Real-time Simulation of MMC Based HVDC Power Transmission System Using RT-LAB

WANG Qian; SONG Qiang; XU Shukai; RAO Hong; LIU Wenhua

doi:10.13296/j.1001-1609.hva.2015.01.007

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Real-time Simulation of MMC Based HVDC Power Transmission System Using RT-LAB

更新时间：2025-04-26

- Real-time Simulation of MMC Based HVDC Power Transmission System Using RT-LAB
- High VoltageApparatus Vol. 51, Issue 1, Pages: 36-40(2015)
- 作者机构：
  
  1. 清华大学电机系
  2. 湖北省宜昌供电公司
  3. 南方电网公司科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.01.007
  CLC： TM721.1
- Published：2015
- 稿件说明：
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[1]汪谦,宋强,许树楷,饶宏,刘文华.基于RT-LAB的MMC换流器HVDC输电系统实时仿真[J].高压电器,2015,51(01):36-40.

WANG Qian, SONG Qiang, XU Shukai, et al. Real-time Simulation of MMC Based HVDC Power Transmission System Using RT-LAB[J]. High voltageapparatus, 2015, 51(1): 36-40.
[1]汪谦,宋强,许树楷,饶宏,刘文华.基于RT-LAB的MMC换流器HVDC输电系统实时仿真[J].高压电器,2015,51(01):36-40. DOI： 10.13296/j.1001-1609.hva.2015.01.007.

WANG Qian, SONG Qiang, XU Shukai, et al. Real-time Simulation of MMC Based HVDC Power Transmission System Using RT-LAB[J]. High voltageapparatus, 2015, 51(1): 36-40. DOI： 10.13296/j.1001-1609.hva.2015.01.007.

摘要

基于RT-LAB实时仿真平台

研究了实时仿真技术在基于模块化多电平换流器（MMC）的柔性直流输电系统（HVDC）中的应用。建立了基于MMC的柔性直流输电系统的实时仿真模型

并将RT-LAB的实时仿真结果与PSCAD/EMTDC的离线仿真结果进行了对比验证。两种仿真结果在暂态和稳态下都比较一致

这说明通过RT-LAB可以得到MMC高压直流输电系统的正确仿真结果。还对两种仿真方法的仿真时间进行了对比

说明通过RT-LAB的实时仿真可以大幅度提高对MMC换流器的仿真效率。研究结果为采用RT-LAB平台对柔性直流输电系统等大规模电力电子装置实时仿真研究应用提供了参考。

Abstract

The real-time simulation tool

RT-LAB

is applied to simulation of modular multilevel converter（MMC）based VSC-HVDC power transmission system.A real-time simulation model of MMC based HVDC power transmission system is built with RT-LAB.The simulation results from RT-LAB are compared with the results from PSCAD/EMTDC

and the comparison shows that the waveforms obtained by the two simulation tools are coincident in both dynamic state and steady state

which verifies the validity of the RT-LAB simulation for MMC based HVDC power transmission system.The simulation time of RT-LAB and PSCAD/EMTDC is compared

indicating RT-LAB is far more efficient since it performs a real-time simulation.

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Related Author

WANG Jian-sheng2

ZHANG Yan2

YE Miao-yuan1

ZHU Ming-jun1

XU Yan1

BI Ran1

SUN Xua

Related Institution

陕西西安710077

西安高压电器研究所湖北武汉430074

Xi’an High Voltage Apparatus Research Institute

College of Electrical Engineering, Huazhong University of Science amd Technology

b.Graduate School of Chinese Academy Science

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