电力系统保护与控制2015，Vol.43Issue(19)：125-130,6.
基于RT-LAB的柔性直流配电网建模与仿真分析
RT-LAB based modeling and simulation analysis of flexible DC distribution network
摘要
Abstract
Based on the real-time digital simulation system RT-LAB, this paper establishes a typical mathematical simulation model of loop flexible DC distribution. The model includes photovoltaic, lithium batteries and AC/DC load. Simulation analysis of different running conditions transient response tests, such as start-stop control, command control, is made. RT-LAB significantly enhances flexible DC distribution simulation timeliness and practicability. Start-up logic design, soft-switching and progressive power upgrade method effectively reduce starting current and access operation over-voltage. It is proved that the model works well to meet the operational requirements, and the study about start-stop control and operation conditions can provide reference for further engineering construction.关键词
柔性直流配电系统/RT-LAB/实时数字仿真/运行工况/启停控制Key words
flexible DC distribution network/RT-LAB/real-time digital simulation/running condition/start-stop control分类
信息技术与安全科学引用本文复制引用
于亚男,金阳忻,江全元,徐习东..基于RT-LAB的柔性直流配电网建模与仿真分析[J].电力系统保护与控制,2015,43(19):125-130,6.基金项目
国家高技术研究发展计划(863计划)资助项目(2013AA050104) This work is supported by National High-tech R & D Program of China (No. 2013AA050104). （863计划）
