Study on energy matching methods for ultra high-speed generator system based on qualitative modelling analysis

In high speed aircraft, Ultra high-speed generator's safe operation and smooth power supply to load would be threatened by mismatching between open-loop generator and the fickle load condition. In this paper, a power converter with paralleled energy-matching link was developed, which can broaden safe operation zone and ensure generator's safe operation as well as load's smooth power supply under relatively light load conditions. This power converter can also ensure power supply voltage following under relatively heavy load conditions. The validity was verified by experiment results.