Standard satellite payload verification equipment

Abstract

The invention provides standard satellite load verification equipment. The standard satellite load verification equipment comprises a special transfer box, an equivalent platform, an LED display screen, a mouse and a keyboard, wherein the two ends of the special transfer box are respectively connected with a tested object and the equivalent platform; the equivalent platform is connected with the LED display screen, the mouse, the keyboard and a testing local area network; the equivalent platform comprises a mainboard, an analog quantity acquisition conditioning circuit, a contact output conditioning circuit, an analog signal output conditioning circuit, an instantaneous channel detection conditioning circuit, a continuous channel detection conditioning circuit, an add-drop separation pulse detection conditioning circuit and an equivalent device power supply; and an analog quantity input and output card and a digital quantity input and output card are arranged on the mainboard. The standard satellite load verification equipment can complete all functions of a ground testing system and quick testing of an interface, can realize adaption of different types of signal interfaces, and is accurate and reliable in detection result and high in safety.

Description

technical field [0001] The invention relates to a load verification device, in particular to a standard satellite load verification device. Background technique [0002] The satellite power supply and distribution system is a subsystem responsible for generating, storing, transforming, regulating, and distributing electric energy on the satellite. It provides safe and reliable energy supply to the equipment of each subsystem of the satellite, and is an indispensable and important guarantee system in the satellite. The satellite power supply and distribution system is inspected on the ground through the launch control station, solar simulation array and power supply cables, so the functional correctness and performance accuracy of the launch control station, solar simulation array and power supply cables directly affect the test level of the power supply and distribution system . [0003] The traditional ground equipment test is carried out by manual methods. Due to the larg...

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Problems solved by technology

[0003] The traditional ground equipment test is carried out by manual methods. Due to the large number and types of external interfaces of the ground equipment, it is necessary to use various test equipment to test together, which is not only inefficient, but also has safety risks. For this purpose, a set of standard satellite payloads has been developed. Verifying equipment is of great significance to improving test efficiency and safety

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