DPC for three-phase inverter to improve the integration of wind turbine associated to Flywheel Energy Storage System into the grid

Author

Khaterchi, Manel ; Belhadj, Jamel ; Elleuch, Mohamed

Author_Institution

Electr. Syst. Lab., ENIT, Tunis

fYear

2009

fDate

23-26 March 2009

Firstpage

1

Lastpage

6

Abstract

A flywheel energy storage system (FESS) is associated to wind turbine (WT) to increase its penetration rate into the grid and to improve its contribution to the ancillary services. In this paper, the authors investigated a FESS associated to PMSM-wind turbine connected to the grid via a three-phase PWM inverter. The FESS is controlled by a FOC (flux oriented control) strategy cascaded with an external power loop for the supervision of the power reference value. A Direct Power Control (DPC) strategy is proposed to control the grid-connected converter due to its high transient capability and its constant switching behavior.

Keywords

PWM invertors; PWM power convertors; cascade systems; electric drives; flywheels; permanent magnet machines; power control; power generation control; power grids; power system transients; switching convertors; synchronous machines; wind turbines; Direct Drive Permanent Magnet Synchronous Machine; PMSM wind turbine; direct power control strategy; external power loop cascade; flux oriented control; flywheel energy storage system; grid-connected converter; power reference value; three-phase PWM inverter; transient capability; Energy storage; Fluctuations; Flywheels; Hybrid power systems; Power control; Power systems; Pulse width modulation inverters; Voltage control; Wind energy; Wind turbines; DPC; Direct Drive Wind Turbine; Flywheel Storage System; Three-Phase PWM converter;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Signals and Devices, 2009. SSD '09. 6th International Multi-Conference on

Conference_Location

Djerba

Print_ISBN

978-1-4244-4345-1

Electronic_ISBN

978-1-4244-4346-8

Type

conf

DOI

10.1109/SSD.2009.4956741

Filename

4956741