Day-ahead Optimal Scheduling Model of Transmission-Distribution Integrated Electricity-Gas Systems Based on Convex Optimization 2nd China International Youth Conference on Electrical Engineering CIYCEE 2021

报告详情

Day-ahead Optimal Scheduling Model of Transmission-Distribution Integrated Electricity-Gas Systems Based on Convex Optimization

编号：71 访问权限：仅限参会人更新：2021-12-03 10:34:58 浏览：628次口头报告

报告开始：2021年12月16日 11:15（Asia/Shanghai）

报告时间：15min

所在会场：[A] Renewable energy system [A4] Session 19

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摘要

With the deepening of the coupling degree between power network and natural gas network, the traditional independently optimal scheduling of transmission and distribution integrated electricity-gas systems cannot make full use of the flexible control ability of various resources and the complementary support capabilities between different systems. Therefore, this paper puts forward a cooperative optimization scheduling model of transmission-distribution integrated electricity-gas systems. The second order cone relaxation (SOCR) methods are utilized to transform the mixed-integer non-linear programming model into mixed integer second order cone programming model (MISOCP). Compared with independent operation model of the transmission and distribution systems, the proposed model can improve the overall operation economy and renewable energy consumption level of the system through cooperative optimization among transmission and distribution systems. Case study results verify the rationality and efficiency of the proposed model.

关键词

transmission-distribution integrated electricity-gas systems, day-ahead scheduling, renewable energy, convex relaxation, second order cone relaxation.

报告人

Gang Wu

State Grid Sichuan Economic Research Institute

稿件作者

Gang Wu State Grid Sichuan Economic Research Institute

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重要日期

会议日期

07月11日

2023

至

08月18日

2023
11月10日 2021

初稿截稿日期
12月10日 2021

注册截止日期
12月11日 2021

报告提交截止日期

主办单位

IEEE IAS

承办单位

IEEE IAS Student Chapter of Southwest Jiaotong University (SWJTU)
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
IEEE PELS (Power Electronics Society) Student Chapter of HUST