Doubly fed induction generator model for power quality studies

Ramos, Gustavo; Ríos, Mario Alberto Gaviria; Gómez, Diego Fernando; Palacios, H.; Posada, Luis Alberto

doi:10.1109/pepqa.2017.7981636

Cited by 3 publications

(2 citation statements)

References 26 publications

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“…The doubly fed induction machine (DFIM) working as a generator is getting a lot of attention in the present time [1][2][3], especially in the field of renewable energy applications such as generating the electricity from wind natural sources. In the other side, usage of DFIM as a motor is still limited and few studies have been introduced about it [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Effective sensorless model predictive direct torque control for a doubly fed induction machine

Mossa

Bolognani

2017

2017 Nineteenth International Middle East Power Systems Conference (MEPCON)

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The paper presents an applicable sensorless model predictive direct torque control (MP DTC) technique for a doubly fed induction machine (DFIM) drive operating in motor mode. An effective sensorless procedure is presented to get a robust drive performance for the desired speed change. The advantage of the proposed sensorless topology is that there is no necessity for estimating the flux, as presented by various searches before. A dSpace 1104 prototyping control board is used to implement experimentally the control procedure. Obtained results prove the validity of prospective control approach in obtaining a high dynamic performance of the DFIM drive for the required speed changes.

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Section: Introductionmentioning

confidence: 99%

Effective sensorless model predictive direct torque control for a doubly fed induction machine

Mossa

Bolognani

2017

2017 Nineteenth International Middle East Power Systems Conference (MEPCON)

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“…The existing literature on grid integrated DFIG is given as follows; The operation of grid integrated DFIG under balanced conditions was investigated in [11]. Power quality issues of grid integrated DFIG were discussed in [12]. It highlights that the high penetration of wind energy becomes source of increased percentage of total harmonic distortion (THD).…”

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confidence: 99%

PWM Based VSC for Power Quality Assessment of Grid Integrated DFIG-WECS

Soomro

Memon

Kumar

2020

IJIE

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The world is experiencing wind energy with high penetration causing multifold increase in the wind energy capacity [1]. The wind energy conversion system (WECS) not only aims at maximizing the power at variable wind speeds but it should also provide good power quality [2]. Typically, due to its elegant performance with variable wind speeds, partial scale convertors, effective active and reactive power transfer and control capacities, low equipment costs and reduced power losses, DFIG has been chosen to maintain maximum power output [3]. It covers more than 50% of worldwide onshore large-scale wind power installations [4], [5]. The main problem with WECS on a converter basis is that frequency and voltage variations [ 6-7] are driven by the variable wind speed. Large oscillations in wind speed as stated above significantly change the power output as a result of irregular environmental conditions [8]. For the operational efficiency and reliability, DFIG based wind power generation must be capable of staying with power grid and contribute towards voltage stability. Since, DFIG uses a bidirectional VSC which enables it to receive and transfer reactive power [9-10].

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