Shiqi Tao
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Shiqi Tao has a total of 2 co-authors. Here are the top co-authors by number of shared publications:
- Kejie Huang
State Key Laboratory of HVDC, Electric Power Research Institute, CSG, Guangzhou 510663, China
1 shared publication - Zhang Xiaoqing
National Active Distribution Network Technology Research Center, School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China
1 shared publication
Latest Publications
- 17 January 2018
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Delivery
- Vol. 33 (5) , 2198-2206
Electromagnetic Transient Analysis of Overhead Lines Including Corona and Frequency-Dependence Effects Under Damped Oscillation Surges
An efficient method is proposed for predicting the attenuation and distortion of the damped oscillation surges traveling on single-phase overhead lines under the influence of corona and frequency dependence of line parameters. The Finite Difference Time Domain (FDTD) algorithm is employed in the transient computation. The Suliciu's corona model is extended to simulate the charge-voltage curves with minor loops under the damped oscillation surges. The corona effect is considered by adding a corona current term in the telegraphers' equations. The frequency dependence effect is also taken into account by using the vector fitting and recursive convolution in time domain. The computed voltage waveforms are compared with the measured ones to examine the validity of the proposed method. The computed results show that the minor loops have a greater effect on the attenuation and distortion for the damped oscillation surges under negative polarity.
- 17 January 2018
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Delivery
- Vol. 33 (5) , 2198-2206
Electromagnetic Transient Analysis of Overhead Lines Including Corona and Frequency-Dependence Effects Under Damped Oscillation Surges
An efficient method is proposed for predicting the attenuation and distortion of the damped oscillation surges traveling on single-phase overhead lines under the influence of corona and frequency dependence of line parameters. The Finite Difference Time Domain (FDTD) algorithm is employed in the transient computation. The Suliciu's corona model is extended to simulate the charge-voltage curves with minor loops under the damped oscillation surges. The corona effect is considered by adding a corona current term in the telegraphers' equations. The frequency dependence effect is also taken into account by using the vector fitting and recursive convolution in time domain. The computed voltage waveforms are compared with the measured ones to examine the validity of the proposed method. The computed results show that the minor loops have a greater effect on the attenuation and distortion for the damped oscillation surges under negative polarity.