Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level
Multienergy system (MES) operation has proven beneficial to the flexibility and efficiency of energy usage. Although efforts have been made toward the simulation and optimization of MESs, successful MES deployment is a grand challenge for market operations. The previous literature focuses on the mod...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2023-01-01
|
| Series: | IEEE Open Access Journal of Power and Energy |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10061468/ |
| _version_ | 1797351686754271232 |
|---|---|
| author | Qiwei Zhang Fangxing Li Linquan Bai Honggang Wang Jin Zhao Hang Shuai |
| author_facet | Qiwei Zhang Fangxing Li Linquan Bai Honggang Wang Jin Zhao Hang Shuai |
| author_sort | Qiwei Zhang |
| collection | DOAJ |
| description | Multienergy system (MES) operation has proven beneficial to the flexibility and efficiency of energy usage. Although efforts have been made toward the simulation and optimization of MESs, successful MES deployment is a grand challenge for market operations. The previous literature focuses on the modeling of the MES and the formulation of corresponding locational marginal prices (LMPs). A detailed analysis of LMP properties in an MES market-clearing model has not been fully developed. Although coupling analysis between different energy systems has been conducted from a system and power flow perspective, a coupling analysis with a specific indicator from a LMP perspective could provide operators with new insight into MES integration. Therefore, this paper first identifies six properties of the LMP in a unified MES market-clearing model. Then, based on the identified properties, two new types of critical load levels (CLL), Self-CLL and Cross-CLL, are defined and discussed to investigate the MES price pattern. Next, the Self-CLLs and Cross-CLLs for an MES are quantified by grey relation analysis (GRA) to deliver an MES coupling analysis from the perspective of LMP patterns. The identified properties and proposed analysis are demonstrated with a small MES case and a large one. |
| first_indexed | 2024-03-08T13:04:08Z |
| format | Article |
| id | doaj.art-4c6ac170a13c423f9af6568ba3d77aa8 |
| institution | Directory Open Access Journal |
| issn | 2687-7910 |
| language | English |
| last_indexed | 2024-03-08T13:04:08Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Access Journal of Power and Energy |
| spelling | doaj.art-4c6ac170a13c423f9af6568ba3d77aa82024-01-19T00:01:36ZengIEEEIEEE Open Access Journal of Power and Energy2687-79102023-01-011050351610.1109/OAJPE.2023.325378310061468Coupling Analysis for Multienergy Systems by Self and Cross Critical Load LevelQiwei Zhang0https://orcid.org/0000-0002-2392-0403Fangxing Li1https://orcid.org/0000-0003-1060-7618Linquan Bai2https://orcid.org/0000-0002-1408-0369Honggang Wang3Jin Zhao4https://orcid.org/0000-0003-4500-1288Hang Shuai5https://orcid.org/0000-0001-5087-699XDepartment of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, USADepartment of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, USADepartment of Systems Engineering and Engineering Management, The University of North Carolina at Charlotte, Charlotte, NC, USADepartment of Technology and Operations Management, California Polytechnic State University at Pomona, Pomona, CA, USADepartment of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, USADepartment of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, USAMultienergy system (MES) operation has proven beneficial to the flexibility and efficiency of energy usage. Although efforts have been made toward the simulation and optimization of MESs, successful MES deployment is a grand challenge for market operations. The previous literature focuses on the modeling of the MES and the formulation of corresponding locational marginal prices (LMPs). A detailed analysis of LMP properties in an MES market-clearing model has not been fully developed. Although coupling analysis between different energy systems has been conducted from a system and power flow perspective, a coupling analysis with a specific indicator from a LMP perspective could provide operators with new insight into MES integration. Therefore, this paper first identifies six properties of the LMP in a unified MES market-clearing model. Then, based on the identified properties, two new types of critical load levels (CLL), Self-CLL and Cross-CLL, are defined and discussed to investigate the MES price pattern. Next, the Self-CLLs and Cross-CLLs for an MES are quantified by grey relation analysis (GRA) to deliver an MES coupling analysis from the perspective of LMP patterns. The identified properties and proposed analysis are demonstrated with a small MES case and a large one.https://ieeexplore.ieee.org/document/10061468/Multienergy systemintegrated electricity-heat-gas operationintegrated energy systemlocational marginal pricecritical load levelcoupling analysis |
| spellingShingle | Qiwei Zhang Fangxing Li Linquan Bai Honggang Wang Jin Zhao Hang Shuai Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level IEEE Open Access Journal of Power and Energy Multienergy system integrated electricity-heat-gas operation integrated energy system locational marginal price critical load level coupling analysis |
| title | Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level |
| title_full | Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level |
| title_fullStr | Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level |
| title_full_unstemmed | Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level |
| title_short | Coupling Analysis for Multienergy Systems by Self and Cross Critical Load Level |
| title_sort | coupling analysis for multienergy systems by self and cross critical load level |
| topic | Multienergy system integrated electricity-heat-gas operation integrated energy system locational marginal price critical load level coupling analysis |
| url | https://ieeexplore.ieee.org/document/10061468/ |
| work_keys_str_mv | AT qiweizhang couplinganalysisformultienergysystemsbyselfandcrosscriticalloadlevel AT fangxingli couplinganalysisformultienergysystemsbyselfandcrosscriticalloadlevel AT linquanbai couplinganalysisformultienergysystemsbyselfandcrosscriticalloadlevel AT honggangwang couplinganalysisformultienergysystemsbyselfandcrosscriticalloadlevel AT jinzhao couplinganalysisformultienergysystemsbyselfandcrosscriticalloadlevel AT hangshuai couplinganalysisformultienergysystemsbyselfandcrosscriticalloadlevel |