FPGA-Based FDNE Models for the Accurate Real-Time Simulation of Power Systems in Aircrafts
2023 12th International Conference on Renewable Energy Research and Applications (ICRERA)(2023)
摘要
The advancements in aircraft technology, particularly the increased electrification of aircraft, have introduced complexities in designing and integrating electrical systems. Hardware-in-the-loop (HIL) simulation is recognized as a crucial tool in the aerospace industry, utilizing Field-Programmable Gate Arrays (FPGAs) for their high-speed data processing and low latency. This paper presents a method for accurate real-time simulation of cable harnesses in modern aircrafts, employing Frequency-Dependent Network Equivalent (FDNE) models and FPGAs. The implementation methodology and results of the FPGA-based HIL simulation are presented and discussed. Various equivalent models with different data types are evaluated to determine achievable time-step and resource consumption. Results show the effectiveness of the proposed method in achieving sub-microsecond time-step.
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关键词
Frequency-Dependent Network Equivalent (FDNE),Real-time simulation,High-level synthesis,FPGA
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