skip to main content
10.1145/3579654.3579663acmotherconferencesArticle/Chapter ViewAbstractPublication PagesacaiConference Proceedingsconference-collections
research-article

A Method for the Optimization of Active Power in AC/DC Hybrid System

Published: 14 March 2023 Publication History

Abstract

With the continuous expansion of the scale of wind power, it is necessary to adapt to the change of wind farm output to achieve the consumption of wind power, in order to reduce the total power loss of the entire alternating current (AC) and direct current (DC) system. In this paper, the AC/DC hybrid system with wind farm and flexible DC transmission is studied, and a method for the optimization of active power in AC / DC hybrid system is proposed. By establishing the corresponding active power optimization model of AC / DC hybrid system, the minimum total network loss of AC / DC system is taken as the objective function, and it is constrained to optimize the power transmission efficiency of AC / DC system with flexible DC transmission. Finally, an 18-node AC / DC hybrid system is taken as an example to verify the proposed optimization method. The results show that the proposed optimization method can not only achieve the consumption of wind power, but also improve the economy of AC / DC system operation.

References

[1]
Zhang Yongjun. Principle and application of HVDC transmission [M]. Beijing: Tsinghua University Press, 2012.
[2]
Tang Guangfu. HVDC transmission technology based on voltage source converter [M]. Beijing: China Electric Power Press, 2009.
[3]
Xu Zheng, Xiao Huangqing, Zhang Zheren, Flexible DC transmission system [M]. China Machine Press, 2013.
[4]
Cao J, Yan Z. AC/DC optimal power flow problem considering wind farm integration [C]. 2016 IEEE Power and Energy Society General Meeting (PESGM), 2016, Pages: 1-5.
[5]
Yu J, Yan W, Li W, .An unfixed piecewise-optimal reactive power-flow model and its algorithm for AC-DC systems[J].IEEE Transactions on Power Systems, 2008, 23(1): 170-176.
[6]
Thukaram D, Yesuratnam G. Optimal reactive power dispatch in a large power system with AC-DC and FACTS controllers [J]. IET Proceedings-Generation, Transmission & Distribution, 2008, 2(1): 71-81.
[7]
Yan Wei, Zhang Haibing, Tian Tian, Dynamic Reactive Power Optimization of AC/DC System [J].Automation of Electric Power Systems, 2009, (10): 43-46.
[8]
Zhang Yuan, Liu Mingbo, Li Qing. A Practical Reactive Power Optimization Method of AC/DC Power Grid Incorporated With Daily Regulation Constraints of DC Transmission Power [J]. Power System Technology, 2015, (03): 791-796.
[9]
Huang Junhui, Wang Weiyuan, Wang haiqian, Study of hybrid genetic algorithm and annealing algorithm on reactive power optimization and voltage control in AC/DC transmission system [J]. Power System Protection and Control, 2016, (10): 37-43.
[10]
Li Xing, Yang Zhibin, Yan Yuan, Multi-objective reactive power optimal control of AC-DC systems including power loss characteristics of converter stations [J]. Power System Protection and Control, 2017, (09): 119-125.
[11]
Zhang Songguang, Huang Hui, Wen An, Reactive Power Optimization on Multi-scenario Probability of Power System Containing Wind Power and Flexible DC [J]. Power Capacitor & Reactive Power Compensation, 2019,40(02):83-89.
[12]
Wei Zhinong, Ji Cong, sun Guoqiang, Interior-point Optimal Power Flow of AC-DC System With VSC-HVDC [J]. Proceedings of the CSEE, 2012, 32(19): 89-95.
[13]
Wei Zhinong, Ji Cong, Zheng Yuping, Optimal Power Flow of AC-DC Systems With VSC-HVDC Based on a Novel Unified Hybrid Algorithm [J]. Proceedings of the CSEE, 2014, 34(4): 635-643.
[14]
Ke Shengzhou, Zheng Huan, Lin Yi, Reactive Power Optimization of AC-DC Grid in Consideration of VSC-HVDC Transmission Loss Model [J]. Power System Technology, 2016, (10): 3052-3058.
[15]
Wang He, Liu Yutong, Li Guoqing, Control Strategy for VSC-based Multi-terminal DC Transmission System Based on Optimal Power Flow [J]. Automation of Electric Power Systems, 2017, 41(11): 150-155.
[16]
Miao Dan, Liu Tianqi, Wang Shunliang, Optimal Control for Power Flow of AC/DC Hybrid System with Flexible DC Grid [J]. Automation of Electric Power Systems, 2017, 41(12):70-76.
[17]
Deng Jianjun. Study on Optimal Control Method of Power Flow in AC/DC Systems with VSC-HVDC [D], South China University of technology, 2013.
[18]
Wang ziyao, Liao Jinxian, Yang Jiahao, Probabilistic load flow calculation of VSC-MTDC AC/DC parallel operation system considering power control mode [J]. Electrical Engineering, 2019(2):12-17.

Recommendations

Comments

Information & Contributors

Information

Published In

cover image ACM Other conferences
ACAI '22: Proceedings of the 2022 5th International Conference on Algorithms, Computing and Artificial Intelligence
December 2022
770 pages
ISBN:9781450398336
DOI:10.1145/3579654
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 14 March 2023

Permissions

Request permissions for this article.

Check for updates

Author Tags

  1. AC/DC hybrid system
  2. VSC-HVDC
  3. active power optimization
  4. wind farm

Qualifiers

  • Research-article
  • Research
  • Refereed limited

Conference

ACAI 2022

Acceptance Rates

Overall Acceptance Rate 173 of 395 submissions, 44%

Contributors

Other Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

  • 0
    Total Citations
  • 25
    Total Downloads
  • Downloads (Last 12 months)4
  • Downloads (Last 6 weeks)0
Reflects downloads up to 18 Feb 2025

Other Metrics

Citations

View Options

Login options

View options

PDF

View or Download as a PDF file.

PDF

eReader

View online with eReader.

eReader

HTML Format

View this article in HTML Format.

HTML Format

Figures

Tables

Media

Share

Share

Share this Publication link

Share on social media