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Hitachi Energy secures SSEN Transmission contract for HV DC converter stations

Hitachi Energy has secured contracts from SSEN Transmission to supply high-voltage direct current (HV DC) converter stations ...
IEEE

Diagnosis and Localization of Moisture Defects in HV Cable Water-Blocking Buffer Layer Based on Characteristic Impedance Variation

Abstract: To identify and localize buffer layer moisture defects in high-voltage (HV) cables, this article verifies the effectiveness of the frequency-domain reflectometry (FDR) method theoretically ...
IEEE

A Building Block to the Design of Partial Discharge Free HV and MV Cables: Modeling Defects and Discharge Inception Voltage

Abstract: It is well assessed that partial discharges, PD, are one of the major causes of MV and HV cable system breakdown, thus investigating partial discharge phenomenology and harmfulness is a key ...
中国日报网

Significant progress in HV cable testing tech

China recently made a significant breakthrough in high-voltage cable testing technology with the successful application of its first domestically developed special test bushing for connecting both ...