公开(公告)号：EP4027292A1

公开(公告)日：2022-07-13

申请号：EP21865349.1

申请日：2021-08-30

申请人： State Grid Blockchain Technology (Beijing) Co., Ltd. ,  State Grid Electronic Commerce Co., Ltd. ,  State Grid Xiong'an Financial Technology Group Co., Ltd. ,  State Grid Henan Information & Telecommunication Company ,  Information and Communication Branch of State Grid Fujian Electric Power Co., Ltd.

发明人： YAN, Huafeng ,  WANG, Dong ,  XUAN, Jiaxing ,  LI, Da ,  CHEN, Shuai ,  HAN, Shaoqin ,  CAI, Yuxiang ,  DONG, Yanxu ,  XUE, Zhen ,  JIA, Zheng ,  WANG, Xinyan

IPC分类号： G06Q40/04

摘要： Disclosed is a blockchain-based electricity charge settlement method and system for an energy storage station. A trusted terminal directly collects two-way electricity quantity data of an energy storage station, and distributes the two-way electricity quantity data to a blockchain; and a consensus node of a power-consuming enterprise and a consensus node of an energy storage station investment operator in the blockchain perform consensus calculation on the two-way electricity quantity data, and write the two-way electricity quantity data into the blockchain after reaching a consensus. The two-way electricity quantity data is accurate and cannot be tampered with, ensuring authenticity of the two-way electricity quantity data. A smart settlement contract is executed, an electricity charge settlement result is generated automatically based on the authentic and credible two-way electricity quantity data to ensure authenticity of the electricity charge settlement result, and the electricity charge settlement result is written into the blockchain to prevent the electricity charge settlement result from being tampered with.