PMSG Wind Energy Conversion System: Modeling and Control

Elbeji, Omessaad; Hamed, Mouna Ben; Sbita, Lassaâd

doi:10.4236/ijmnta.2014.33011

Cited by 35 publications

(27 citation statements)

References 8 publications

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“…The WECS outputs the active and reactive instantaneous powers p pcc (in W) and q pcc (in var) at the point of common coupling (pcc) which, for J Σ as in (4) and u abc g (t) as in (19), are respectively given by…”

Section: ) Power Outputmentioning

confidence: 99%

Full- and Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent Magnet Synchronous Generator

et al. 2018

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Wind energy is an integral part of nowadays energy supply and one of the fastest growing sources of electricity in the world today. Accurate models for wind energy conversion systems (WECSs) are of key interest for the analysis and control design of present and future energy systems. Existing control-oriented WECSs models are subject to unstructured simplifications, which have not been discussed in literature so far. Thus, this technical note presents are thorough derivation of a physical state-space model for permanent magnet synchronous generator WECSs. The physical model considers all dynamic effects that significantly influence the system's power output, including the switching of the power electronics. Alternatively, the model is formulated in the (a, b, c)-and (d, q)-reference frame. Secondly, a complete control and operation management system for the wind regimes II and III and the transition between the regimes is presented. The control takes practical effects such as input saturation and integral windup into account. Thirdly, by a structured model reduction procedure, two state-space models of WECS with reduced complexity are derived: a non-switching model and a non-switching reduced-order model. The validity of the models is illustrated and compared through a numerical simulation study.

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Section: ) Power Outputmentioning

confidence: 99%

Full- and Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent Magnet Synchronous Generator

et al. 2018

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“…Thus, this paper constructs a PMSG bond graph model and the mathematical representation is veri…ed with the published papers [13,14,15,16,17]. Also, the power electronics of the Skystream wind turbine (rec-ti…er, converter, inverter) is modelled in a bond graph approach and these devices are simulated.…”

Section: Several Papers Have Been Published On the Modellingmentioning

confidence: 99%

“…In [14,15] the modeling of a variable speed wind turbine equipped with a permanent magnet synchronous generator have described. In [16] a model of a variable speed wind turbine using a PMSG is presented and the control schemes are proposed. In [17] it presents nonlinear control of permanent magnet synchronous generators using feedback linearization.…”

Section: Introductionmentioning

confidence: 99%

Modelling and Simulation of a Skystream Wind Turbine in a Bond Graph Approach

González-A¹,

López-Garza²

2017

Modelling, Identification and Control

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A bond graph model of a Skystream wind turbine is proposed. This system is composed by a permanent magnet synchronous generator (PMSG), an 3-phase recti…er, a Boost converter and an inverter. In order to verify the PMSG bond graph model, a junction structure to get the mathematical representation of this particular non-linear system is presented. Simulation results of each bond graph models using 20-SIM software are described. The performance of the complete system considering the wind model and the aerodynamic part connected to the Skystream wind turbine is shown.

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“…1. To understand how the power can be managed from the generator side to the grid side, consider the conventional D-Q model of the IPMSG below [21]: …”

Section: Proposed Topology and Operating Principlementioning

confidence: 99%

Power Management of Open Winding PM Synchronous Generator for Unbalanced Voltage Conditions

EL-Bardawil¹,

Moussa²

2016

Journal of Power Electronics

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Wind energy is currently the fastest-growing electricity source worldwide. The cost efficiency of wind generators must be high because these generators have to compete with other energy sources. In this paper, a system that utilizes an open-winding permanent-magnet synchronous generator is studied for wind-energy generation. The proposed system controls generated power through an auxiliary voltage source inverter. The VA rating of the auxiliary inverter is only a fraction of the system-rated power. An adjusted control system, which consists of two main parts, is implemented to control the generator power and the grid-side converter. This paper introduces a study on the effect of unbalanced voltages for the wind-generation system. The proposed system is designed and simulated using MATLAB/Simulink software. Theoretical and experimental results verify the validity of the proposed system to achieve the power management requirements for balanced and unbalanced voltage conditions of the grid.

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PMSG Wind Energy Conversion System: Modeling and Control

Cited by 35 publications

References 8 publications

Full- and Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent Magnet Synchronous Generator

Full- and Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent Magnet Synchronous Generator

Modelling and Simulation of a Skystream Wind Turbine in a Bond Graph Approach

Power Management of Open Winding PM Synchronous Generator for Unbalanced Voltage Conditions

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