A Local Backup Protection Algorithm for HVDC Grids
نویسندگان
چکیده
منابع مشابه
Requirements for Fault Protection in HVDC Grids
Conventional Voltage Source Converters (VSC) cannot interrupt DC fault currents and DC circuit breakers are not yet commercially available for HVDC power ratings. Thus, the protection of VSC-HVDC systems is still an obstacle for the development of this technology. The features of VSC-HVDC systems make them suitable for implementing HVDC grids. Nevertheless, HVDC grids are more complex than poin...
متن کاملControl and Protection of HVDC Grids
......................................................................... iii Acknowledgements ........................................................ v Table of
متن کاملSmart Local Backup Protection for Smart Substation
Received Apr 11, 2017 Revised Apr 28, 2017 Accepted Jun 17, 2017 This paper presents a novel smart local backup protection SLBP used for the support and backup of the protective relays in a smart substation. The proposed SLBP is based on the IEC61850 standards and the concept consists of the acquisition of Generic Object Oriented Substation Event GOOSE used for tripping and interlocks exchange ...
متن کاملEconomic Assessment of HVDC Grids
There is a growing interest in applications of HVDC grids in many parts of the world. Comparing with individual HVDC links, HVDC grids can provide flexible energy transfers among multiple converter stations, improved system reliability, and reduced investment cost, etc. In particular, an offshore HVDC grid will allow the aggregation and delivery of power from offshore wind farms in different re...
متن کاملA Hybrid Reliability Evaluation Method for Meshed VSC-HVDC Grids
Haipeng Xie 1, Zhaohong Bie 1,*, Yanling Lin 1 and Chao Zheng 2 1 The State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China; [email protected] (H.X.); [email protected] (Y.L.) 2 The Department of Research and Application of New Technology, China Electric Power Research Institution, Beijing 100192, China; zhengch@epri....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Power Delivery
سال: 2016
ISSN: 0885-8977,1937-4208
DOI: 10.1109/tpwrd.2016.2543306