LOW CARBON ECONOMIC SCHEDULING OF ELECTRICITY-GAS-HEAT INTEGRATED ENERGY SYSTEM BASED ON DEMAND-SIDE USER RESPONSE ANALYSIS

被引：0
|
作者：
Li H. [1 ]
Lin L. [1 ]
Zhao X. [1 ]
机构：
[1] State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Baoding
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2023年 / 44卷 / 05期
关键词：
carbon trading mechanism; demand side management; electricity-gas-heat integrated energy system; load characteristics; mathematical models; optimization; wind power;
D O I：
10.19912/j.0254-0096.tynxb.2021-1585
中图分类号：
学科分类号：
摘要：
In order to give full play to the interaction potential of both sides of supply and demand under the background of low-carbon economy，a bi- level low- carbon economy scheduling model of electricity- gas- heat integrated energy system（EGH- IES）considering integrated demand response（IDR）and carbon trading mechanism is proposed.Firstly，an IDR model considering the self-characteristics，coupling characteristics and load rebound effect of multi-energy loads and a comprehensive benefit model of weighing economic benefit，response mode and energy preference of users are proposed.Based on this，a bi-level optimal scheduling model is established. The upper model is the EGH- IES low- carbon economic optimal scheduling including the carbon trading mechanism based on rewards and punishments，and the lower model is IDR strategy. Then，the bi- level model is converted into a mixed integer linear programming problem by Karush-Kuhn-Tucker（KKT）condition，duality theorem and linearization method. Finally，the example analysis shows that considering carbon trading mechanism and multiple load characteristics can promote the joint optimization of supply and demand sides，and give full play to the low carbon economy of EGH-IES. © 2023 Science Press. All rights reserved.
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页码：97 / 105
页数：8
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