Quach Thanh Hai, Do Duc Tri, Phan Thanh Minh, Danh Tuan Le, Duong Tran Dinh Thao. A novel offset functions design for five-level h-bridge NPC inverters to reduce switching loss. JTE [Internet]. 2017 Oct. 27 [cited 2026 Apr. 7];12(Special Issue 02):54-60. Available from: https://www.jte.edu.vn/index.php/jte/article/view/375