Construction method of real-time simulation model of wind power plant station and impedance characteristic evaluation method

The invention relates to a construction method and an impedance characteristic evaluation method for a real-time simulation model of a wind power plant station, and the method comprises the steps: constructing a stand-alone functional model of a wind turbine generator in a wind power plant through a...

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Main Authors YANG FENYAN, SHENG CHAO, WANG HONGXING, DU SHENGLEI, GUO JINGMEI, SU WEI, ZENG YOUZHI
Format Patent
LanguageChinese
English
Published 18.11.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Abstract The invention relates to a construction method and an impedance characteristic evaluation method for a real-time simulation model of a wind power plant station, and the method comprises the steps: constructing a stand-alone functional model of a wind turbine generator in a wind power plant through an interface variable alternation mode between an FPGA simulation machine and a CPU simulation machine, and reducing the construction order of the simulation model of the wind power plant; the modeling flexibility is kept while the simulation efficiency is improved; a wind power plant functional model is constructed by adopting an assembly line algorithm to realize efficient simulation of a large number of wind turbine generators in a wind power plant, and a single-machine functional model of fan functionality is corrected by utilizing disturbance test data based on fan converter controller hardware in-loop actual measurement and parameter identification; the wind power plant functional model of the functional stati
AbstractList The invention relates to a construction method and an impedance characteristic evaluation method for a real-time simulation model of a wind power plant station, and the method comprises the steps: constructing a stand-alone functional model of a wind turbine generator in a wind power plant through an interface variable alternation mode between an FPGA simulation machine and a CPU simulation machine, and reducing the construction order of the simulation model of the wind power plant; the modeling flexibility is kept while the simulation efficiency is improved; a wind power plant functional model is constructed by adopting an assembly line algorithm to realize efficient simulation of a large number of wind turbine generators in a wind power plant, and a single-machine functional model of fan functionality is corrected by utilizing disturbance test data based on fan converter controller hardware in-loop actual measurement and parameter identification; the wind power plant functional model of the functional stati
Author SU WEI
GUO JINGMEI
YANG FENYAN
SHENG CHAO
DU SHENGLEI
WANG HONGXING
ZENG YOUZHI
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RelatedCompanies SOUTHERN POWER GRID ELECTRIC POWER TECHNOLOGY CO., LTD
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Snippet The invention relates to a construction method and an impedance characteristic evaluation method for a real-time simulation model of a wind power plant...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Title Construction method of real-time simulation model of wind power plant station and impedance characteristic evaluation method
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