Energy router

A router and energy technology, applied in the field of spacecraft power supply, can solve the problem that the traditional power transmission network cannot meet the needs of wide access to various energy sources, and achieve the effect of improving intelligence

CN114336579APending Publication Date: 2022-04-12SHANGHAI INST OF SPACE POWER SOURCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-04-12

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Abstract

The invention discloses an energy router, which comprises a plurality of power supply interfaces, a data transmission interface, an internal bus bar, a plurality of DCDC units and a lumped control unit, and is characterized in that each power supply interface is connected with a corresponding external spacecraft power supply; the data transmission interface is connected with all external spacecraft power supplies; the first ends of the plurality of DCDC units are respectively connected with the corresponding power interfaces, and the second ends of the plurality of DCDC units are connected to the internal bus bar in parallel; the lumped control unit is connected with the data transmission interface, and the lumped control unit is used for collecting power supply information of each spacecraft power supply and performing energy management on each spacecraft power supply according to the power supply information. According to the invention, by collecting the power supply information of the plurality of spacecraft power supplies, the characteristic judgment of the plurality of spacecraft power supplies is realized, so that the energy management of the plurality of spacecraft power supplies is realized.
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Description

technical field

[0001] The invention relates to the technical field of spacecraft power supplies, in particular to an energy router. Background technique

[0002] With the development of distributed energy, micro-grid and other technologies, a large number of energy supply or energy-consuming devices need to be connected to the energy transmission network. The traditional transmission network cannot meet the needs of extensive access to various energy sources. Interconnection, scheduling and control of energy networks.

[0003] However, for spacecraft power grid connection, there is currently no energy router that can manage the energy of the spacecraft power supply according to its working state. Contents of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide an energy router, which can realize feature determination of multipl...

Examples

Embodiment Construction

[0026] The present embodiment will be described in detail below, examples of which are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] For spacecraft power grid connection, there is still a lack of energy routers for the special application of spacecraft power. Therefore, the present invention provides an energy router, which adds functions of power supply data collection and feature determination, and the energy router can perform corresponding energy management according to multiple working states and periodic working characteristics of the spacecraft power supply.

[0028] The energy router of this embodiment is described below with reference to the accompanying d...