Simulation Study on the Control Strategy of Flexible Interconnection Device Based on RTDS

ZHUANGSUN Xu; FAN Weiqiang; LI Fuming; WANG Yifei; XU Fei; ZHU Anming

doi:10.14044/j.1674-1757.pcrpc.2019.05.031

您当前的位置：

首页 >

文章列表页 >

Simulation Study on the Control Strategy of Flexible Interconnection Device Based on RTDS

更新时间：2024-09-14

- Simulation Study on the Control Strategy of Flexible Interconnection Device Based on RTDS
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 40, Issue 5, Pages: 181-187(2019)
- 作者机构：
  
  1. 国网陕西省电力公司经济技术研究院
  2. 西安高压电器研究院有限责任公司
  3. 国网陕西省电力公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2019.05.031
  CLC： TM743
- Published：2019，
- 稿件说明：
移动端阅览
[1]颛孙旭,范伟强,李复明,王弋飞,许斐,朱岸明.基于RTDS的柔性互联装置控制策略的仿真研究[J].电力电容器与无功补偿,2019,40(05):181-187.

ZHUANGSUN XU, FAN WEIQIANG, LI FUMING, et al. Simulation Study on the Control Strategy of Flexible Interconnection Device Based on RTDS. [J]. Power capacitor & reactive power compensation, 2019, 40(5): 181-187.
[1]颛孙旭,范伟强,李复明,王弋飞,许斐,朱岸明.基于RTDS的柔性互联装置控制策略的仿真研究[J].电力电容器与无功补偿,2019,40(05):181-187. DOI： 10.14044/j.1674-1757.pcrpc.2019.05.031.

ZHUANGSUN XU, FAN WEIQIANG, LI FUMING, et al. Simulation Study on the Control Strategy of Flexible Interconnection Device Based on RTDS. [J]. Power capacitor & reactive power compensation, 2019, 40(5): 181-187. DOI： 10.14044/j.1674-1757.pcrpc.2019.05.031.

摘要

近年来微电网飞速发展

能源互联网快速发展

各电网之间的并联运行是大势所趋

因此并网技术备受关注。本文提出了一种用于微电网之间、微电网与大电网之间并网运行的柔性互联装置

文章首先介绍了柔性互联装置的拓扑结构、工作原理及功能优势;然后分析了现有控制策略

提出一种以PI控制为基础的电流矢量控制策略及运行模式

最终在RTDS系统上搭建柔性互联装置的仿真模型

试验证明:装置可以实现多个非同步电网的快速并网且冲击小

并联运行时

潮流方向和大小灵活控制

具备无功补偿功能和良好的隔离性

提高电网电能质量。

Abstract

In recent years

with the rapid development of micro-grid and grid-connection

the parallel operation between each grid is the general trend and therefore the grid-connection technology is getting much attention.In this paper

a kind of flexible interconnected device for the grid connection operation between the micro-grids and between the micro grid and big power grid.In this paper

the topological structure

working principle and function advantage of the device are introduced firstly

then

the existing control strategy is analyzed and a kind of current vector control strategy and operation mode with PI control as the base is proposed.Finally

the simulation model of the flexible interconnection device is set up on the RTDS system.It is proved by the test that in case of parallel operation

the device can realize the connection of multiple nonsync hronous power grid and the impaction is small

the direction and magnitude of power flow is flexible and has the function of reactive compensation with good isolation to improve the quality of power grid.

关键词

柔性互联并网技术电压源换流器VSC电流矢量控制

Keywords

flexible interconnectiongrid connection techniquesvoltage source converter（VSC）current vectorcontrol

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Review on Reactive Power Optimization Technology of Flexible Interconnected Distribution Network with SNOP

Related Author

YUAN Yong

YUAN Xufeng

SHAO Zhen

XU Teng

HUANG Qian

CHEN Mingyang

Related Institution

College of Electrical Engineering,Guizhou University

⁰