随着电力市场的不断发展,电力终端接入规模不断扩大,分布式新能源采集调控策略成为重要的研究热点.通过使用工作于免许可频段的5G空中接口(5G new radio in unlicensed spectrum,5G NR-U)技术可以建立安全、低成本、自主可控的电力无线专网,为实现智能电网中分布式新能源采集调控业务应用提供安全、高速、灵活的平台.文章提出一种基于 5G NR-U 电力专网的分布式新能源采集调控策略,研究微电网群中的分布式光伏发电新能源信息共享与资源调控,并使用Stackelberg博弈算法求解最优调控策略.仿真结果表明,该调控策略能够显著提高微电网群的消纳能力,提高微电网运行稳定性和安全性.
Acquisition and Regulation Strategy of Distributed New Energy Based on 5G NR-U
With the continuous development of power market,the scale of power terminal access is expanding,and the distributed new energy acquisition and regulation strategy has become an important research hotspot.By using 5G New Radio in Unlicensed Spectrum(5G NR-U),a secure,low-cost and controllable power wireless private network can be established,which can provide a high-speed and flexible platform for data acquisition and regulation business in the smart grid.In this paper,a distributed new energy data acquisition and regulation strategy based on 5G NR-U is proposed.The distributed photovoltaic power generation information sharing and resource regulation in the multi-microgrids are studied,and the optimal regulation strategy is obtained by using the Stackelberg game.Simulation results show that the regulation strategy can significantly improve the accommodation capacity of the multi-microgrids and improve the stability and security of multi-microgrids operation.
new energy acquisition and regulationmulti-microgridsdistributed photovoltaic power generation5G NR-UStackelberg game
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