RESEARCH ON PHOTOVOLTAIC-COAL ENERGY COORDINATED PEAK REGULATION STRATEGY BASED ON PHOTOVOLTAIC THERMAL LOAD SHEDDING TECHNOLOGY

Yuan Zetong; Guo Jianglong; Tian Yibo; Zhang Heng; Huang Jiguang; Chen Haiping

doi:10.19912/j.0254-0096.tynxb.2024-2125

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (4) : 760-767. DOI: 10.19912/j.0254-0096.tynxb.2024-2125

RESEARCH ON PHOTOVOLTAIC-COAL ENERGY COORDINATED PEAK REGULATION STRATEGY BASED ON PHOTOVOLTAIC THERMAL LOAD SHEDDING TECHNOLOGY

Yuan Zetong¹, Guo Jianglong², Tian Yibo¹, Zhang Heng^1,3, Huang Jiguang¹, Chen Haiping^1,3

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Abstract

In order to realize efficient coordinated scheduling of photovoltaic-coal power resources, a photovoltaic-coal coordination strategy of the power grid is constructed based on photovoltaic thermal load shedding technology. The energy output characteristics of the photovoltaic thermal load shedding system are analyzed. Results show that the load shedding behavior has little effect on the efficiency of photovoltaic cells. Compared with the deep peak regulation transformation strategy of coal-fired units, the photovoltaic-coal power cooperative scheduling peak regulation strategy has economic advantages while meeting the peak regulation demand. This work provides a new idea for the coordinated scheduling of photovoltaic-coal power on the generation side of the power grid.

Key words

solar power / photovoltaic thermal / power grid load dispatching / maximum power point tracking / load shedding / economy analysis

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Yuan Zetong, Guo Jianglong, Tian Yibo, Zhang Heng, Huang Jiguang, Chen Haiping. RESEARCH ON PHOTOVOLTAIC-COAL ENERGY COORDINATED PEAK REGULATION STRATEGY BASED ON PHOTOVOLTAIC THERMAL LOAD SHEDDING TECHNOLOGY[J]. Acta Energiae Solaris Sinica. 2026, 47(4): 760-767 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2125

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