Engineering practices for the integration of large-scale renewable energy VSC-HVDC systems

Li, Yan; Liu, Hongzhi; Fan, Xiaojie; Tian, Xinshou

doi:10.1016/j.gloei.2020.05.007

Cited by 29 publications

(13 citation statements)

References 14 publications

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“…This is due to dependence on fundamental technical phenomena. Various sequential effects in increasing the yield of VRE penetration have been reported in several studies [35,71,97,120]. This is done because it does not have the marginal cost that is important to the challenges of integrating renewable energy.…”

Section: Collecting Challenges and Technology Solutionsmentioning

confidence: 99%

A critical review of the integration of renewable energy sources with various technologies

Erdiwansyah

Mahidin

Husin

et al. 2021

Prot Control Mod Power Syst

216

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Wind power, solar power and water power are technologies that can be used as the main sources of renewable energy so that the target of decarbonisation in the energy sector can be achieved. However, when compared with conventional power plants, they have a significant difference. The share of renewable energy has made a difference and posed various challenges, especially in the power generation system. The reliability of the power system can achieve the decarbonization target but this objective often collides with several challenges and failures, such that they make achievement of the target very vulnerable, Even so, the challenges and technological solutions are still very rarely discussed in the literature. This study carried out specific investigations on various technological solutions and challenges, especially in the power system domain. The results of the review of the solution matrix and the interrelated technological challenges are the most important parts to be developed in the future. Developing a matrix with various renewable technology solutions can help solve RE challenges. The potential of the developed technological solutions is expected to be able to help and prioritize them especially cost-effective energy. In addition, technology solutions that are identified in groups can help reduce certain challenges. The categories developed in this study are used to assist in determining the specific needs and increasing transparency of the renewable energy integration process in the future.

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Section: Collecting Challenges and Technology Solutionsmentioning

confidence: 99%

A critical review of the integration of renewable energy sources with various technologies

Erdiwansyah

Mahidin

Husin

et al. 2021

Prot Control Mod Power Syst

216

View full text Add to dashboard Cite

show abstract

“…Many offshore wind farms use HVDC systems for RES integration, which can be implemented either subsea or underground. Numerous projects, completed or ongoing, have been implemented to integrate RES into power systems [ 9 ], such as the MTDC project [ 10 ]. The Zhangbei project is an onshore MTDC project constructed to integrate RES in Zhangjiakou area, while the Eastern Link project is an underwater HVDC project constructed to integrate RES in Northern Scotland.…”

Section: Introductionmentioning

confidence: 99%

Offshore MTDC Transmission Expansion for Renewable Energy Scale-up in Korean Power System: DC Highway

Lee

et al. 2023

J. Electr. Eng. Technol.

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In this study, we analyzed the impact of multi-terminal direct current (MTDC) system on the integration of renewable energy resources into the Korean power system. Due to the large-scale renewable energy plants planned to be integrated into the power system, line congestion is expected in the southern part of power system. Given the difficulty in constructing AC transmission lines due to social conflicts, we proposed an alternative solution using an offshore multi-terminal DC offshore transmission system. Firstly, we calculate the effective renewable energy plant generation capacity based on annual wind and solar radiation data. Next, we conduct PSS/E simulations to minimize future line congestion in the Korean power grid. The offshore terminal is designed to transfer the power generated in southern Korea and is verified using different terminal rating cases. The simulation result, including contingency analysis, demonstrate that transferring 80% of the generated renewable power achieves the best line flow condition. Therefore, the MTDC system is a possible candidate for integrating future renewable energy systems into the Korean power grid.

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“…Zhangjiakou is influenced by winter monsoon, a strong winter monsoon from Siberia and Mongolian plateau, and is located at the junction of North China plain and dam plateau, which brings abundant wind and solar energies to the local area. The newly constructed energy infrastructures, such as the Zhangbei flexible DC grid (Li et al, 2020), show clearly that the Olympic Movement can leave a lasting legacy for the transition of the host nation to clean energy use through scientific land planning.…”

Section: Chinese Land Management Of Olympic Venuesmentioning

confidence: 99%

Sustainable land use and green ecology: A case from the Beijing 2022 Winter Olympics venue legacy

Wang

Liu

et al. 2023

Front. Environ. Sci.

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According to the Olympic Charter, the construction of new permanent venues or infrastructure for the purposes of the organization of the Olympics shall only be considered on the basis of sustainable legacy plans. However, as time passes, the Olympic legacies grow increasingly unsustainable and create conflicts between humans and nature. This perspective examined the spatial distribution of the Beijing 2022 Winter Olympics venue legacy. We presented a spatial assessment of Olympic venues’ legacy experience in terms of construction and sustainability. The findings indicate that the Beijing 2022 Winter Olympics venues incorporated sustainable land management and green ecology concepts from the Olympic Movement, and that the legacy could serve as an example for future development of Olympic infrastructure, natural sites, and resource management.

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Engineering practices for the integration of large-scale renewable energy VSC-HVDC systems

Cited by 29 publications

References 14 publications

A critical review of the integration of renewable energy sources with various technologies

A critical review of the integration of renewable energy sources with various technologies

Offshore MTDC Transmission Expansion for Renewable Energy Scale-up in Korean Power System: DC Highway

Sustainable land use and green ecology: A case from the Beijing 2022 Winter Olympics venue legacy

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