Ground power supply intelligent control system for satellite electrical test

Abstract

The invention provides a ground power supply intelligent control system for a satellite electrical test, and the system comprises a solar cell simulation array, a solar cell simulation array controller, a control actuator and a power control box; the solar cell simulation array is respectively connected with the solar cell simulation array controller, the control actuator and the power control box; the control actuator is respectively connected with the solar cell simulation array controller, the power control box and a satellite; the power control box is used for providing power control for the solar cell simulation array and the control actuator; the solar cell simulation array is a power supply unit which simulates the power supply of the satellite solar cell array; the solar cell simulation array controller is used for setting the power output of the solar cell simulation array; and the control actuator supplies power to or cuts off the power of the satellite according to the output of the solar cell simulation array or the solar cell simulation array controller. The ground power supply intelligent control system for the satellite electrical test has a good effect and plays an active promoting role in simplifying the posts of satellites and other spacecrafts, improving the efficiency, implementing automatic electric test, improving the universality of equipment and the like.

Description

technical field [0001] The invention relates to the field of power supply control, in particular to an intelligent control system for ground power supply for satellite electrical testing. Background technique [0002] The satellite power system is the "heart" of the entire satellite, and the reliability and safety of power control are related to the safety of the entire satellite. During the whole satellite ground test process, due to the limitation of conditions, the solar array cannot be used for power supply for a long time, and the ground power supply is used instead. Chinese patent document CN 103023102A is the closest existing technology of the present invention. In the domestic satellite testing industry, the ground power supply system of a satellite usually simulates the power supply function of a solar battery array. According to the interface of the power controller of the on-board power system, manually The operation is powered by multiple power supplies. This k...

AI Technical Summary

Problems solved by technology

This kind of satellite electric test method has the problems that the manual control of the ground power supply is not easy to operate, and the data interpretation is not easy to implement during the test. The test efficiency is low, and the automation and intelligence of the satellite electric test cannot be realized.

Moreover, a large amount of manpower is required, and the allocation of human resources and positions is complex

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