Power Electronics

PENODE enhances edge digital twins for power electronics by unifying event-based switching and physics-informed neural modeling, enabling efficient and interpretable real-time control on FPGA.

NSS enables fast, low-cost edge inference of hybrid PES dynamics by replacing traditional solvers with parallel-friendly neural networks, achieving 23× speedup and 60% resource savings.

This paper presents a cognitive digital twin (CDT) framework for high-frequency power converters, integrating advanced state estimation with model predictive control (MPC) to enhance performance and efficiency.

The co-simulation is becoming increasingly popular in the analysis and design of power electronic systems (PESs). However, effectively …

Simulation is an efficient tool in the design and control of power electronic systems. However, quick and accurate simulation of them …

A DAT+SEO scheme boosts HIL simulation accuracy 42× and reduces memory use by 90% through adaptive step-sizing and precise switching event prediction.

This article presents a real-time digital mapped (RTDM) method for sensorless multitimescale operation condition monitoring in power electronics systems using FPGA simulators. The RTDM method can monitor variables on the switching period timescale to the system transient timescale, providing a more comprehensive and visual analysis of their operation.

An FPGA-based X-in-the-loop simulation testbench for dynamic wireless power transfer systems, addressing stochastic and nonlinear inductance behaviors.

Compared with silicon (Si) power devices, Silicon carbide (SiC) devices have the advantages of fast switching speed and low …

This paper presents a transient loss model for SiC MOSFET and SiC Schottky barrier diode (SBD) switching pairs, simplifying transient process analysis through time segmentation. An electro-thermal simulation calculates junction temperature and updates parameters via the loss model and thermal network model. Experimental validation with the CREE CMF20120D SiC MOSFET confirms model accuracy, with parameters extractable from the device datasheet for practical design.