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A multi-satellite separate release power supply controller

A technology of release control and controller, which is applied in the field of satellite separation and release, can solve problems such as accidental release of satellites, single-point failure, etc., and achieve the effects of eliminating reverse voltage, avoiding electromagnetic interference, and ensuring reliability

Active Publication Date: 2021-08-31
CHINA AEROSPACE TIMES ELECTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Up to now, satellite separation and release control is mainly realized by electromagnetic relay. The electromagnetic relay implementation method has shortcomings such as single-point failure and false release of satellites. The use of solid-state relays for commercial multi-satellite separation and release controllers is still blank, and there are a large number of commercial satellites. Launch needs, there is an urgent need for a controller with high reliability and high security, which can be used for commercial multi-satellite separation and release

Method used

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  • A multi-satellite separate release power supply controller
  • A multi-satellite separate release power supply controller
  • A multi-satellite separate release power supply controller

Examples

Experimental program
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Effect test

Embodiment

[0078] figure 2 As a specific embodiment of the present invention, the controller of the present invention includes an interface module 1, a control module 2, a battery module 3, its cable network and a testing device 5. The interface module 1, the control module 2, and the battery module 3 are located in different structural layers, and are assembled by stacking up and down. The test device 5 is independently assembled. Such as image 3 shown.

[0079] Such as Figure 4 As shown, the controller interface module 1 of the present invention is located on the uppermost layer, and consists of an interface module housing 6, a DLCT connector 7, a TZ connector 8, a DZK3 connector 9, a DZK4 connector 10, an internal G2 connector 11, an internal A G3 connector 12, a diode holder 13, two diodes 14 connected in parallel and a first clamp 15 are formed. Four different types of sockets can prevent mismating.

[0080] The internal points of the DLCT connector 7 are the interface of t...

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PUM

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Abstract

The invention provides a multi-satellite separation and release power supply controller, the power supply controller includes an interface module, a control module, and a battery module; To the control module, as the power supply of the control module; under the control of the externally input travel switch branch control signal, the travel switch is closed or disconnected, and the travel switch control command signal is provided to the control module; the control module uses three independent channels to collect The travel switch control command signal, and then, according to the preset timing of different satellite branches, according to the principle of 2 out of 3, output the satellite separation and release control signal according to the collected three-way travel switch control command signal, and control the satellite separation on the corresponding satellite branch. release; the battery module outputs a power signal to the interface module. The invention ensures high reliability and high safety of satellite separation and release.

Description

technical field [0001] The invention relates to a controller, in particular to a multi-satellite separation and release power supply controller, which belongs to the technical field of satellite separation and release. Background technique [0002] Up to now, satellite separation and release control is mainly realized by electromagnetic relay. The electromagnetic relay implementation method has shortcomings such as single-point failure and false release of satellites. The controller using solid-state relays for commercial multi-satellite separation and release is still blank, and there are a large number of commercial satellites. Launch requirements urgently require a controller with high reliability and high security that can be used for commercial multi-satellite separation and release. Contents of the invention [0003] The problem solved by the technology of the present invention is: to overcome the deficiencies in the prior art, and provide a multi-satellite separatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02J9/06H02M1/44
Inventor 徐璐王森文新云建军南非唐侃苏树祥张靖娴杨帆张颖
Owner CHINA AEROSPACE TIMES ELECTRONICS CORP
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