Abstract: Integrated energy service is a new energy service model generated under the background of the energy Internet. In the integrated energy service system, there are many production and sales entities, and energy production and consumption are diversified. Aimed at the information security and loss problems in the integrated energy system dispatching process, an integrated energy service scheduling optimization model was proposed based on the energy blockchain. Besides, utilizing the decentralization, trustworthiness, and transaction transparency of the blockchain technology, a comprehensive energy service network architecture was constructed based on blockchain. Moreover, a scheduling optimization model with the goal of maximizing system economic and environmental benefits was established to effectively reduce the system operating costs which greatly improved economic and environmental benefits. Case analysis shows that the energy blockchain technology can improve the security of the integrated energy system and ensure that relevant data cannot be tampered with. Meanwhile, the constructed integrated energy service scheduling optimization model can provide decision-making support and theoretical support for integrated energy system operation management and scheduling optimization issues.

Key words: integrated energy system, blockchain, scheduling optimization, transaction security, decentralization

摘要： 综合能源服务是在能源互联网背景下产生的新型能源服务模式，在综合能源服务系统中产销主体众多，能源生产消费多元化，针对综合能源系统调度过程中存在的信息安全及损耗问题，提出基于能源区块链的综合能源服务调度优化模型。利用区块链技术的去中心化、可信任和交易透明化的特性，构建基于区块链的综合能源服务网络架构；以系统经济效益及环保效益最大化为目标建立调度优化模型，有效降低系统运营成本，使得经济效益和环保效益得到较大提升。案例分析表明：能源区块链技术能够提高综合能源系统的安全性，保证相关数据不可篡改；同时，构建的综合能源服务调度优化模型能够为综合能源系统运营管理及调度优化问题提供决策支持与理论支撑。

关键词: 综合能源系统, 区块链, 调度优化, 交易安全, 去中心化