An automatic test system for satellite power controller performance

Abstract

The invention provides an automatic testing system for the performance of a satellite power supply controller. The system comprises an industrial personal computer, a storage battery simulator, a solar battery matrix simulator, an electronic load, a ground power supply, a power interface adaption device, a tested power supply controller testing adaption device and a general testing device. The industrial personal computer is provided with the storage battery simulator, the solar battery matrix simulator, the electronic load, the ground power supply, the general testing device and the tested power supply controller according to the testing project flow, excitation signals are sent to the tested power supply controller, remote sensing information of the storage battery simulator, the solar battery matrix simulator, the electronic load, the ground power supply and the tested power supply controller, is obtained, a measuring result of the general testing device is collected, the tested power supply controller is analyzed and evaluated according to the remote sensing information and the measuring result, and the analysis and evaluation result is displayed. The system meets the testing requirement of satellite power supply controllers of different models, and comprehensive testing can be performed on the satellite power supply controller on the ground.

Description

technical field [0001] The invention relates to an automatic performance test system for a satellite power controller, which is used for realizing comprehensive and fast testing of the function and performance of the satellite power controller on the ground, and belongs to the technical field of satellite power control and management. Background technique [0002] The spacecraft power system is an independent subsystem of the spacecraft, responsible for all the energy supply of the spacecraft during use, and is the core component of the spacecraft. The power controller (PCU) is equivalent to the brain of the entire power subsystem, coordinating the work of the entire power subsystem so that the entire power subsystem works in a state that meets the requirements of other subsystems. The performance of the PCU will directly affect the quality of the entire spacecraft power system. [0003] At present, the performance evaluation methods and methods of satellite power supply in...

AI Technical Summary

Problems solved by technology

[0003] At present, the performance evaluation methods and methods of satellite power supply in various aerospace factories and institutes are different, and there is no unified performance evaluation platform, which brings problems such as insufficient test coverage and reduced test reliability.

Images