Analysis of transient characteristics of grid connected wind generator based on discrete-time model following control

Author

Umemura, Atsushi ; Takahashi, Ryo ; Tamura, Junji

Author_Institution

Dept. of Electr. & Electr. Eng., Kitami Inst. of Technol., Kitami, Japan

fYear

2013

fDate

26-29 Oct. 2013

Firstpage

395

Lastpage

400

Abstract

Wind energy is a clean and renewable energy source. A wind generator using a PMSG can operate in maximum power point tracking (MPPT) mode. In addition, it has capabilities for fault ride through (FRT), active power and reactive power control issues, and voltage regulations. We have already proposed a model following controlled PWM inverter that exhibits robustness. The proposed inverter can output a sine wave voltage regardless of the rippling input voltage. This paper presents a numerical simulation analysis of the transient characteristics of the discrete-time model following controlled PWM inverter for a wind turbine generator system.

Keywords

PWM invertors; machine control; maximum power point trackers; permanent magnet generators; power generation control; power grids; reactive power control; synchronous generators; turbogenerators; voltage control; wind turbines; FRT; MPPT mode; PMSG; active power control; discrete-time model following-controlled PWM inverter; fault ride through; grid-connected wind generator; maximum power point tracking mode; numerical simulation analysis; reactive power control; sine wave voltage; transient characteristics; voltage regulation; wind energy; wind turbine generator system; Capacitance; Electronic mail; Inductance; Inverters; Pulse width modulation; Switching frequency; Turbines;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2013 International Conference on

Conference_Location

Busan

Print_ISBN

978-1-4799-1446-3

Type

conf

DOI

10.1109/ICEMS.2013.6754441

Filename

6754441