Development of Cable Accessories with SiR Insulation for 320kV HVDC Cables Ruoyu Xu, Mingyu Zhou, Zhengyi Han, Yi Luo, Haitian Wang, Yuzhen Zhou and Tong Yang E3S Web Conf., 115 (2019) 01004 Published online: 02 September 2019 DOI: 10.1051/e3sconf/201911501004