Y. Guo, Z. Wang, F. Lu, Y. Fu, Z. Wang, and J. Meng, “A deep reinforcement learning-based adaptive multivariate state estimation fault diagnosis method for a photovoltaic storage grid-connected system under a high proportion of new energy integration”, EAI Endorsed Trans Energy Web, vol. 12, Apr. 2026, doi: 10.4108/ew.12145.