Predictive torque control of brushless doubly fed induction generator fed by a matrix converter

Bayhan, Sertaç; Kakosimos, Panagiotis; Rivera, Marco

doi:10.1109/cpe.2018.8372497

Cited by 13 publications

(8 citation statements)

References 21 publications

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“…A predictive torque control (PTC) was applied in [84] to achieve very fast transient responses in a brushless doubly-fed induction generator (BDFIG) with a matrix converter. The PTC approach for the combination of BDFIG and the matrix converter was proposed due to its advantage of yielding high power density and being robust to mechanical associated faults.…”

Section: Transient Control Techniques In Wecsmentioning

confidence: 99%

Transient Faults in Wind Energy Conversion Systems: Analysis, Modelling Methodologies and Remedies

et al. 2018

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This paper presents an in-depth review of classical and state-of-the-art models for analysing the transient stability in wind energy conversion systems. Various transient simulation models for a number of wind turbine generator (WTG) configurations are introduced, under different disturbances. The mitigation is achieved, by manipulating the generator speed and power electronics control, whereas the protection is implemented using conventional, intelligent or digital relays for the safety of sensitive components, in case of transient fault occurrence. The various control systems in WECS are basically employed to transform and regulate the varying frequency, owing to the stochastic nature of wind speed, to the standard 50-Hz or 60-Hz frequency for coupling to an existing electrical utility grid. It has been observed that the control and protection schemes in wind energy systems are concurrently applied. Transient faults in WECSs are a dominant power quality problem especially in the doubly-fed induction generator (DFIG), and often classified as overcurrent or overvoltage transients. These transients are measured using the transient stability index and analysed using the EMTDC/PSCAD software. In addition, the inertia of the rotating masses of wind turbine generators is often characterized by a transient torque, which generates oscillations in power systems.

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Section: Transient Control Techniques In Wecsmentioning

confidence: 99%

Transient Faults in Wind Energy Conversion Systems: Analysis, Modelling Methodologies and Remedies

et al. 2018

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“…Several control strategies have been developed for controlling BDFIG behavior. The researchers have attempted to control the BDFIG through model predictive virtual power control in [9], direct power controller (DPC) in [10], predictive torque controller by matrix converter in [11], and indirect stator quantities control in [12], however, the mentioned control schemes lags the optimal regulation of speed and reactive power with suitable dynamic response. To overcome the stated issue, the authors have utilized one of the most prominent control schemes called vector control (VC) [13], [14].…”

Section: Introductionmentioning

confidence: 99%

Dynamic response enhancement of BDFIG using vector control scheme based internal model c ontrol

Memon

Mustafa²,

Baloch³

et al. 2021

IJEECS

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Doublefed induction generator(DFIG) has shown tremendous success inwind turbines due to its flexibility and ability to regulate the active andreactive power. However, the presence of brushes and slip rings affects itsreliability, stability, and power quality. Furthermore, itdoes not providepromising outcomes in case of faults even in presence of the crowbar circuit.In contrast, thebrushless doubly fed induction generator(BDFIG) is a morereliable option for wind turbines than its mentioned counterpart due to theabsence of the brushes and slip rings. This research work as such attempts toimprove the dynamic performance of thevector control(VC)oriented powerwinding (PW) stator flux-based BDFIG by optimally selecting theproportional-integral(PI) gains throughinternalmodel control(IMC)approach. The proposed control scheme is utilized to regulate the speed,torque, and reactive power of the considered BDFIG independently. Contraryto the previous literature where the “trial and error method” is generallyutilized, the current research work uses the IMC for selecting the mostsuitable PI parameters, thus reduces the complexity, time consumption, anduncertainty in optimal selection. The considered BDFIG based wind turbinewith the proposed control scheme provides a better BDFIG control designwith an enhanced dynamic response as compared to that of the same withDFIG under identical operating conditions and system configurations.

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“…and wind power generation [7]. As a promising alternative to the traditional back-to-back converter, matrix converter is employed for the BDFIM drive system in wind power generation application [8], [9]. Since matrix converter [10]- [12] can realize direct AC-AC conversion without using an intermediate DC link, this feature of matrix converter will bring several advantages to the matrix converter-fed BDFIM drive systems, such as high-power density and long lifetime.…”

mentioning

confidence: 99%

“…Many control strategies have been proposed for BDFIM drive system, such as scalar control [13]- [15], direct torque control (DTC) [16], [17], model predictive control (MPC) [5], [9], and vector control [7], [8], [18]- [22]. Several scalar control methods have been proposed for the BDFIM system, such as open-loop control [13], closed-loop frequency control [14], and phase angle control [15].…”

mentioning

confidence: 99%

“…The MPC method has advantages such as conceptual simplicity and easiness of implementation, fast dynamic response, easy inclusion of nonlinearities and constraints of the system, and the flexibility to include other system requirements in the controller [23]. In [9], a predictive torque control strategy has been proposed for controlling the flux and torque of a matrix converter-fed brushless doubly-fed induction generator (BDFIG). The system model is used to predict the system variable and evaluate the switching vector.…”

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confidence: 99%

See 1 more Smart Citation

A Cascade PI-SMC Method for Matrix Converter-Fed BDFIM Drives

Wang

Chen

Zhao

et al. 2021

IEEE Trans. Transp. Electrific.

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This paper proposes a cascade proportional-integral second-order sliding mode control (PI-SMC) method for matrix converter-fed brushless doubly-fed induction machine (BDFIM). The PI-SMC method consists of a PI speed controller with an inner-loop second-order SMC. The PI controller provides a reference to the inner-loop second-order SMC with constraints according to the system requirements in terms of maximum current and speed. As the discontinuous sign function in the traditional SMC is replaced by the continuous super-twisting function, the chattering problem is eliminated for inner-loop second-order SMC. Moreover, the inner-loop second-order SMC has robustness and interference immunity against non-linear disturbances of the BDFIM. Simulation and Experimental results demonstrate the excellent robust tracking performance of the proposed PI-SMC method.

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Predictive torque control of brushless doubly fed induction generator fed by a matrix converter

Cited by 13 publications

References 21 publications

Transient Faults in Wind Energy Conversion Systems: Analysis, Modelling Methodologies and Remedies

Transient Faults in Wind Energy Conversion Systems: Analysis, Modelling Methodologies and Remedies

Dynamic response enhancement of BDFIG using vector control scheme based internal model c ontrol

A Cascade PI-SMC Method for Matrix Converter-Fed BDFIM Drives

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