Quasi-Steady-State Analysis on the Effect of the STATCOM on FRT Performance of Fixed Speed Wind Turbines
作者： Seon-Ju Ahn , Pyeong-Ik Hwang , Seung-Il Moon , Sang-Hee Kang , Soon-Ryul Nam
DOI: 10.5370/KIEE.2010.59.4.686
关键词: Wind power 、 Induction generator 、 Current source 、 Control theory 、 Power factor 、 Equivalent circuit 、 Engineering 、 Fault (power engineering) 、 Generator (circuit theory) 、 Drivetrain
摘要: This paper analyzes the effect of STATCOM on improvement Fault Ride Through (FRT) capability fixed speed wind turbines(FSWTs). The steady-state models farm components, such as induction generator, capacitor bank, and STATCOM, are developed based simplified equivalent circuit. Especially, is modeled a controllable current source method that analytically determines magnitude injection developed. For quasi-steady-state(QSS) analysis, model generator merged with dynamic drive train. QSS simulation shows can enhance FRT performance by improving characteristics FSWTs.
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