Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster
Typhoon disasters bring great challenges to the safe and stable operation of integrated electric-gas system (IEGS), which is increasingly occupied by new energy sources. Considering the lack of consideration of typhoon migration and wind power fluctuation in emergency dispatching research of IEGS du...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd.
2025-07-01
|
| Series: | Diance yu yibiao |
| Subjects: | |
| Online Access: | http://www.emijournal.net/dcyyb/ch/reader/create_pdf.aspx?file_no=20230108001&flag=1&journal_id=dcyyb&year_id=2025 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849238890858151936 |
|---|---|
| author | JIN Haixiang BIAN Xiaoyan HUANG Ruanming ZHOU Qibin XU Ling |
| author_facet | JIN Haixiang BIAN Xiaoyan HUANG Ruanming ZHOU Qibin XU Ling |
| author_sort | JIN Haixiang |
| collection | DOAJ |
| description | Typhoon disasters bring great challenges to the safe and stable operation of integrated electric-gas system (IEGS), which is increasingly occupied by new energy sources. Considering the lack of consideration of typhoon migration and wind power fluctuation in emergency dispatching research of IEGS during disasters, an IEGS emergency scheduling method considering the spatio-temporal characteristic of typhoon and severe wind power fluctuations is proposed in this paper. A spatio-temporal model of typhoon is established to quantify the time-varying fault characteristics of electricity-gas system components under the influence of wind and rain, and typical fault scenarios are screened by information entropy theory. Based on the timing-sequence migration of typhoon, IEGS double-layer emergency dispatching model in disaster is established. The upper power system side is the emergency robust dispatching model. The main problem is emergency dispatching for high-risk lines under the typhoon path, and the sub-problem optimizes the minimum load loss of the system under the most severe wind power fluctuations at the next moment. The lower natural gas system side provides the recovery support for the power side based on the information coupling interaction to optimize the operating state of the gas network under the disaster. The adaptive-alternating direction method of multipliers (AT-ADMM) algorithm is adopted to solve the model. An example is given to verify the effectiveness of the proposed method. |
| format | Article |
| id | doaj-art-2fcbee94ffbf4646a2d4e23b300482d2 |
| institution | Kabale University |
| issn | 1001-1390 |
| language | zho |
| publishDate | 2025-07-01 |
| publisher | Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd. |
| record_format | Article |
| series | Diance yu yibiao |
| spelling | doaj-art-2fcbee94ffbf4646a2d4e23b300482d22025-08-20T04:01:18ZzhoHarbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd.Diance yu yibiao1001-13902025-07-0162712813910.19753/j.issn1001-1390.2025.07.0151001-1390(2025)07-0128-12Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disasterJIN Haixiang0BIAN Xiaoyan1HUANG Ruanming2ZHOU Qibin3XU Ling4School of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, ChinaSchool of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, ChinaEconomic & Technological Institute, State Grid Shanghai Municipal Electric Power Company, Shanghai 200233, ChinaSchool of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, ChinaEast China Branch, State Grid Corporation of China, Shanghai 200210, ChinaTyphoon disasters bring great challenges to the safe and stable operation of integrated electric-gas system (IEGS), which is increasingly occupied by new energy sources. Considering the lack of consideration of typhoon migration and wind power fluctuation in emergency dispatching research of IEGS during disasters, an IEGS emergency scheduling method considering the spatio-temporal characteristic of typhoon and severe wind power fluctuations is proposed in this paper. A spatio-temporal model of typhoon is established to quantify the time-varying fault characteristics of electricity-gas system components under the influence of wind and rain, and typical fault scenarios are screened by information entropy theory. Based on the timing-sequence migration of typhoon, IEGS double-layer emergency dispatching model in disaster is established. The upper power system side is the emergency robust dispatching model. The main problem is emergency dispatching for high-risk lines under the typhoon path, and the sub-problem optimizes the minimum load loss of the system under the most severe wind power fluctuations at the next moment. The lower natural gas system side provides the recovery support for the power side based on the information coupling interaction to optimize the operating state of the gas network under the disaster. The adaptive-alternating direction method of multipliers (AT-ADMM) algorithm is adopted to solve the model. An example is given to verify the effectiveness of the proposed method.http://www.emijournal.net/dcyyb/ch/reader/create_pdf.aspx?file_no=20230108001&flag=1&journal_id=dcyyb&year_id=2025typhoon disasterintegrated electricity-gas systemwind power fluctuationdefense abilityalternating direction method of multiplier |
| spellingShingle | JIN Haixiang BIAN Xiaoyan HUANG Ruanming ZHOU Qibin XU Ling Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster Diance yu yibiao typhoon disaster integrated electricity-gas system wind power fluctuation defense ability alternating direction method of multiplier |
| title | Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster |
| title_full | Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster |
| title_fullStr | Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster |
| title_full_unstemmed | Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster |
| title_short | Emergency scheduling strategy of integrated electricity-gas energy system considering wind-power fluctuation in typhoon disaster |
| title_sort | emergency scheduling strategy of integrated electricity gas energy system considering wind power fluctuation in typhoon disaster |
| topic | typhoon disaster integrated electricity-gas system wind power fluctuation defense ability alternating direction method of multiplier |
| url | http://www.emijournal.net/dcyyb/ch/reader/create_pdf.aspx?file_no=20230108001&flag=1&journal_id=dcyyb&year_id=2025 |
| work_keys_str_mv | AT jinhaixiang emergencyschedulingstrategyofintegratedelectricitygasenergysystemconsideringwindpowerfluctuationintyphoondisaster AT bianxiaoyan emergencyschedulingstrategyofintegratedelectricitygasenergysystemconsideringwindpowerfluctuationintyphoondisaster AT huangruanming emergencyschedulingstrategyofintegratedelectricitygasenergysystemconsideringwindpowerfluctuationintyphoondisaster AT zhouqibin emergencyschedulingstrategyofintegratedelectricitygasenergysystemconsideringwindpowerfluctuationintyphoondisaster AT xuling emergencyschedulingstrategyofintegratedelectricitygasenergysystemconsideringwindpowerfluctuationintyphoondisaster |