ORIGINAL RESEARCH ARTICLE | Multisource Energy Storage System Optimal Dispatch among Electricity Hydrogen and Heat Networks from the Energy Storage Operator Prospect

Hui Hou, Yue Chen, Peng Liu, Changjun Xie, Liang Huang, Ruiming Zhang, Qingyong Zhang

期刊简介

The scope of the IEEE Transactions on Industry Applications includes all scope items of the IEEE Industry Applications Society, that is; the advancement of the theory and practice of electrical and electronic engineering in the development, design, manufacture and application of electrical systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; industry leadership in energy conservation and environmental, health, and safety issues; the creation of voluntary engineering standards and recommended practices; and the professional development of its membership.

JCR分区：Q1，中科院分区：3区，影响因子：3.654。

1.摘要

A multisource energy storage system (MESS) among electricity, hydrogen and heat networks from the energy storage operator’s prospect is proposed in this paper. Firstly, the framework and device model of MESS is established. On this basis, a multi-objective optimal dispatch strategy of MESS is proposed. Considering the influence of time-of-use price, our dispatch strategy can achieve the unified effect of economy, efficiency, and stationarity. Ultimately, the proposed dispatch strategy is applied to a MESS to study the characteristic of the economic benefits, the influence of energy loss, and power fluctuation, etc. The results show that the MESS can be profitable through our optimized dispatch strategy. And the sale of hydrogen and heat can become the main income of the MESS. Furthermore, we find energy loss is the main challenge for MESS development and application. Considering the economy and efficiency of the system, the proposed dispatch strategy can achieve the optimal comprehensive benefits from the energy storage operator’s prospect and support the sustainable development of the MESS.

2.关键字

electricity hydrogen and heat, multisource energy storage system, energy storage operator, optimal dispatch strategy, multi-objective