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Automatic semi-physical satellite energy testing system and method

A satellite and energy technology, applied in the field of satellite energy, can solve problems such as low test efficiency, save manpower and time costs, reduce testers, and reduce losses

Active Publication Date: 2022-02-11
成都国星宇航科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present application is to provide an automated semi-physical satellite energy testing system and testing method to improve the problem of low test efficiency when performing satellite energy testing

Method used

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  • Automatic semi-physical satellite energy testing system and method
  • Automatic semi-physical satellite energy testing system and method
  • Automatic semi-physical satellite energy testing system and method

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0031] Satellite energy systems can include: solar arrays, battery packs and satellite loads. The relationship between the three can be:

[0032] During the shadow period, the satellite loads are powered entirely by the batteries.

[0033] During the light period, the solar cell array converts solar energy into electrical energy to complete the power consumption of the satellite load and charge the battery pack during the light period.

[0034] When there is a short-term high-power load during the light period or when the satellite is maneuvering so that the output power of the solar array cannot meet the demand of the satellite load, the battery pack is discharged for use by the satellite load. At this time, it is in the joint power supply mode.

[0035] see figure 1 , the embodiment of the pres...

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Abstract

The invention provides an automatic semi-physical satellite energy testing system and method, and the system comprises analog simulation equipment which is used for simulating the working characteristics of equipment in a satellite energy system; an energy matrix box which is connected with the analog simulation equipment, is also connected with equipment in a satellite energy system, and is used for gating different test circuits; and a control terminal which is connected with the analog simulation equipment and the energy matrix box and is used for controlling the energy matrix box to determine a test circuit and perform satellite energy test according to preset configuration parameters and the test circuit, so that when the satellite energy test is performed, different testing environments do not need to be set up for equipment in different satellite energy systems, the time for setting up the testing environments is shortened, and the testing efficiency is improved.

Description

technical field [0001] This application relates to the field of satellite energy, in particular, to an automated semi-physical satellite energy testing system and testing method. Background technique [0002] In the process of satellite development, the design of satellite energy system is a relatively important link. In order to verify the equipment functions and performance indicators of each device in the satellite energy system, it is usually necessary to match the design and build a variety of test environments, and verify whether the design achieves the expected purpose through testing. In the whole process, it is necessary to repeatedly design and manually build various test environments for testing to achieve the expected purpose, which consumes a long time and a lot of manpower, resulting in the problem of low test efficiency. Contents of the invention [0003] The purpose of the embodiment of the present application is to provide an automatic semi-physical satel...

Claims

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Application Information

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IPC IPC(8): H04B17/391H04B17/40H04B7/185H02J7/35H02J1/10
CPCH04B17/3912H04B17/40H04B7/18519H02J1/109H02J7/35Y02D30/70
Inventor 郭涛赵宏杰陆川蒲华旗
Owner 成都国星宇航科技股份有限公司
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