基于RTDS的VSC控制参数分环拟合方法

徐鹏; 米建宾; 蒙小飞; 谢欢

doi:10.12096/j.2096-4528.pgt.19079

欢迎来到能源电力期刊网！

English Version 读者登录期刊登录

您当前的位置：

首页 >

文章列表页 >

基于RTDS的VSC控制参数分环拟合方法

能源互联网 | 更新时间：2025-07-04

- 基于RTDS的VSC控制参数分环拟合方法
- Sub-parts Control Parameter Fitting Method of VSC Based on RTDS
- 发电技术 2020年41卷第6期页码：667-674
- 作者机构：
  
  1.国家电网公司华北分部, 北京市西城区 100045
  2.国网冀北电力有限公司电力科学研究院, 北京市西城区 100045
  3.华润电力(温州)有限公司, 浙江省温州市 325000
- 作者简介：
  
  [ "徐鹏(1986), 男, 博士, 工程师, 主要研究方向为新能源并网稳定性, xupeng_ncepu@126.com" ]
  [ "米建宾(1979), 男, 高级工程师, 主要研究方向为发电厂电气设备系统调试, 28363268@qq.com" ]
  [ "蒙小飞(1983), 男, 工程师, 主要研究方向为发电厂电气设备管理维护, 764215289@qq.com" ]
  [ "谢欢(1979), 男, 博士, 高级工程师, 主要研究方向为电力系统稳定及励磁系统控制, xie.huan@ncepri.com.cn" ]
- 基金信息：
  
  国家重点研发计划项目(2016YFB0900502);国家电网公司科技项目(520101180002)
- DOI：10.12096/j.2096-4528.pgt.19079
  中图分类号： TK01;TM461
- 收稿：2020-05-17，
  
  纸质出版：2020-12-31
- 稿件说明：
移动端阅览
徐鹏, 米建宾, 蒙小飞, 等. 基于RTDS的VSC控制参数分环拟合方法[J]. 发电技术, 2020,41(6):667-674.

Peng XU, Jianbin MI, Xiaofei MENG, et al. Sub-parts Control Parameter Fitting Method of VSC Based on RTDS[J]. Power Generation Technology, 2020, 41(6): 667-674.
徐鹏, 米建宾, 蒙小飞, 等. 基于RTDS的VSC控制参数分环拟合方法[J]. 发电技术, 2020,41(6):667-674. DOI： 10.12096/j.2096-4528.pgt.19079.

Peng XU, Jianbin MI, Xiaofei MENG, et al. Sub-parts Control Parameter Fitting Method of VSC Based on RTDS[J]. Power Generation Technology, 2020, 41(6): 667-674. DOI： 10.12096/j.2096-4528.pgt.19079.

摘要

电压源换流器（voltage source controller，VSC）作为风电、光伏及换流站等设备的主要电力电子元器件，其控制方式和参数整定对系统运行有着重要的影响。基于实时数字仿真仪（real time digital simulator，RTDS）半实物仿真和纯数字仿真，提出一种用于拟合实际VSC控制模型参数的方法。以典型VSC并网系统模型为例，首先，借鉴锁相环原理提出一种具有自适应性观测坐标系建立方法，用于对比拟合2种仿真模型的阶跃响应；其次，分别给出了VSC锁相环、电流内环和电压外环的拟合方法，其中在电流内环控制参数拟合过程中，利用观测坐标系在控制器锁相环输出角度未知时实现电流阶跃；最后，通过不同控制环节模型参数拟合时的仿真对比分析，证明了所提方法的有效性。

Abstract

Voltage source converter (VSC) is the main power electronic components of wind power

photovoltaic and converter stations. It's control mode and parameter setting have important influence on system operation. Based on real time digital simulator (RTDS) hardware-in-loop simulation and digital simulation

a new method of parameter fitting applied to characterize physical VSC was proposed. Taking a typical single VSC grid connected system model as an example

firstly

based on the principle of phase-locked loop (PLL)

an adaptive observation coordinate system was proposed to compare and fit the step response of two simulation models. Then the fitting methods of PLL

current inner loop and DC voltage outer loop in VSC control system were introduced separately. Self-adaptive observational coordinate system was used in the process of current inner loop parameter fitting. Finally

the efficiency of the proposed method was verified by the comparative analysis of simulations.

关键词

Keywords

references

WU R, WEN J L, YU K S, et al.Power loss modeling of switching devices in voltage source converters[J].Proceedings of the CSEE, 2012, 32(21):1-7.

GAO R, JIA F M, LIAO Y H.Recent development of voltage source converter technology and its application to FACTS[J].High Votage Apparatus, 2016, 52(11):10-17.

吴明哲, 陈武晖.VSC-HVDC稳定控制研究[J].发电技术, 2019, 40(1):28-39.

WU M Z, CHEN W H.Overview of research on stability and control of VSC-HVDC[J].Power Generation Technology, 2019, 40(1):28-39.

李英彪, 梁军, 吴广禄, 等.多电压等级直流电力系统发展与挑战[J].发电技术, 2018, 39(2):118-128.

LI Y B, LIANG J, WU G L, et al.Development and challenge of dc power system with different voltage levels[J].Power Generation Technology, 2018, 39(2):118-128.

沈阳武, 葛云霞, 崔挺, 等.基于阻抗比判据的永磁直驱风力发电系统并网稳定分析方法[J].电力系统保护与控制, 2017, 45(18):45-53.

SHEN Y W, GE Y X, CUI T, et al.A stability analysis method for the gird-connected permanent magnet synchronous generator based on impedance ratio criterions[J].Power System Protection and Control, 2017, 45(18):45-53.

苏咏梅, 王振宇, 易善明.不同风力发电机组同时并网稳定性分析[J].电力系统保护与控制, 2017, 45(6):101-107.

SU Y M, WANG Z Y, YI S M. Stability analysis for wind power integration with different WTGS[J].Power System Protection and Control, 2017, 45(6):101-107.

余秀月, 宋少群, 郭瑞鹏, 等.含电压源换流器的交直流混联电网无功优化模型[J].电力系统保护与控制, 2017, 45(19):148-153.

YU X Y, SONG S Q, GUO R P.Optimal reactive power flow model for AC/DC hybrid power grid with voltage source converters[J].Power System Protection and Control, 2017, 45(19):148-153.

张兴, 张崇巍.PWM整流器及其控制[M].北京:机械工业出版社, 2012:115.

ZHANG X, ZHANG C W.PWM rectifier and its control[M].Beijing:China Machine PRESS, 2012:115.

ZHU H, XI X, LI Y D.PI type dynamic decoupling control scheme for PMSM high speed operation[C]//Proceeding of the Applied Power Electronics Conference and Exposition(APEC), Palm Springs, CA: IEEE, 2010: 1736-1739.

KARIMI M G, IRAVANI M R.A new phase-locked loop (PLL) system[C]//44th IEEE Midwest Symposium on Circuits and Systems (MWSCAS), 2001: 421-424.

KARIMI M G, IRAVANI M R.A nonlinear adaptive filter for online signal analysis in power systems:applications[J].IEEE Transactions on Power Delivery, 2002, 17(2):617-622.

ZHU C Y, SHI L, LI X P, et al.Lock threshold deterioration induced by antenna vibration and signal coupling effects in hypersonic vehicle carrier tracking system of Ka band[J].Chinese Journal of Aeronautics, 2018, 31(4):776-781.

周克亮, 王政, 徐青山.光伏与风力发电系统并网变换器[M].北京:机械工业出版社, 2012:128.

ZHOU K L, WANG Z, XU Q S.Grid-connected converters for photovoltaic and wind power generation systems[M].Beijing:China Machine PRESS, 2012:128.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据