Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays
The increasing penetration of renewable energy sources in power systems presents frequency stability challenges, as power electronic-connected sources like photovoltaics and batteries inherently provide limited inertia and damping for frequency regulation. To address this issue, this paper proposes...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | International Journal of Electrical Power & Energy Systems |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0142061524006343 |
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| author | Runfan Zhang Xinyi Ren Zixuan Liu Zhaohong Bie Chen Chen |
| author_facet | Runfan Zhang Xinyi Ren Zixuan Liu Zhaohong Bie Chen Chen |
| author_sort | Runfan Zhang |
| collection | DOAJ |
| description | The increasing penetration of renewable energy sources in power systems presents frequency stability challenges, as power electronic-connected sources like photovoltaics and batteries inherently provide limited inertia and damping for frequency regulation. To address this issue, this paper proposes a distributed cooperative control method for secondary frequency regulation. Additionally, it achieves economic dispatch among generators and proportional power sharing among renewable energy sources. The proposed control system enables photovoltaics and battery energy storage systems to actively manage frequency in conjunction with power generators. It operates using a sparse communication network that mirrors the topology of the power network. Moreover, the cooperative control method can tolerate communication time delays while maintaining a stable frequency response. The frequency stability of the proposed control system, both with and without time delays, is assured through Lyapunov methods and eigenvalue analysis. Validation is performed on a modified IEEE 14-bus system with integrated photovoltaics and batteries, demonstrating the efficacy of the proposed secondary frequency control. |
| format | Article |
| id | doaj-art-3cca92f7f7574991b3c55bae89b7c376 |
| institution | Kabale University |
| issn | 0142-0615 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Electrical Power & Energy Systems |
| spelling | doaj-art-3cca92f7f7574991b3c55bae89b7c3762025-01-19T06:23:57ZengElsevierInternational Journal of Electrical Power & Energy Systems0142-06152025-03-01164110411Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delaysRunfan Zhang0Xinyi Ren1Zixuan Liu2Zhaohong Bie3Chen Chen4Corresponding author.; School of Electrical Engineering, Xi’an Jiaotong University, Xi’an, 710049, Shaanxi, ChinaSchool of Electrical Engineering, Xi’an Jiaotong University, Xi’an, 710049, Shaanxi, ChinaSchool of Electrical Engineering, Xi’an Jiaotong University, Xi’an, 710049, Shaanxi, ChinaSchool of Electrical Engineering, Xi’an Jiaotong University, Xi’an, 710049, Shaanxi, ChinaSchool of Electrical Engineering, Xi’an Jiaotong University, Xi’an, 710049, Shaanxi, ChinaThe increasing penetration of renewable energy sources in power systems presents frequency stability challenges, as power electronic-connected sources like photovoltaics and batteries inherently provide limited inertia and damping for frequency regulation. To address this issue, this paper proposes a distributed cooperative control method for secondary frequency regulation. Additionally, it achieves economic dispatch among generators and proportional power sharing among renewable energy sources. The proposed control system enables photovoltaics and battery energy storage systems to actively manage frequency in conjunction with power generators. It operates using a sparse communication network that mirrors the topology of the power network. Moreover, the cooperative control method can tolerate communication time delays while maintaining a stable frequency response. The frequency stability of the proposed control system, both with and without time delays, is assured through Lyapunov methods and eigenvalue analysis. Validation is performed on a modified IEEE 14-bus system with integrated photovoltaics and batteries, demonstrating the efficacy of the proposed secondary frequency control.http://www.sciencedirect.com/science/article/pii/S0142061524006343Renewable energy sourcesDistributed cooperative controlSecondary frequency controlTime-delayBattery energy storage |
| spellingShingle | Runfan Zhang Xinyi Ren Zixuan Liu Zhaohong Bie Chen Chen Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays International Journal of Electrical Power & Energy Systems Renewable energy sources Distributed cooperative control Secondary frequency control Time-delay Battery energy storage |
| title | Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays |
| title_full | Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays |
| title_fullStr | Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays |
| title_full_unstemmed | Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays |
| title_short | Distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays |
| title_sort | distributed cooperative secondary frequency control for power system penetrated with renewable energy sources and energy storage with communication time delays |
| topic | Renewable energy sources Distributed cooperative control Secondary frequency control Time-delay Battery energy storage |
| url | http://www.sciencedirect.com/science/article/pii/S0142061524006343 |
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