Wang, Changhong, and Chunming Zhao. “Comparative Control Strategies for a Cascaded Multilevel Inverter-Based Shunt Active Power Filter”. Journal of Research in Science and Engineering 8, no. 10 (October 31, 2026): 15–19. Accessed November 10, 2026. https://bryanhousepub.com/index.php/jrse/article/view/4155.