牵引负荷电能质量发生及传递特性研究  

Study on Power Quality Occurrence and Transfer Characteristics of Traction Load

作　　者：李天楚 黄仁谋 朱明星[2] 高敏 

机构地区：[1]海南电力技术研究院,海南海口570125 [2]安徽大学教育部电能质量工程研究中心,安徽合肥230601 [3]安徽武怡电气科技有限公司,安徽合肥230081

出　　处：《电力电容器与无功补偿》2017年第5期130-135,共6页Power Capacitor & Reactive Power Compensation

摘　　要：本文基于海南环岛电气化铁路220 k V牵引站和上级220 k V变电站的实测运行数据,研究分析了交直交牵引负荷的功率、负序和谐波发生特性以及在电网中的传递规律,以期为电气化铁路配电网电能质量的分析与治理提供基础数据和理论参考。In this paper, the AC-DC-AC traction load power, negative sequence, occurrence characteris- tics of harmonics and transfer rule in the grid is studied and analyzed on the basis of the actually mea- sured data of 220 kV traction substation and up level＇ s 220 kV substation or electrification railway in Hainan Island, the basic data and theoretical reference for the analysis and control of power quality of the distribution grid of electrification railway is provided.

关 键 词：牵引负荷 功率特性 负序 谐波 

分 类 号：U223.52[交通运输工程—道路与铁道工程]