The power system in the aerospace field is a system for generating, storing, converting, regulating and distributing electrical energy, which is usually divided into primary power sources and secondary power sources. A secondary power source is a device that converts electrical energy from the primary power source into another form or specification of electrical energy to meet the requirements of different airborne electrical equipment. The aerospace power system provides safe and reliable energy supply to the equipment of each subsystem of aircraft and spacecraft, making it an indispensable and important support system. The development level of aerospace power systems plays a decisive role in improving the performance of aircraft and spacecraft and extending their service life. Therefore, to improve the performance and reliability of aerospace power systems, comprehensive testing and evaluation of power systems are of great significance. The testing and verification of aerospace power systems are mainly conducted under set operating conditions. Traditional standalone testing methods involve transitional processes between various operating modes, making simulation and testing difficult; such transitional processes are often the links where system failures are prone to occur. For this reason, a power automated test system combining hardware and software is required to complete the performance testing of aerospace power systems.

High Flexibility

●        Hardware Flexibility

The hardware configuration of the avionics power test system can be freely configured according to test requirements;

Users build the test system with the equipment that best suits their test needs;

The power test system adopts a flexible hardware framework;

Users can control input costs and improve test efficiency.

●        Software Flexibility

Sunwin Technology's test software supports power subsystem modules of different specifications, allowing users to freely add and combine test items;

Sunwin Technology provides more than 40 test items;

Through the automated test software, users can select test items based on the characteristics of the device under test to complete the testing.

High Accuracy

As an important part of the aviation and aerospace field, the performance and reliability of power systems directly affect the performance and service life of aircraft and spacecraft. Therefore, power test systems are required to have high precision to perform more accurate testing of power performance parameters.

The hardware equipment equipped with the ITECH power automatic test system has a maximum resolution of 0.01mV/0.01mA, which can fully meet the testing application needs in the aerospace field, including high-precision power modules and the detection of subtle changes in voltage and current of power modules.

Comprehensive Testing Functions

Conduct comprehensive and systematic testing of the performance parameters of aerospace power systems;

The power automatic test system must possess comprehensive and excellent test and measurement capabilities.