69cf3305_bstracts___IEEE_GreenTech_2013__Category____Sub_Category
[Paper Title, Abstract] An Optimal Load-Frequency Control Method for Inverter-Based Renewable Energy Transmission Show AbstractHide Abstract The frequency droop response of conventional turbine driven synchronous generators with respect to load increases is normally used in order to have stable operating characteristics for multiple generators operating in parallel over large geographical regions. This presents a challenge for renewable energy sources that interface to the transmission grid through static inverters that do not exhibit an intrinsic frequency droop characteristic. This paper presents a method of designing optimal load frequency controllers for transmission line inverters fed from renewable energy sources that allows for fast dynamic response due to variable solar and wind conditions while maintaining stability to interconnected synchronous generators. A control technique based on H2 norm optimization theory is presented. Detailed analysis of a three-area system representative of a region of mixed wind and solar photovoltaic sources is modeled in order to confirm the effectiveness of the proposed load-frequency control method. [Schedule] TTA-GWRB [Category :: Sub-Category] 
Power Systems
Abstracts « IEEE GreenTech 2013
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