计算机科学 ›› 2018, Vol. 45 ›› Issue (2): 25-31.doi: 10.11896/j.issn.1002-137X.2018.02.005
所属专题: 区块链技术
邵炜晖,许维胜,徐志宇,王宁,农静
SHAO Wei-hui, XU Wei-sheng, XU Zhi-yu, WANG Ning and NONG Jing
摘要: 新能源技术和互联网技术推动了电力系统由智能电网向能源互联网进化,未来能源互联网将以分布式能源作为主要的一次能源。虚拟电厂技术能够聚合分布式能源并建立虚拟电力资源交易,逐步成为分布式能源高渗透情况下的核心并网技术。针对以实时电价为驱动的未来能源互联网,结合区块链这一安全、透明、去中心化的分布式计算范式,建立基于区块链的虚拟电厂模型,通过区块链的激励机制将虚拟电厂协调控制手段和分布式能源独立并网行为有机联动,从而实现高效的分布式调度计算。仿真实验表明,所提模型满足能源互联网中分布式能源高渗透率、高自由度、高交易频率、高响应速度的并网需求。
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