The Development of 110/√3 kV Two-Stage Voltage Transformer With Accuracy Class 0.001. - Haiming Shao; Feipeng Lin; Bo Liang; Wei Zhao 030; Dongxue Dai; Shixiong Peng; Tianyu Sun; Jiangyin Liu; Huanghui Zhang (IEEE Trans. Instrum. Meas., 2015)