With the development of offshore wind power technology,grid-based offshore wind power has become a research hotspot due to its good power grid support capacity.In this paper,the reliability of the grid-based flexible offshore wind power system is studied.Firstly,the topology of the VSC-HVDC networked flexible offshore wind power system was analyzed,and the fault tree analysis(FTA)method was used to study the key components of the system.In this example,the failure rate of offshore wind power is quantitatively analyzed by calculating the failure rate of key modules of the grid-building type.This paper provides a theoretical basis for improving the stability and prolonging the service life of the distributed VSC-HVDC flexible offshore wind power system.
维普
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