Selection of grid connection solution and analysis of offshore windfarm's impacts to the power system

Abstract: 97 | PDF: 88

##plugins.themes.academic_pro.article.main##

Author

  • Le Hong Lam
    The University of Danang - University of Science and Technology, Danang, Vietnam
    Le Hoang Viet
    Power Engineering Consulting Joint Stock Company 4, Khanhhoa, Vietnam
    Le Cao Quyen
    Power Engineering Consulting Joint Stock Company 4, Khanhhoa, Vietnam
    Tran Tan Vinh
    The University of Danang - University of Science and Technology, Danang, Vietnam

Keywords:

Offshore wind power plants
VSC
LCC
HVDC
electrical system

Abstract

The paper is about the connection solution of offshore wind power plant to Vietnam electrical system, with two current connection solutions: AC power transmission (HVAC) and DC power transmission (HVDC). The paper calculated and analyzed the effect of offshore wind power plants on the power system based on technical standards. Besides the capacity flow calculation and analysis about the effect to power system based on two connection solutions based on the project of offshore wind Trung Nam 800MW, the paper analyzed the total estimation of two connection solutions to select the connection solution which is the best in both technology and economy fields. The result shows that the HVDC solution is better in terms of technology and economy.

References

    [1] Prime Minister, Decision 500/QD-Ttg on approving the National Power Development Plan for the 2021-2030 period, with a vision to 2050, 15/05/2023
    [2] H. Hieu, L. H. Lam, C. T. Luu and T. Q. Tuan, "Effects of DFIG wind power generation on Vietnam power system operation”, 2015 IEEE Eindhoven PowerTech, Eindhoven, Netherlands, 2015, pp. 1-4, doi: 10.1109/PTC.2015.7232535.
    [3] H. Hieu and L. H. Lam, "Using double Fed induction generator to enhance voltage stability and solving economic issue”, 2016 IEEE International Conference on Sustainable Energy Technologies (ICSET), Hanoi, Vietnam, 2016, pp. 374-378, doi: 10.1109/ICSET.2016.7811813.
    [4] T. Viet, V. V. Phuong, M. Q. Duong, and Q. T. Tran, “Models for Short-Term Wind Power Forecasting Based on Improved Artificial Neural Network Using Particle Swarm Optimization and Genetic Algorithms”, Energies, vol. 13, no. 11, p. 2873, Jun. 2020, doi: 10.3390/en13112873.
    [5] Q. Duong et al., "Improved LVRT based on coordination control of active crowbar and reactive power for doubly fed induction generators”, 2015 9th International Symposium on Advanced Topics in Electrical Engineering (ATEE), Bucharest, Romania, 2015, pp. 650-655, doi: 10.1109/ATEE.2015.7133896.
    [6] Word Bank Group, “Offshore wind power roadmap for Vietnam”, Word Bank, 2022, [Online] Available: https://documents1.worldbank.org/curated/en/261981623120856300/pdf/Offshore-Wind-Development-Program-Offshore-Wind-Roadmap-for-Vietnam.pdf [accessed 11/1/2023]
    [7] Ministry of Industry and Trade, Decision No. 667/QĐ-BCT on Power development planning for Ninh Thuan province for the period 2016-2025, with a view to 2035, 01/3/2018
    [8] Prime Minister, Document No. 441/TTg-CN on Supplementing Electricity Planning VII to adjust the list of 220kV and 500kV transmission grids, 16/4/2020
    [9] PSS/E documentation, version 34.0.0. [Online]. Available: https://www.siemens.com/global/en/products/energy/grid-software/planning/pss-software/pss-e.html [accessed 11/1/2023]
    [10] DABBABI-IREENA, “Optimization of electrical architectures of offshore wind farms with different distribution and transmission networks AC and DC”; Université de Nantes, October 2020
    [11] S. Department of Energy, “Offshore Wind Market Report: 2021 Edition”, [Online] Available: https://www.energy.gov/eere/wind/
    articles/offshore-wind-market-report-2021-edition-released [accessed 11/1/2023].
    [12] Bhattacharya, “Design of Foundations for Offshore Wind Turbines”; Wiley, 2019.
    [13] Ministry of Industry and Trade, Circular No. 30/2019/TT-BCT on Regulation of power transmission system, 18/11/2019
    [14] X. Xiang, M. M.C Merlin, and T. C. Green. "Cost analysis and comparison of HVAC, LFAC and HVDC for offshore wind power connection", 12th IET International Conference on AC and DC Power Transmission (ACDC 2016), 2016. DOI”: 10.1049/cp.2016.0386.
Read more

##plugins.themes.academic_pro.article.sidebar##

Published

Jan 31, 2024
Download
PDF (Tiếng Việt)
How to Cite
Lê Hồng Lâm, Lê Hoàng Việt, Lê Cao Quyền, and Trần Tấn Vinh. “Selection of Grid Connection Solution and Analysis of Offshore windfarm’s Impacts to the Power System”. The University of Danang - Journal of Science and Technology, vol. 22, no. 1, Jan. 2024, pp. 30-35, https://jst-ud.vn/jst-ud/article/view/8745.

##plugins.themes.academic_pro.article.details##