Power control in centralized distributed AC load for wind energy system

In electrical power systems, isolated energy system is a more challenging task to fulfill the active power demand as well as reactive power demand under the fluctuating wind at different load conditions. In this paper, a centralized AC load, centralized distributed hybrid system (CDHS), is analyzed. CDHS has the following features in place of the DC centralized grid system, which is focused on controlling of a permanent magnet synchronous generator, a bi-directional DC-AC converter (BDC) with battery energy storage, and a wind energy conversion system with a single-stage, 3-phase 4-wire AC-AC converter connected to a common AC bus. Non-isolation of the input terminals, multi-stage operation, size and cost of the circuits, and efficient working of the AC-AC converter has been resolved using a 3-phase 4-wire AC-AC converter. A specific triggering pattern of variable frequencies to a constant frequency has been generated for the switching devices in the AC-AC converter to achieve a desired polarity of the ou...

[1]  P. Rodriguez,et al.  Enhanced Decoupled Double Synchronous Reference Frame Current Controller for Unbalanced Grid-Voltage Conditions , 2012, IEEE Transactions on Power Electronics.

[2]  Hong-Hee Lee,et al.  Effective power dispatch capability decision method for a wind-battery hybrid power system , 2016 .

[3]  Vineeta Agarwal,et al.  A New Random SPWM Technique for AC-AC Converter-Based WECS , 2015 .

[4]  Juan C. Vasquez,et al.  Control Strategy for Flexible Microgrid Based on Parallel Line-Interactive UPS Systems , 2009, IEEE Transactions on Industrial Electronics.

[5]  P Samuel,et al.  Grid Interface of Wind Power With Large Split-Winding Alternator Using Cascaded Multilevel Inverter , 2011, IEEE Transactions on Energy Conversion.

[6]  Juan P. Torreglosa,et al.  Hierarchical energy management system for stand-alone hybrid system based on generation costs and cascade control , 2014 .

[7]  Ali Feliachi,et al.  Control of a hybrid wind turbine/battery energy storage power generation system considering statistical wind characteristics , 2012 .

[8]  Marian P. Kazmierkowski,et al.  Simple direct power control of three-phase PWM rectifier using space-vector modulation (DPC-SVM) , 2004, IEEE Transactions on Industrial Electronics.

[9]  Uma Govindarajan,et al.  Instantaneous power-based current control scheme for VAR compensation in hybrid AC/DC networks for smart grid applications , 2014 .

[10]  Manuel Castro,et al.  Control of inverters in a low voltage microgrid with distributed battery energy storage. Part I: Primary control , 2014 .

[11]  Johan Meyers,et al.  Wake structure in actuator disk models of wind turbines in yaw under uniform inflow conditions , 2016 .

[12]  Vineeta Agarwal,et al.  Delta-Modulated AC–AC Converter for PM WECS , 2015, IEEE Transactions on Industrial Informatics.

[13]  Mukhtiar Singh,et al.  Grid synchronisation with harmonics and reactive power compensation capability of a permanent magnet synchronous generator-based variable speed wind energy conversion system , 2011 .

[14]  Wang Jun,et al.  Optimal configuration of distributed generators in an integrated energy system , 2016 .

[15]  Ali M. Eltamaly,et al.  Fuzzy logic control of wind energy conversion system , 2013 .

[16]  Turner,et al.  A realizable renewable energy future , 1999, Science.

[17]  P. Goel,et al.  Isolated Wind–Hydro Hybrid System Using Cage Generators and Battery Storage , 2011, IEEE Transactions on Industrial Electronics.

[18]  B. Singh,et al.  Analysis and design of STATCOM-based voltage regulator for self-excited induction generators , 2004, IEEE Transactions on Energy Conversion.

[19]  Hong-Hee Lee,et al.  A Novel Dual-Battery Energy Storage System for Wind Power Applications , 2016, IEEE Transactions on Industrial Electronics.

[20]  Surya Santoso,et al.  Grid-connected photovoltaic converters: Topology and grid interconnection , 2014 .

[21]  Jean-Paul Gaubert,et al.  New control strategy for fast-efficient maximum power point tracking without mechanical sensors applied to small wind energy conversion system , 2015 .

[22]  Kai Li,et al.  Hierarchy control of power quality for wind - battery energy storage system , 2014 .

[23]  Mihai Comanescu,et al.  An improved flux observer based on PLL frequency estimator for sensorless vector control of induction motors , 2006, IEEE Transactions on Industrial Electronics.

[24]  Patrick Wheeler,et al.  Control of the Reactive Power Supplied by a WECS Based on an Induction Generator Fed by a Matrix Converter , 2009, IEEE Transactions on Industrial Electronics.

[25]  Ziyad M. Salameh,et al.  A mathematical model for lead-acid batteries , 1992 .

[26]  Satean Tunyasrirut,et al.  Application of grid connected for wind turbine using PWM converter permanent magnet synchronous generator , 2016 .

[27]  Shao Zhang,et al.  Design of a Robust Grid Interface System for PMSG-Based Wind Turbine Generators , 2011, IEEE Transactions on Industrial Electronics.

[28]  Pramod Agarwal,et al.  Three-phase, power quality improvement ac/dc converters , 2008 .

[29]  Pu-yan Nie,et al.  Renewable energy strategies and energy security , 2016 .

[30]  Luiz A. de S. Ribeiro,et al.  Power Control in AC Isolated Microgrids With Renewable Energy Sources and Energy Storage Systems , 2015, IEEE Trans. Ind. Electron..

[31]  Navdeep Singh,et al.  Single-stage AC–AC power conversion for WECS , 2015 .

[32]  Gülgün Kayakutlu,et al.  Mathematical model for a microgrid consisting of wind turbine, PV panels, and energy storage unit , 2016 .

[33]  Xiaoru Wang,et al.  Dynamic equivalent modeling of wind farm considering the uncertainty of wind power prediction and a case study , 2017 .

[34]  Rajesh Gupta,et al.  Modeling and control of variable speed wind turbine using laboratory simulator , 2015 .

[35]  Syed Zulqadar Hassan,et al.  An optimal power sharing and power control strategy of photovoltaic/fuel cell/ultra-capacitor hybrid power system , 2016 .