摘要
在基于现场可编程门阵列(FPGA)与多内核中央处理器(CPU)的RT-LAB实时仿真平台上实现了四端中压直流配电系统(MVDCDS)的多步长多仿真器建模。所建MVDCDS模型中不仅包括了模块化多电平换流器(MMC)型电压源换流器(VSC),高频链直流变压器(HFL-DCT),及各种交直流微网中常用的DC/AC,DC/DC变换器模型,也包括了光伏、储能、风机系统及交直流负载系统的模型。RT-LAB实时仿真系统明显缩短了直流配电系统的仿真运行时间,具有良好的实用性。黑启动硬件在环(HIL)测试结果说明了所提黑启动策略的正确性。
Using RT-LAB real-time simulation platform based on field programmable gate array（FPGA） and multi-core central processing unit（CPU）, a multi-step and multi-simulator modeling in the four-terminal voltage DC distribution system is achieved.The medium voltage direct current distribution system（MVDCDS） model not only contains modular multilevel converter（MMC） type voltage source converter（VSC）, high-frequency-link DC transformer（HFL-DCT） and a variety of DC/AC, DC/DC converter units commonly used in DC or AC micro-grid, but also includes models of photovoltaie system,energy storage system,fan system and AC, DC load system.With this real-time research, RT-LAB significantly shortens the run time on DC distribution system simulation,which leads to a good applicability.Finally,test results of hardware-in-loop（HIL） black start prove the correctness of the proposed black start policy.
出处
《电力电子技术》
CSCD
北大核心
2016年第11期81-84,共4页
Power Electronics
基金
国家高新技术发展计划(863)(2015AA050103)~~
关键词
中压直流配电
多步长实时仿真
黑启动
medium voltage direct current distribution
multi-step real time simulation
black start
