作者: F. Mardani Borujeni , M. Ardebili
DOI: 10.1109/PEDSTC.2015.7093300
关键词: Grid 、 Space vector modulation 、 Energy storage 、 Engineering 、 Direct torque control 、 Support vector machine 、 Power (physics) 、 MATLAB 、 Control theory 、 AC power
摘要: Flywheel energy storage system (FESS) improves the quality of power transmitted to grid by wind generators. Presently, FESSs, containing back converter and a direct torque control (DTC) that controlled induction machine (IM), are mainly considered for this kind application. This paper investigates low-speed FESS with DTC_SVM strategy an IM based on indirect matrix (IMC). In system, DTC-SVM increase efficiency facilitate active output farm providing situation shift quickly repeatedly between motoring generating operation modes in machine. The space vector modulation (SVM) provides full both voltage instantaneous input current displacement angle. reference used as can be obtained calculating target power. model is simulated SIMULINK/MATLAB software different operations such as: charge, discharge standby modes. results simulation show effectiveness proposed strategy.