摘要
通过直流网络、交流网络处理和交直流迭代,对地铁这一特殊负荷给出了较全面的分析步骤。详细分析了固定拓扑法、线性化友网络法等涉及到的关键技术。最后将仿真结果与实测数据比较,所编程序对地铁观光试运行的仿真结果与实例数据基本吻合,可为南京地铁的运行与供电网络间的互相影响研究提供有效的手段。
Comparatively complete steps were given for analyzing metro load, a special load, by means of DC grid process, AC gird process and AC/DC iterations. Critical technologies related to fix topology method, linear friend-network method and so on were analyzed in detail. At last, simulation results and measured data were compared and they matched basically. It showed that the program offers an effective way to study the mutual influence of metro operation and power grid on each other.
出处
《江苏电机工程》
2006年第2期44-47,共4页
Jiangsu Electrical Engineering
关键词
地铁
交直流潮流计算
供电网络
牵引供电
仿真计算
metro
AC/DC power flow calculation
power grid
traction power supply
simulation
