Parameter identification is the most fundamental task for model-based battery management system. However, there are some difficulties in completing this since of existing methods require at least one known parameter or a time-consuming offline procedure to extract parameters from measured data. Based on well-known thevenin equivalent circuit battery, paper determines unique purpose introducing ...

Understanding and quantifying the main loss factors affecting power conversion efficiency of perovskite solar cells are urgently needed. In this work, based on semiconductor physics, expressions bulk surface recombination currents analytically derived. Then taking optical loss, series shunt resistance losses, losses into consideration, an equivalent circuit model is proposed to describe current...