A Five Power Channels Hybrid Multi-level DC-DC converter.- Research on the Transient Interference of Measurement Transformers Caused by the Switching Process of Isolating Switches.- A Novel Solar Irradiance Forecasting Method Based on BiLSTM Model of Atmosphere and Clouds .- Current ripple optimization model predictive control for high-speed permanent magnet synchronous motor with flywheel energy storage.- Improving Day-ahead Electricity Price Forecasting Accuracy in Australia's National Electricity Market with Kolmogorov-Arnold Networks.