高压直流输电线路所伴随的电晕放电会导致地面附**的电场大幅增加, 从而使线路下方电磁环境
恶化, 该问题被称为离子流场问题. 对于离子流场的准确预测可以使高压直流输电线路既满足 …

Sharing the same corridor of the HVAC and HVDC transmission lines can efficiently
increase the power transfer capacity of the limited corridor and will be erected in East China …

In this study, a highly stable time-domain approach for analysing the ion-flow field of the
bipolar high-voltage direct current transmission lines is proposed. The influence of the space …

Abstract In line operation, Ultra-High Voltage Direct Current (UHVDC) transmission lines
must meet the corresponding electromagnetic environment requirements; the ion flow field is …

This paper investigates the corona generated ion-flow environment in bipolar HVdc and
hybrid ac/dc transmission systems. The emphasis is on the dc ion current magnitude in the …

In this paper, computation of the corona current and, hence, the corona power loss
associated with bipolar high-voltage direct current (HVDC) conductors is presented using …

Large-scale integration of new renewables requires substantial increases of transmission
capacity on existing transmission corridors. To limit land use, overhead transmission lines …

The ion flow fields around high voltage direct current (HVdc) transmission lines due to
corona are nonlinear, which can be simulated by calculating the electric field distribution …

In this paper, a 3-D iterative approach is presented to calculate the nonlinear ion-flow field
around two cross-over HVdc transmission lines. The electric-field resulting from space …

The effect of relative humidity on the surface electric field (SEF) strength and a new non-
contact assessment method based on space charge density were studied. The purpose of …