make the whole process impossible.

[0034] An embodiment of the present invention provides an energy router, please refer to figure 1 , figure 1 It is a working principle diagram of an energy router accord...

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Abstract

The invention discloses a wireless energy router and an energy transmission control strategy thereof. The energy router comprises an information exchange module and a wireless energy transmission module. The information communication module comprises a CAN bus used for receiving energy state information of the spacecrafts and an information transmission device used for wireless information communication between the spacecrafts. The wireless energy transmission module comprises a bus, a plurality of energy transmission ports used for wireless transmission between spacecrafts, and a plurality of bidirectional AC / DC converters used for mutual conversion of direct current and alternating current between the bus and the energy transmission ports, and the bus is connected with each energy transmission port through an H-bridge structure. Through an efficient control strategy, the communication module and the wireless energy transmission module are matched and coordinated with each other, and the functions of energy wireless transmission and information exchange in the spacecraft intersection period are achieved.

Description

technical field [0001] The present invention relates to the field of energy transmission, and more particularly, to a wireless energy router and an energy transmission control strategy thereof. Background technique [0002] Energy interconnection refers to the comprehensive application of advanced energy transmission technology, power electronics technology, information collection technology and intelligent management technology to combine multiple distributed energy storage devices, distributed production capacity devices and various loads. Network nodes are interconnected to realize two-way energy transmission and information exchange. [0003] As the core equipment of the energy Internet, the energy router can realize the interconnection and bidirectional flow of energy between nodes of different voltage levels and different power forms. It can realize the functions of multi-port input, output, conversion and energy storage of different energy sources and different loads....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38H02J3/46H02J50/80H02J13/00H02M7/81
CPCH02J3/38H02J3/46H02J50/80H02J13/00022H02M7/81Y04S40/126
Inventor 陈自强朱浩然陈伊冉
Owner SHANGHAI JIAO TONG UNIV
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