Ravi Teja S, Enamullah M. DC capacitor voltage stabilization for five-level NPC inverter based STATCOM under DC offset in load. IJET [Internet]. 2018 Feb. 9 [cited 2024 May 2];7(1.8):148-52. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/11537