Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link
The growing number of renewable energy replacing conventional generators results in a loss of the reserve for frequency control in power systems, while many industrial power grids often have excess energy supply due to abundant wind and solar energy resources. This paper proposes a secondary frequen...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2023-01-01
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| Series: | Journal of Modern Power Systems and Clean Energy |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9846936/ |
| _version_ | 1797902199384178688 |
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| author | Peng Bao Wen Zhang Yuxi Zhang |
| author_facet | Peng Bao Wen Zhang Yuxi Zhang |
| author_sort | Peng Bao |
| collection | DOAJ |
| description | The growing number of renewable energy replacing conventional generators results in a loss of the reserve for frequency control in power systems, while many industrial power grids often have excess energy supply due to abundant wind and solar energy resources. This paper proposes a secondary frequency control (SFC) strategy that allows industrial power grids to provide emergency high-voltage direct current (HVDC) power support (EDCPS) for emergency to a system requiring power support through a voltage source converter (VSC) HVDC link. An architecture including multiple model predictive control (MPC) controllers with periodic communication is designed to simultaneously obtain optimized EDCPS capacity and minimize adverse effects on the providing power support (PPS) system. Moreover, a model of a virtual power plant (VPP) containing aluminum smelter loads (ASLs) and a high penetration of wind power is established for the PPS system. The flexibility and controllability of the VPP are improved by the demand response of the ASLs. The uncertainty associated with wind power is considered by chance constraints. The effectiveness of the proposed strategy is verified by simulation results using the data of an actual industrial power grid in Inner Mongolia, China. The DC voltage of the VSCs and the DC in the potlines of the ASLs are also investigated in the simulation. |
| first_indexed | 2024-04-10T09:13:56Z |
| format | Article |
| id | doaj.art-1c77952a593f4a109e75a198d5ae7073 |
| institution | Directory Open Access Journal |
| issn | 2196-5420 |
| language | English |
| last_indexed | 2024-04-10T09:13:56Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | Journal of Modern Power Systems and Clean Energy |
| spelling | doaj.art-1c77952a593f4a109e75a198d5ae70732023-02-21T00:03:40ZengIEEEJournal of Modern Power Systems and Clean Energy2196-54202023-01-0111135536710.35833/MPCE.2021.0000729846936Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC LinkPeng Bao0Wen Zhang1Yuxi Zhang2Key Laboratory of Power System Intelligent Dispatch and Control, Ministry of Education, Shandong University,Jinan,China,250061Key Laboratory of Power System Intelligent Dispatch and Control, Ministry of Education, Shandong University,Jinan,China,250061Key Laboratory of Power System Intelligent Dispatch and Control, Ministry of Education, Shandong University,Jinan,China,250061The growing number of renewable energy replacing conventional generators results in a loss of the reserve for frequency control in power systems, while many industrial power grids often have excess energy supply due to abundant wind and solar energy resources. This paper proposes a secondary frequency control (SFC) strategy that allows industrial power grids to provide emergency high-voltage direct current (HVDC) power support (EDCPS) for emergency to a system requiring power support through a voltage source converter (VSC) HVDC link. An architecture including multiple model predictive control (MPC) controllers with periodic communication is designed to simultaneously obtain optimized EDCPS capacity and minimize adverse effects on the providing power support (PPS) system. Moreover, a model of a virtual power plant (VPP) containing aluminum smelter loads (ASLs) and a high penetration of wind power is established for the PPS system. The flexibility and controllability of the VPP are improved by the demand response of the ASLs. The uncertainty associated with wind power is considered by chance constraints. The effectiveness of the proposed strategy is verified by simulation results using the data of an actual industrial power grid in Inner Mongolia, China. The DC voltage of the VSCs and the DC in the potlines of the ASLs are also investigated in the simulation.https://ieeexplore.ieee.org/document/9846936/Secondary frequency controlpower supportvoltage source converter (VSC)high-voltage direct current (HVDC)model predictive control (MPC)virtual power plant (VPP) |
| spellingShingle | Peng Bao Wen Zhang Yuxi Zhang Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link Journal of Modern Power Systems and Clean Energy Secondary frequency control power support voltage source converter (VSC) high-voltage direct current (HVDC) model predictive control (MPC) virtual power plant (VPP) |
| title | Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link |
| title_full | Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link |
| title_fullStr | Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link |
| title_full_unstemmed | Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link |
| title_short | Secondary Frequency Control Considering Optimized Power Support From Virtual Power Plant Containing Aluminum Smelter Loads Through VSC-HVDC Link |
| title_sort | secondary frequency control considering optimized power support from virtual power plant containing aluminum smelter loads through vsc hvdc link |
| topic | Secondary frequency control power support voltage source converter (VSC) high-voltage direct current (HVDC) model predictive control (MPC) virtual power plant (VPP) |
| url | https://ieeexplore.ieee.org/document/9846936/ |
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