Autonomous Optimization Model of Village Multi-energy System Considering Energy Supply Characteristics of Waste Treatment Facilities

被引：0
|
作者：
Yu L. [1 ]
Sun Y. [2 ]
Yang S. [3 ]
Li X. [4 ]
机构：
[1] School of Electric Power Engineering, Shenyang Institute of Engineering, Shenyang
[2] Anshan Power Supply Company, State Grid Liaoning Power Co., Ltd., Anshan
[3] Yingkou Power Supply Company, State Grid Liaoning Power Co., Ltd., Yingkou
[4] State Grid International Financial Leasing Co., Ltd., Binhai New Area, Tianjin
来源：
Dianwang Jishu/Power System Technology | 2022年 / 46卷 / 06期
关键词：
100% renewable energy; Autonomous optimization model; Energy conversion and storage; Multi-energy system; Waste energy supply;
D O I：
10.13335/j.1000-3673.pst.2021.0951
中图分类号：
学科分类号：
摘要：
Aiming at the problem of coordination and optimization of village waste treatment and multiple energy load demand, this paper proposes a autonomous operation model of rural multi-energy system optimization considering the energy supply characteristics of manure and domestic waste treatment facilities and renewable energy. First, the waste treatment and energy output characteristics of the waste gas production facilities and the waste incineration power generation facilities of the rural animal husbandry industry are studied, and the electricity and gas energy supply model of the rural waste treatment facilities are established. Second, the demand characteristics of various energy loads such as electricity, heat, and gas in large and medium-sized township areas are studied, and a village multi-energy system integrated waste treatment and renewable energy (VMES-WRE) model is established. Then, according to the energy transport characteristics of the VMES-WRE, the above model is divided into three levels: the supply side, the energy conversion side and the load side, and the multi-energy flow autonomous optimization operation strategies are studied for the VMES-WRE energy supply, conversion, storage and consumption process based on the coordination of the three levels. Finally, based on the operation data of a large-scale rural multi-energy system and waste treatment facilities in northeast China, a simulation model of autonomous optimal operation of rural multi-energy system considering the coordination of waste treatment energy supply and renewable energy is established. The simulation results show that the rural multi-energy system autonomous optimization model can effectively coordinate the energy supply of waste treatment facilities and the fluctuation of renewable energy, and can improve the autonomy of energy supply effectively and the economics of operation under the premise of meeting the demand of multiple energy loads and waste disposal requirements in the village areas. © 2022, Power System Technology Press. All right reserved.
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页码：2287 / 2297
页数：10
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