首页|Optimal Dispatch and Pricing of Industrial Parks Considering CHP Mode Switching and Demand Response

Optimal Dispatch and Pricing of Industrial Parks Considering CHP Mode Switching and Demand Response

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Industrial parks(IPs)play a crucial role in facilitat-ing economic efficiency and comprehensive energy utilization in the industrial age.At the same time,multi-energy coupling and management of various types of energy in IP have become serious challenges.In this paper,combined heat and power unit(CHP)model considering operation mode switching characteristics is formulated by exploring its internal composition to improve output flexibility of the energy supply side.Then,heat and electricity integrated energy system(HE-IES)optimal dispatch and pricing model are established,taking electricity and heat demand response strategy and steam thermal inertia property into account.Based on the above models,a mixed-integer bilinear programming framework is designed to coordinate the day-ahead operation and pricing strategy of the HE-IES in the IP.The scenario study is carried out on a practical industrial park in Southern China.Numerical results indicate the proposed mechanism can effectively improve IP's energy utilization and economic efficiency.

CHP mode switchingdemand responseIndustrial parkpricing strategysteam heating network

Yating Zhao、Zhi Wu、Wei Gu、Jingxuan Wang、Fujue Wang、Zhoujun Ma、Minqiang Hu

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School of Electric Engineering,Southeast University,Nanjing 210096,China

College of Energy and Electrical Engineering,Hohai University,Nanjing 210098,China

State Grid Jiangsu Electric Power Company,Nanjing 210019,China

National Natural Science Foundation of ChinaScience and Technology Project of State Grid Jiangsu Electric Power Co.,Ltd.,Grant J20210148

52177077

2024

中国电机工程学会电力与能源系统学报(英文版)
中国电机工程学会

中国电机工程学会电力与能源系统学报(英文版)

CSTPCDEI
ISSN:2096-0042
年,卷(期):2024.10(5)