Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization
Under the influences of AC-DC coupling， uncoordinated network-source development， and new energies that fail to meet the demand of grid-related performance， power system stability is becoming a point of extreme gravity. The correlation characteristics of transient voltage and power angle stability o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
zhejiang electric power
2023-03-01
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| Series: | Zhejiang dianli |
| Subjects: | |
| Online Access: | https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=23b1d608-c62c-423e-b65b-edf65e413c3b |
| _version_ | 1797851275360993280 |
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| author | WANG Bowen WANG Longfei DONG Wei ZHUO Guying HUA Wen SHENTU Leixuan |
| author_facet | WANG Bowen WANG Longfei DONG Wei ZHUO Guying HUA Wen SHENTU Leixuan |
| author_sort | WANG Bowen |
| collection | DOAJ |
| description | Under the influences of AC-DC coupling， uncoordinated network-source development， and new energies that fail to meet the demand of grid-related performance， power system stability is becoming a point of extreme gravity. The correlation characteristics of transient voltage and power angle stability of the receiving-end grid are analyzed. Two transient instability modes with transient voltage and transient power angle instability as the dominant causal factors and their specific evolution processes are discussed based on the transient stability mechanism. Afterward， the effects of the optimal control measures on grid layout， power structure， network-source coordination， power distribution， and source-load interaction on optimizing the transient stability are reviewed and verified， and the traditional stability control measure of limiting unit output is not adopted. The study of the evolution of transient instability patterns and simulation analysis provides a reliable reference for identifying transient instability scenarios of key units in the receiving-end grid and formulating control measures. |
| first_indexed | 2024-04-09T19:14:10Z |
| format | Article |
| id | doaj.art-f8fec1c4bcc24d8591844c66c0a4f682 |
| institution | Directory Open Access Journal |
| issn | 1007-1881 |
| language | zho |
| last_indexed | 2024-04-09T19:14:10Z |
| publishDate | 2023-03-01 |
| publisher | zhejiang electric power |
| record_format | Article |
| series | Zhejiang dianli |
| spelling | doaj.art-f8fec1c4bcc24d8591844c66c0a4f6822023-04-06T08:17:34Zzhozhejiang electric powerZhejiang dianli1007-18812023-03-01423717810.19585/j.zjdl.2023030091007-1881（2023）03-0071-08Recognition of transient instability scenarios of the receiving-end grid and control strategy optimizationWANG Bowen0WANG Longfei1DONG Wei2ZHUO Guying3HUA Wen4SHENTU Leixuan5State Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaChina Electric Power Research Institute, Beijing 100080, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaUnder the influences of AC-DC coupling， uncoordinated network-source development， and new energies that fail to meet the demand of grid-related performance， power system stability is becoming a point of extreme gravity. The correlation characteristics of transient voltage and power angle stability of the receiving-end grid are analyzed. Two transient instability modes with transient voltage and transient power angle instability as the dominant causal factors and their specific evolution processes are discussed based on the transient stability mechanism. Afterward， the effects of the optimal control measures on grid layout， power structure， network-source coordination， power distribution， and source-load interaction on optimizing the transient stability are reviewed and verified， and the traditional stability control measure of limiting unit output is not adopted. The study of the evolution of transient instability patterns and simulation analysis provides a reliable reference for identifying transient instability scenarios of key units in the receiving-end grid and formulating control measures.https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=23b1d608-c62c-423e-b65b-edf65e413c3breceiving-end gridtransient stabilityinstability scenarioscontrol strategy |
| spellingShingle | WANG Bowen WANG Longfei DONG Wei ZHUO Guying HUA Wen SHENTU Leixuan Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization Zhejiang dianli receiving-end grid transient stability instability scenarios control strategy |
| title | Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization |
| title_full | Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization |
| title_fullStr | Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization |
| title_full_unstemmed | Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization |
| title_short | Recognition of transient instability scenarios of the receiving-end grid and control strategy optimization |
| title_sort | recognition of transient instability scenarios of the receiving end grid and control strategy optimization |
| topic | receiving-end grid transient stability instability scenarios control strategy |
| url | https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=23b1d608-c62c-423e-b65b-edf65e413c3b |
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