Full converter based wind turbine generator system generic modelling: Variations and applicability

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• 作者：Asma Aziz^a ; ^{aazi@deakin.edu.au" class="auth_mail" title="E-mail the corresponding author} ; ^{azi_asm@yahoo.com" class="auth_mail" title="E-mail the corresponding author} ; Amanullah MTO^a ; Alex Stojcevski^b
• 关键词：Generic model ; Full converter type 4 wind turbine generator ; Aerodynamic model ; Generator&ndash ; converter model ; Virtual inertia
• 刊名：Sustainable Energy Technologies and Assessments
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：14
• 期：Complete
• 页码：46-62
• 全文大小：5114 K

文摘

Wind energy system integration can lead to adverse effects on modern electric grid so it is imperative to assess their dynamic performance before actual plant startup. Transmission system operators all over the world stress the need for a proper wind turbine generator model for dynamic performance as well as ancillary service assessments. Due to the bulk power system assessment requirements, development of suitable generic modeling has gained high priority. Generic modeling of type 4 full converter wind turbine generator system for application in frequency ancillary service investigations under varying wind speed and varying reference power has been presented in this study. Prevalent generic model, manufacturer specific proprietary generic model along with detailed wind turbine model with synchronous generator is also provided to highlight various modelling framework difference. Descriptions of individual sub models of proposed generic model are presented in detail and performance results are compared and validated with GE’s proprietary generic model and detailed WTG model by means of simulations in the MATLAB® Power System Block set.