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Test system used for satellite power supply and distribution system

A technology of power supply and distribution system and test system, which is applied in general control system, electrical test/monitoring, control/regulation system, etc. It can solve the problems of complex operation, poor versatility, long design and development cycle, etc., and reduce reconfiguration time, reduce equipment size, and improve test efficiency

Inactive Publication Date: 2015-04-08
AEROSPACE DONGFANGHONG SATELLITE
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Problems solved by technology

[0004] The problem solved by the technology of the present invention is: to overcome the deficiencies of the prior art, to provide a test system for the satellite power supply and distribution system, to realize the integration, integration and generalization of the power supply and distribution test equipment, and to solve the problem of small Satellite ground test equipment has problems of large size, poor versatility, complicated operation, and long design and development cycle

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  • Test system used for satellite power supply and distribution system

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Embodiment Construction

[0022] The system composition and working principle of the present invention will be further explained and illustrated below in conjunction with the accompanying drawings.

[0023] like figure 1 As shown, a test system for a satellite power supply and distribution system includes: a control module, a PXI module, a regulated power supply, and a solar array simulator;

[0024] The control module also includes human-computer interaction unit, control unit, database, and interface unit; the design of the control module adopts the modular design idea and adopts the layered structure mode to design.

[0025] The human-computer interaction unit is used to receive control output instructions input by external users, satellite analog and state quantity acquisition instructions, and information query instructions, and send the above instructions to the control unit (PXI control unit, simulator control unit, regulated power supply control unit); the human-computer interaction module rec...

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Abstract

The invention provides a test system used for a satellite power supply and distribution system. The system comprises a control module, a PXI module, a stabilized power supply, and a sun square matrix simulator. A man-machine interaction unit is used for receiving instructions input by external users and sending instructions for a control unit. The control unit controls the PXI module, the stabilized power supply, and the sun square matrix simulator to complete data acquisition according to the received instructions. The PXI module, the stabilized power supply, and the sun square matrix simulator realize data acquisition according to the instructions, and feed back acquired data to the man-machine interaction unit. The system solves problems that the number of moonlet ground test devices is large, volume of the devices is large, versatility is bad, and design and development period are long.

Description

technical field [0001] The invention relates to a test system for a satellite power supply and distribution system, which can be applied to the comprehensive test of small satellites in the aerospace field. Background technique [0002] As an important link in the whole development process of small satellites, the comprehensive test of small satellites has a great influence on the development cycle, development cost and development efficiency of satellites. The power supply and distribution test equipment is an important part of the small satellite comprehensive test system. It is responsible for the satellite power supply, the control of important commands and the collection of the satellite's main power supply parameters during the ground test process. [0003] The current power supply and distribution test equipment adopts independent control methods. The interfaces, communication forms and communication protocols of each test equipment are different, and there is a lack ...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0208
Inventor 洪雷郝东卿张玮张桂英阎梅芝
Owner AEROSPACE DONGFANGHONG SATELLITE
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