Optimal Configuration of Park-level Integrated Energy System Considering Integrated Demand Response

GAO Qiang; LIU Chang; JIN Daojie; DONG Yuebin; CHEN Changming; LIN Zhenzhi

doi:10.13296/j.1001-1609.hva.2021.08.022

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Optimal Configuration of Park-level Integrated Energy System Considering Integrated Demand Response

更新时间：2025-04-26

- Optimal Configuration of Park-level Integrated Energy System Considering Integrated Demand Response
- High VoltageApparatus Vol. 57, Issue 8, Pages: 159-168(2021)
- 作者机构：
  
  1. 国网浙江省电力有限公司台州供电公司
  2. 浙江大学电气工程学院
  3. 国网浙江省电力有限公司玉环供电公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2021.08.022
  CLC： TM73;TK018
- Published：2021
- 稿件说明：
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GAO Qiang, LIU Chang, JIN Daojie, et al. Optimal Configuration of Park-level Integrated Energy System Considering Integrated Demand Response[J]. High voltageapparatus, 2021, 57(8): 159-168.
DOI：

GAO Qiang, LIU Chang, JIN Daojie, et al. Optimal Configuration of Park-level Integrated Energy System Considering Integrated Demand Response[J]. High voltageapparatus, 2021, 57(8): 159-168. DOI： 10.13296/j.1001-1609.hva.2021.08.022.

摘要

园区综合能源系统是用户侧多能源耦合与供应的典型形式

而综合需求响应(integrated demand response

IDR)则是实现多种能源间耦合互补关系的重要应用

而目前的园区综合能源系统规划研究并未考虑IDR的应用。为了进一步激发园区综合能源系统中的多能互补特性

提升规划的灵活性和经济性

文中提出了一种考虑综合需求响应的园区综合能源系统优化配置模型

其在建立PIES内部各能量转换设备和能量存储设备数学模型的基础上

以包含投资、运行、维护和IDR成本的全寿命周期成本最小为目标函数进行建模

考虑了设备运行、功率平衡以及IDR的约束条件。以某热/电耦合商业园区综合能源系统为例进行算例分析

并在MATLAB平台上调用CPLEX求解器对所提模型进行求解。算例分析结果表明

考虑IDR的园区综合能源系统配置结果相比不考虑IDR而言

具有"削峰填谷"作用

可以更好地发挥园区综合能源系统多能互补特性

降低了园区综合能源系统的全寿命周期成本。

Abstract

The park-level integrated energy system（PIES）is a typical form of multi-energy coupling and supply on the user-side and the integrated demand response（IDR）is an important application to achieve the coupling and complementarity relation among multiple energy sources.However

the application of IDR is not considered in the planning study of present PIES.In order to stimulate the multi-energy complementary characteristics of PIES further and improve the flexibility and economy of the plan

a kind of optimal configuration model of PIES considering IDR is proposed in this paper.The model is set up on the basis of establishing the mathematical model of energy conversion equipment and storage equipment in PIES and taking minimum life-cycle cost

including investment

operation

maintenance and IDR

as the objective function.The constraints of equipment operation

power balance and IDR are considered.One certain thermal-electrical coupling commercial PIES is taken as an example for calculation analysis and the CPLEX solver in MATLAB platform is utilized to solve the proposed model.The calculation example analysis results show that the configuration result considering IDR

compared to that without considering IDR

possesses the function of “peak loads shaving and valley filling”

which can make full use of the multi-energy complementary characteristics of the PIES and reduce the life-cycle cost of the PIES.

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