Influence of aerosols on the ion-flow field under high-voltage direct current transmission lines

作     者：Yi, Yong Zhang, Chuyan Chen, Zhengying Wang, Liming 

作者机构：Tsinghua Univ Dept Elect Engn State Key Lab Power Syst Beijing 100084 Peoples R China Tsinghua Univ Grad Sch Shenzhen Shenzhen 518055 Guangdong Peoples R China 

出 版 物：《IET GENERATION TRANSMISSION & DISTRIBUTION》 (IET Gener. Transm. Distrib.)

年 卷 期：2016年第10卷第6期

页      面：1479-1485页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 

基　　金：National Natural Science Foundation of China National Basic Research Program of China (973 Program) [2011CB209406] 

主　　题：HVDC power transmission power transmission lines aerosols Runge-Kutta methods finite difference methods finite element analysis aerosols ion-flow field high-voltage direct current transmission lines numerical calculations steady-state model finite-element finite-difference method Lagrangian method motion equations fourth-order Runge-Kutta method reduced-scale line platform 

摘      要：In this study, the influence of aerosols on the ion-flow field has been researched by numerical calculations and experiments. The steady-state model of ion-flow field, considering the aerosols, is developed and solved by finite-element finite-difference method. The transport model of the particles is introduced by the Lagrangian method and the motion equations are solved by the fourth-order Runge-Kutta method. In the laboratory, a reduced-scale line platform is build up to test the influence of the aerosols and used to verify the calculations. From the results of measurements and calculations, it is observed that the calculated results are in good agreement with experimental results.