Wang, Duo; Hao, Zhiguo; Hui, Zijia; Wang, Ke; Ding, Guocheng: 'Research of controlled switching strategy to restrain inrush current during the energisation of converter transformer', The Journal of Engineering, 2019, 2019, (16), p. 2391-2396, DOI: 10.1049/joe.2018.8694
IET Digital Library, https://digital-library.theiet.org/;jsessionid=7hpm8b4hgfa0b.x-iet-live-01content/journals/10.1049/joe.2018.8694