面向区域能量调控的信息时效性保障与数据价值提升策略OA北大核心CSTPCD
Information Timeliness Guarantee and Data Value Promotion Strategy for Regional Energy Regulation
针对新型电力系统中区域能量调控业务的传输与处理问题,首先,介绍新型电力系统多流融合模型,以信息流的高效传输与价值流的及时释放促进能源流的有序配置.其次,建立电力通信耦合网络以及电力弹性光网络系统模型,并设置在保障信息时效性前提下最大化数据价值的优化问题.最后,提出可在线执行的信息时效性保障与数据价值提升策略,结合Lyapunov优化、匹配理论与交替方向乘子法算法,实现电力弹性光网络频谱资源与调控主站计算资源的联合优化配置.仿真结果表明,所提方法可在保障调控信息时效性的前提下,通过网络资源的优化配置提升调控业务数据价值.
Aiming at the transmission and processing of regional energy regulation information in the new power system,a new multi-stream integration model of new power system is first introduced,where the orderly allocation of energy flow is promoted through the efficient transmission of information flow and the timely release of value flow.Then,the system models of power communication coupling network and power elastic optical networks(EONs)are established.Also,the optimization problem of maximizing data value on the premise of ensuring business timeliness is set up.Finally,an online executable information timeliness guarantee and data value promotion strategy is proposed.Lyapunov optimization,matching theory and alternating direction method of multiplier are combined to achieve the joint optimal allocation of power EONs spectrum resources and control master station computing resources.Simulation results show that the proposed method can improve the value of regulation information through the optimal allocation of network resources on the premise of ensuring the information timeliness.
陈亚鹏;曲睿;贾璐瑞;周振宇;杨伯青;赵军愉
新能源电力系统全国重点实验室(华北电力大学),北京市 昌平区 102206国网河北省电力有限公司保定供电分公司,河北省 保定市 071023
动力与电气工程
新型电力系统区域能量调控信息时效性保障数据价值提升在线执行
new power systemregional energy regulationinformation timeliness guaranteedata value promotiononline execution
《中国电机工程学报》 2024 (007)
2545-2557,后插4 / 14
国家重点研发计划项目(2020YFB0905900);国家自然科学基金项目(61971189).National Key R&D Program of China(2020YFB0905900);Project Supported by National Natural Science Foundation of China(61971189).
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