Optimal Operation Method for Power System of Multi-energy Complement Smart Park

被引：0
|
作者：
Wu X. [1 ]
Guo Y. [1 ]
Zheng J. [1 ]
Ling Z. [1 ]
机构：
[1] State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute, Wuhan
来源：
Gaodianya Jishu/High Voltage Engineering | 2022年 / 48卷 / 07期
关键词：
Clean energy; Energy saving and emission reduction; Multi energy complementary; Smart park; Storage system configuration;
D O I：
10.13336/j.1003-6520.hve.20220129
中图分类号：
学科分类号：
摘要：
Due to the energy transition, tight energy supply and the goal of “carbon peak and carbon neutrality”, it is necessary to build an energy system of industrial parks dominated by clean energy, which can save energy, reduce emissions and improve energy efficiency. The optimal operation method for an intelligent park energy system is proposed based on multi-energy complementarity and different types of energy storage. The load characteristics and demands of industrial parks are analyzed, and the energy system model of industrial parks is established based on different types of energy storage configuration. The investment cost, load demand, energy utilization rate, electricity/cold/heat storage, seasonal demand, and TOU electricity price are taken into consideration, and an optimization operation model combining BP neural network and branch-and-bound method is proposed to maximize the annual revenue. A park is used as the verification object, and the results reveal that the proposed optimized operation method of the energy system in the smart park can be adopted to effectively improve the 8% utilization rate of clean energy, reduce carbon emissions, and improve the economic benefits of the energy system. © 2022 Science Press. All rights reserved.
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页码：2545 / 2553
页数：8
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