{"title":"基于虚拟同步发电机控制策略的VSC-HVDC电网同步","authors":"M. Chethan, Ravi Kuppan","doi":"10.1155/etep/9933032","DOIUrl":null,"url":null,"abstract":"<div>\n <p>This paper explores an integration of virtual synchronous generators into voltage source converter–based VSC-HVDC systems to enhance grid stability and performance. VSGs emulate the inertia and damping characteristics of traditional synchronous generators, thereby providing essential frequency support and improving transient stability during disturbances. The study focuses on design considerations, control strategies, and the impact of VSG incorporation on system dynamics. Through detailed simulations and analyses, it is demonstrated that VSGs can significantly reduce the rate of change of frequency during transient events, thus enhancing the overall robustness and reliability of VSC-HVDC systems. In addition, the practical challenges of implementing VSG-based control are addressed, and solutions are proposed to optimize system integration and performance.</p>\n </div>","PeriodicalId":51293,"journal":{"name":"International Transactions on Electrical Energy Systems","volume":"2024 1","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/etep/9933032","citationCount":"0","resultStr":"{\"title\":\"Grid Synchronization of the VSC-HVDC System Based on Virtual Synchronous Generator Control Strategy\",\"authors\":\"M. Chethan, Ravi Kuppan\",\"doi\":\"10.1155/etep/9933032\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n <p>This paper explores an integration of virtual synchronous generators into voltage source converter–based VSC-HVDC systems to enhance grid stability and performance. VSGs emulate the inertia and damping characteristics of traditional synchronous generators, thereby providing essential frequency support and improving transient stability during disturbances. The study focuses on design considerations, control strategies, and the impact of VSG incorporation on system dynamics. Through detailed simulations and analyses, it is demonstrated that VSGs can significantly reduce the rate of change of frequency during transient events, thus enhancing the overall robustness and reliability of VSC-HVDC systems. In addition, the practical challenges of implementing VSG-based control are addressed, and solutions are proposed to optimize system integration and performance.</p>\\n </div>\",\"PeriodicalId\":51293,\"journal\":{\"name\":\"International Transactions on Electrical Energy Systems\",\"volume\":\"2024 1\",\"pages\":\"\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1155/etep/9933032\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Transactions on Electrical Energy Systems\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1155/etep/9933032\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Transactions on Electrical Energy Systems","FirstCategoryId":"5","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1155/etep/9933032","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Grid Synchronization of the VSC-HVDC System Based on Virtual Synchronous Generator Control Strategy
This paper explores an integration of virtual synchronous generators into voltage source converter–based VSC-HVDC systems to enhance grid stability and performance. VSGs emulate the inertia and damping characteristics of traditional synchronous generators, thereby providing essential frequency support and improving transient stability during disturbances. The study focuses on design considerations, control strategies, and the impact of VSG incorporation on system dynamics. Through detailed simulations and analyses, it is demonstrated that VSGs can significantly reduce the rate of change of frequency during transient events, thus enhancing the overall robustness and reliability of VSC-HVDC systems. In addition, the practical challenges of implementing VSG-based control are addressed, and solutions are proposed to optimize system integration and performance.
期刊介绍：
International Transactions on Electrical Energy Systems publishes original research results on key advances in the generation, transmission, and distribution of electrical energy systems. Of particular interest are submissions concerning the modeling, analysis, optimization and control of advanced electric power systems.
Manuscripts on topics of economics, finance, policies, insulation materials, low-voltage power electronics, plasmas, and magnetics will generally not be considered for review.
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