电气工程学报 ›› 2022, Vol. 17 ›› Issue (2): 176-186.doi: 10.11985/2022.02.020

• 电力系统 • 上一篇    下一篇

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考虑柔性负荷的综合能源站-网协同优化规划

张赢1(), 黄伟2(), 刘文彬2(), 张莞嘉2()   

  1. 1.国网呼伦贝尔供电公司 呼伦贝尔 021100
    2.华北电力大学电气与电子工程学院 北京 102206
  • 收稿日期:2021-06-24 修回日期:2021-12-22 出版日期:2022-06-25 发布日期:2022-08-08
  • 通讯作者: 张莞嘉 E-mail:cn_zhangying@126.com;huangwei@ncepu.cn;17615800860@163.com;zhangwanjia@ncepu.edu.cn
  • 作者简介:张赢,男,1980年生,高级工程师。主要研究方向为电力系统分析、供电企业管理等。E-mail: cn_zhangying@126.com
    黄伟,男,1962年生,博士,教授。主要研究方向为综合能源系统、微电网/配电自动化等。E-mail: huangwei@ncepu.cn
    刘文彬,男,1996年生,硕士研究生。主要研究方向为综合能源系统。E-mail: 17615800860@163.com

Energy Station-network Collaborative Planning with Flexible Load

ZHANG Ying1(), HUANG Wei2(), LIU Wenbin2(), ZHANG Wanjia2()   

  1. 1. State Grid Hulun Buir Power Supply Company, Hulun Buir 021100
    2. School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206
  • Received:2021-06-24 Revised:2021-12-22 Online:2022-06-25 Published:2022-08-08
  • Contact: ZHANG Wanjia E-mail:cn_zhangying@126.com;huangwei@ncepu.cn;17615800860@163.com;zhangwanjia@ncepu.edu.cn

摘要:

考虑用户参与需求响应对综合能源站-网规划的影响,提出了计及柔性负荷的区域综合能源站-网协同规划双层优化模型。上层以年投资运行成本、污染物排放量和供能中断率为目标构建多目标优化模型,对系统容量配置进行优化;下层计及可削减、可平移、可转移、可替代柔性负荷,考虑需求响应补偿成本,建立优化运行模型,对负荷曲线和设备出力进行优化。结果表明考虑柔性负荷参与需求响应能够平滑负荷曲线,减少设备出力和容量配置,在经济性、环保性和供能可靠性三个指标方面更加优越。

关键词: 站-网规划, 柔性负荷, 投资运行成本, 污染排放量, 供能中断率

Abstract:

Considering the impact of user participation demand response on integrated energy station network planning, a bilayer optimization model of regional integrated energy station network collaborative planning considering flexible load is proposed. The upper layer constructs a multi-objective optimization model to optimize the system capacity allocation with the objectives of annual investment operating cost, pollution discharge and power supply interruption rate. Considering the flexible load that can be reduced, translated, transferred and replaced in the lower layer, and considering the demand response compensation cost, an optimal operation model is established to optimize the load curve and equipment output. It shows that considering flexible load participation in demand response can smooth the load curve, reduce equipment output and capacity allocation, and is more superior in economy, environmental protection and energy supply reliability.

Key words: Station-network planning, flexible load, investment operating cost, pollution discharge, power supply interruption rate

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