Overview of Protection Principle of Power Grid in Integrated Energy System
Integrated energy system (IES) has become the research hotspot of the energy system due to the characteristics of multi-energy joint coordination and energy efficiency. Because of the complex structure, control, and fault characteristics of IES, it is difficult for traditional protection principles...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Shanghai Jiao Tong University
2023-04-01
|
| Series: | Shanghai Jiaotong Daxue xuebao |
| Subjects: | |
| Online Access: | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-4-379.shtml |
| _version_ | 1797832890329858048 |
|---|---|
| author | CHU Xu, BAO Zehong |
| author_facet | CHU Xu, BAO Zehong |
| author_sort | CHU Xu, BAO Zehong |
| collection | DOAJ |
| description | Integrated energy system (IES) has become the research hotspot of the energy system due to the characteristics of multi-energy joint coordination and energy efficiency. Because of the complex structure, control, and fault characteristics of IES, it is difficult for traditional protection principles and schemes to adapt to system requirements. This paper first analyzes the structural characteristics and control characteristics of IES, and studies the fault characteristics of the core power part based on its characteristics. Then, based on the fault characteristics used in the existing protection principles, it classifies and analyzes domestic and foreign research, improvement status, and protection applicability. Finally, it discusses and prospects the research and development direction of IES line protection principles and schemes. |
| first_indexed | 2024-04-09T14:16:02Z |
| format | Article |
| id | doaj.art-2f318ef8a6114292a5bbe5b30079cac6 |
| institution | Directory Open Access Journal |
| issn | 1006-2467 |
| language | zho |
| last_indexed | 2024-04-09T14:16:02Z |
| publishDate | 2023-04-01 |
| publisher | Editorial Office of Journal of Shanghai Jiao Tong University |
| record_format | Article |
| series | Shanghai Jiaotong Daxue xuebao |
| spelling | doaj.art-2f318ef8a6114292a5bbe5b30079cac62023-05-05T09:46:51ZzhoEditorial Office of Journal of Shanghai Jiao Tong UniversityShanghai Jiaotong Daxue xuebao1006-24672023-04-0157437939210.16183/j.cnki.jsjtu.2021.492Overview of Protection Principle of Power Grid in Integrated Energy SystemCHU Xu, BAO Zehong0College of Electrical and Information Engineering, Hunan University, Changsha 410082, ChinaIntegrated energy system (IES) has become the research hotspot of the energy system due to the characteristics of multi-energy joint coordination and energy efficiency. Because of the complex structure, control, and fault characteristics of IES, it is difficult for traditional protection principles and schemes to adapt to system requirements. This paper first analyzes the structural characteristics and control characteristics of IES, and studies the fault characteristics of the core power part based on its characteristics. Then, based on the fault characteristics used in the existing protection principles, it classifies and analyzes domestic and foreign research, improvement status, and protection applicability. Finally, it discusses and prospects the research and development direction of IES line protection principles and schemes.https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-4-379.shtmlintegrated energy system (ies)structure featurefault feature analysisprotection principleapplicability analysis |
| spellingShingle | CHU Xu, BAO Zehong Overview of Protection Principle of Power Grid in Integrated Energy System Shanghai Jiaotong Daxue xuebao integrated energy system (ies) structure feature fault feature analysis protection principle applicability analysis |
| title | Overview of Protection Principle of Power Grid in Integrated Energy System |
| title_full | Overview of Protection Principle of Power Grid in Integrated Energy System |
| title_fullStr | Overview of Protection Principle of Power Grid in Integrated Energy System |
| title_full_unstemmed | Overview of Protection Principle of Power Grid in Integrated Energy System |
| title_short | Overview of Protection Principle of Power Grid in Integrated Energy System |
| title_sort | overview of protection principle of power grid in integrated energy system |
| topic | integrated energy system (ies) structure feature fault feature analysis protection principle applicability analysis |
| url | https://xuebao.sjtu.edu.cn/article/2023/1006-2467/1006-2467-57-4-379.shtml |
| work_keys_str_mv | AT chuxubaozehong overviewofprotectionprincipleofpowergridinintegratedenergysystem |