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Hierarchical Control of Offshore Oil and Gas Platform Energy System Considering the Integration of Offshore Wind Power
LI Zhichuan, YANG Jiping, SUN Zhaoheng, LI Zihang, LIU Jing, LIU Longfei, XU Xiandong
Electric Power Construction ›› 2024, Vol. 45 ›› Issue (3) : 69-77.
PDF(7893 KB)
PDF(7893 KB)
Hierarchical Control of Offshore Oil and Gas Platform Energy System Considering the Integration of Offshore Wind Power
To support the integration of intermittent offshore wind power, a hierarchical control method based on the coordination of turbine generators and energy storage was developed for power grids of offshore oil and gas platforms. First, the multi-energy coupling characteristics and structures of offshore oil and gas platform energy systems were analyzed. Subsequently, a hierarchical control strategy was devised based on day-ahead scheduling and intraday horizon dispatch to smooth uncertainties at hourly level. Furthermore, a saturated filter-based power dispatch strategy was developed to coordinate turbine generators and energy storage to smooth the uncertainties at minute and second levels. Finally, the proposed strategy was tested using data from a real offshore oil and gas platform energy system. The results show that the proposed strategy can reduce the operating cost while supporting the integration of wind power.
offshore oil and gas field / offshore wind power integration / wind power regulation / hierarchical control / optimization scheduling
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