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Spacecraft power supply system building method

A technology of power supply system and construction method, which is applied to instruments, electrical components, circuit devices, etc., can solve the problems of low reliability of power supply system, and achieve the effect of ensuring service life, ensuring stable operation, and avoiding waste of electric energy.

Inactive Publication Date: 2018-06-19
BEIJING SPACE TECH RES & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for constructing a power supply system of a spacecraft to solve the problem of low reliability of the power supply system in a spacecraft

Method used

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Embodiment approach

[0026] Such as figure 1 As shown, according to an embodiment of the present invention, a construction method of a spacecraft power supply system of the present invention includes:

[0027] S1. Obtain the power supply performance of the power supply system of each compartment according to the design parameters of the spacecraft;

[0028] S2. Connect the power supply system of the compartment with strong power supply performance to the power supply system of the compartment with weak power supply performance.

[0029] In order to describe the present invention in detail, the method of the present invention will be described in detail in conjunction with the accompanying drawings.

[0030] According to an embodiment of the present invention, in step S1, the power supply performance of the power supply system of each cabin section is obtained according to the design parameters of the spacecraft. In this embodiment, the power supply performance includes power supply voltage, powe...

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Abstract

The invention relates to a spacecraft power supply system building method. The method comprises steps: S1, the power supply performance of a power supply system in each cabin is acquired according todesign parameters of the spacecraft; and S2, the power supply system in the cabin with strong power supply performance is connected with the power supply system in the cabin with weak power supply performance. Through connecting the power supply systems in different cabins, the power supply capability between the cabins is dispatched in a unified mode, and electric energy can be used between the cabins. When a power supply system in a single cabin fails, power can be supplied through other connected power supply systems, and the shortcoming of failure of the whole cabin when the power supply system in a single cabin fails can be effectively solved. The service life of a power supply system with weak power supply performance is effectively enhanced, and the reliability of the power supply system in the whole cabin is improved.

Description

technical field [0001] The invention relates to a construction method of a power supply system, in particular to a construction method of a spacecraft power supply system. Background technique [0002] With the continuous development of spacecraft and the continuous increase in scale, some spacecraft need to be assembled in orbit, and each module of the spacecraft needs to be docked, separated and re-docked in orbit. At the same time, the configuration of the spacecraft may change in orbit to adapt to different mission phases. As an important part of the spacecraft, the power supply system should be designed to meet the power supply requirements of various configurations of the variable-configuration spacecraft, and provide stable and reliable power supply for the spacecraft’s electrical equipment in various states of the spacecraft. . [0003] In the traditional spacecraft power supply system, the spacecraft provides a power supply bus, and after the design of the power s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J4/00G06F17/50
CPCG06F30/18H02J4/00
Inventor 梁晓锋蒋冀仪德英丁锐任筱强于磊梁克
Owner BEIJING SPACE TECH RES & TEST CENT
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