Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration
As the installed capacity of wind power increases rapidly, how to promote wind power curtailment (WPC) integration has become a concern. The surface and underlying causes of wind power curtailment are insufficient peaking capability of the power system and imperfect peaking compensation mechanisms,...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-08-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/12/17/3299 |
| _version_ | 1811306880321978368 |
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| author | Tianliang Wang Xin Jiang Yang Jin Dawei Song Meng Yang Qingshan Zeng |
| author_facet | Tianliang Wang Xin Jiang Yang Jin Dawei Song Meng Yang Qingshan Zeng |
| author_sort | Tianliang Wang |
| collection | DOAJ |
| description | As the installed capacity of wind power increases rapidly, how to promote wind power curtailment (WPC) integration has become a concern. The surface and underlying causes of wind power curtailment are insufficient peaking capability of the power system and imperfect peaking compensation mechanisms, respectively. Therefore, this paper proposes a peaking compensation mechanism uniting supply side and demand side to enhance system peaking capability. Firstly, through incentive and fairness analysis, the interest relationship of peaking subjects is researched based on game theory, and the peaking contribution on supply/demand side is quantified by Pearson correlation coefficients. Secondly, based on clustering analysis, the potential of system peaking providers are explored adequately, supply-side thermal units are divided into deep peaking clusters, and demand-side demand response (DR) resources are integrated into virtual peaking plants (VPP). Accordingly, a two-stage wind-thermal-VPP coordination optimization model is built to dispatch peaking providers. Furtherly, a two-layer peaking compensation allocation method considering peaking contribution and peaking enthusiasm is proposed to encourage peaking providers and mitigate “combination explosion”. Simulation results indicate that the proposed mechanism effectively promotes the enthusiasm of union peaking and the integration of WPC. |
| first_indexed | 2024-04-13T08:53:24Z |
| format | Article |
| id | doaj.art-91097f3933b448aba1389f79625ef335 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-13T08:53:24Z |
| publishDate | 2019-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-91097f3933b448aba1389f79625ef3352022-12-22T02:53:25ZengMDPI AGEnergies1996-10732019-08-011217329910.3390/en12173299en12173299Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power IntegrationTianliang Wang0Xin Jiang1Yang Jin2Dawei Song3Meng Yang4Qingshan Zeng5School of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, ChinaSchool of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, ChinaSchool of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, ChinaState Grid Henan Economic Research Institute, Zhengzhou 450052, ChinaState Grid Henan Economic Research Institute, Zhengzhou 450052, ChinaSchool of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, ChinaAs the installed capacity of wind power increases rapidly, how to promote wind power curtailment (WPC) integration has become a concern. The surface and underlying causes of wind power curtailment are insufficient peaking capability of the power system and imperfect peaking compensation mechanisms, respectively. Therefore, this paper proposes a peaking compensation mechanism uniting supply side and demand side to enhance system peaking capability. Firstly, through incentive and fairness analysis, the interest relationship of peaking subjects is researched based on game theory, and the peaking contribution on supply/demand side is quantified by Pearson correlation coefficients. Secondly, based on clustering analysis, the potential of system peaking providers are explored adequately, supply-side thermal units are divided into deep peaking clusters, and demand-side demand response (DR) resources are integrated into virtual peaking plants (VPP). Accordingly, a two-stage wind-thermal-VPP coordination optimization model is built to dispatch peaking providers. Furtherly, a two-layer peaking compensation allocation method considering peaking contribution and peaking enthusiasm is proposed to encourage peaking providers and mitigate “combination explosion”. Simulation results indicate that the proposed mechanism effectively promotes the enthusiasm of union peaking and the integration of WPC.https://www.mdpi.com/1996-1073/12/17/3299wind power curtailmentimproved Shapley valuepeaking compensation mechanismsupply and demand sidesvirtual power plant |
| spellingShingle | Tianliang Wang Xin Jiang Yang Jin Dawei Song Meng Yang Qingshan Zeng Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration Energies wind power curtailment improved Shapley value peaking compensation mechanism supply and demand sides virtual power plant |
| title | Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration |
| title_full | Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration |
| title_fullStr | Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration |
| title_full_unstemmed | Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration |
| title_short | Peaking Compensation Mechanism for Thermal Units and Virtual Peaking Plants Union Promoting Curtailed Wind Power Integration |
| title_sort | peaking compensation mechanism for thermal units and virtual peaking plants union promoting curtailed wind power integration |
| topic | wind power curtailment improved Shapley value peaking compensation mechanism supply and demand sides virtual power plant |
| url | https://www.mdpi.com/1996-1073/12/17/3299 |
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