面向城市电网扩容改造的双端型柔性分频输电系统M3C 换流站建模与控制研究

Chun Xia; Juntao Jiang; Shoudong Hu; Shenquan Liu; Xiuli Wang

doi:10.19585/j.zjdl.202110006

面向城市电网扩容改造的双端型柔性分频输电系统M³C 换流站建模与控制研究

Translated title of the contribution: Modeling and Control of M³C of Point-to-Point Flexible Fractional Frequency Transmission System for Urban Grid Upgradation

Chun Xia
, Juntao Jiang
, Shoudong Hu
, Shenquan Liu
, Xiuli Wang

School of Electrical Engineering

State Grid Corporation of China
South China University of Technology
Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The point-to-point fractional frequency transmission system (FFTS_, with frequency converters equipped on both ends of lines, can boost the transmission capacity of lines and reducing the grid frequency fluctuations due to power flow change, and is an effective solution to capacity insufficiency of the urban power grid. This paper conducts research on modeling and control of the M³C (modular multilevel matrix converter_ station dedicated for point-to-point FFTS application. The mathematical model under double αβ0 frame is established first. Then, the overall framework of M³C station control system and corresponding control strategy for each part as well as coordination strategy between the sending and receiving frequency converter stations. The Validness and effectiveness of the proposed strategy are verified by simulation examples.

Translated title of the contribution	Modeling and Control of M³C of Point-to-Point Flexible Fractional Frequency Transmission System for Urban Grid Upgradation
Original language	Chinese (Traditional)
Pages (from-to)	51-59
Number of pages	9
Journal	Zhejiang Electric Power
Volume	40
Issue number	10
DOIs	https://doi.org/10.19585/j.zjdl.202110006
State	Published - 2021

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.19585/j.zjdl.202110006

Cite this

@article{919550cf8f8e403c834741783d666f35,

title = "面向城市电网扩容改造的双端型柔性分频输电系统M3C 换流站建模与控制研究",

abstract = "The point-to-point fractional frequency transmission system (FFTS\_, with frequency converters equipped on both ends of lines, can boost the transmission capacity of lines and reducing the grid frequency fluctuations due to power flow change, and is an effective solution to capacity insufficiency of the urban power grid. This paper conducts research on modeling and control of the M3C (modular multilevel matrix converter\_ station dedicated for point-to-point FFTS application. The mathematical model under double αβ0 frame is established first. Then, the overall framework of M3C station control system and corresponding control strategy for each part as well as coordination strategy between the sending and receiving frequency converter stations. The Validness and effectiveness of the proposed strategy are verified by simulation examples.",

keywords = "converter station control system, distribution, fractional frequency transmission system, modular multilevel matrix converter, novel power transmission",

author = "Chun Xia and Juntao Jiang and Shoudong Hu and Shenquan Liu and Xiuli Wang",

year = "2021",

doi = "10.19585/j.zjdl.202110006",

language = "繁体中文",

volume = "40",

pages = "51--59",

journal = "Zhejiang Electric Power",

issn = "1007-1881",

publisher = "Editorial Department of Zhejiang Electric Power",

number = "10",

}

TY - JOUR

T1 - 面向城市电网扩容改造的双端型柔性分频输电系统M3C 换流站建模与控制研究

AU - Xia, Chun

AU - Jiang, Juntao

AU - Hu, Shoudong

AU - Liu, Shenquan

AU - Wang, Xiuli

PY - 2021

Y1 - 2021

N2 - The point-to-point fractional frequency transmission system (FFTS_, with frequency converters equipped on both ends of lines, can boost the transmission capacity of lines and reducing the grid frequency fluctuations due to power flow change, and is an effective solution to capacity insufficiency of the urban power grid. This paper conducts research on modeling and control of the M3C (modular multilevel matrix converter_ station dedicated for point-to-point FFTS application. The mathematical model under double αβ0 frame is established first. Then, the overall framework of M3C station control system and corresponding control strategy for each part as well as coordination strategy between the sending and receiving frequency converter stations. The Validness and effectiveness of the proposed strategy are verified by simulation examples.

AB - The point-to-point fractional frequency transmission system (FFTS_, with frequency converters equipped on both ends of lines, can boost the transmission capacity of lines and reducing the grid frequency fluctuations due to power flow change, and is an effective solution to capacity insufficiency of the urban power grid. This paper conducts research on modeling and control of the M3C (modular multilevel matrix converter_ station dedicated for point-to-point FFTS application. The mathematical model under double αβ0 frame is established first. Then, the overall framework of M3C station control system and corresponding control strategy for each part as well as coordination strategy between the sending and receiving frequency converter stations. The Validness and effectiveness of the proposed strategy are verified by simulation examples.

KW - converter station control system

KW - distribution

KW - fractional frequency transmission system

KW - modular multilevel matrix converter

KW - novel power transmission

UR - https://www.scopus.com/pages/publications/85141034486

U2 - 10.19585/j.zjdl.202110006

DO - 10.19585/j.zjdl.202110006

M3 - 文章

AN - SCOPUS:85141034486

SN - 1007-1881

VL - 40

SP - 51

EP - 59

JO - Zhejiang Electric Power

JF - Zhejiang Electric Power

IS - 10

ER -

面向城市电网扩容改造的双端型柔性分频输电系统M³C 换流站建模与控制研究

Abstract

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