Implementation of Hybrid Energy Storage Systems to Compensate Microgrid Instability in the Presence of Constant Power Loads

Eklas Hossain, Ron Perez, Ramazan Bayindir


Microgrid systems have been adopted globally to implement the renewable energy-based electrification, but the CPL has caused instability issues. To improve the stability of the microgrid system, a virtual impedance-based load side compensation technique is used. In this paper, to implement this storage-based compensation technique, the hybrid energy storage system (HESS), with a battery unit as well as ultracapacitor unit, is introduced to reduce the deficiency in the case of using either battery-only or ultracapacitor-only storage system and offer the combined features with higher energy and higher power density. Here, the storage will provide high power density with quick charging/discharging time and the ultracapacitor will compensate the transient demand for a short period of time; therefore compensating the required power by the combined features of its constituents. Besides HESS is operated by a simple implementable algorithm, it improves overall efficiency, cost effectiveness, life span; reduce the energy storage size and stress on the battery. To verify the performance of the proposed system, necessary results performed at Matlab/Simulink platform are presented in this paper.

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Hybrid Energy Storage System; Constant Power Load; Energy Management Algorithm; Microgrid; Load Side Compensation

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Eklas Hossain, Ersan Kabalci, Ramazan Bayindir and Ronald Perez “Microgrid testbeds around the world: State of art”, Energy Conversion and Management 86 (2014) 132–153.

Eklas Hossain, Ersan Kabalci, Ramazan Bayindir and Ronald Perez “A Comprehensive Study on Microgrid Technology”, International Journal of Renewable Energy Research, Vol.4, No.4, 2014 1094–1107.

Emadi, A.; Khaligh, A.; Rivetta, C.H.; Williamson, G.A., "Constant power loads and negative impedance instability in automotive systems: definition, modeling, stability, and control of power electronic converters and motor drives," Vehicular Technology, IEEE Transactions on, vol.55, no.4, pp.1112, 1125, July 2006

Rahimi, A.M.; Williamson, G.A.; Emadi, A., "Loop-Cancellation Technique: A Novel Nonlinear Feedback to Overcome the Destabilizing Effect of Constant-Power Loads," Vehicular Technology, IEEE Transactions on , vol.59, no.2, pp.650,661, Feb. 2010 doi: 10.1109/TVT.2009.2037429

Ramazan Bayindir, Eklas Hossain, Ersan Kabalci, and Kazi Md Masum Billah “Investigation on North American Microgrid Facility”, International Journal of Renewable Energy Research, Vol.5, No.2, 2015 558-574.

T. Ise, M. Kita and A. Taguchi, "A hybrid energy storage with a SMES and secondary battery," in IEEE Transactions on Applied Superconductivity, vol. 15, no. 2, pp. 1915-1918, June 2005. doi: 10.1109/TASC.2005.849333.

Kwasinski, A.; Onwuchekwa, C.N., "Effects of instantaneous constant-power loads on DC micro-grids for sustainable power systems," Power Electronics Conference (IPEC), 2010 International, vol., no., pp.862, 869, 21-24 June 2010

Magne, P.; Nahid-Mobarakeh, B.; Pierfederici, S., "A design method for a fault-tolerant multi-agent stabilizing system for DC microgrids with Constant Power Loads," Transportation Electrification Conference and Expo (ITEC), 2012 IEEE , vol., no., pp.1,6, 18-20 June 2012

Huddy, S.R.; Skufca, J.D., "Amplitude Death Solutions for Stabilization of DC Microgrids with Instantaneous Constant-Power Loads," Power Electronics, IEEE Transactions on, vol.28, no.1, pp.247, 253, Jan. 2013

Singh, S.; Fulwani, D., "Constant power loads: A solution using sliding mode control," Industrial Electronics Society, IECON 2014 - 40th Annual Conference of the IEEE , vol., no., pp.1989,1995, Oct. 29 2014-Nov. 1 2014

Bo Wen; Boroyevich, D.; Burgos, R.; Mattavelli, P.; Shen, Z., "Small-Signal Stability Analysis of Three-Phase AC Systems in the Presence of Constant Power Loads Based on Measured d-q Frame Impedances," Power Electronics, IEEE Transactions on , vol.30, no.10, pp.5952,5963, Oct. 2015 doi: 10.1109/TPEL.2014.2378731

Zeng Liu; Jinjun Liu; Weihan Bao; Yalin Zhao, "Infinity-Norm of Impedance-Based Stability Criterion for Three-Phase AC Distributed Power Systems With Constant Power Loads," Power Electronics, IEEE Transactions on , vol.30, no.6, pp.3030,3043, June 2015 doi: 10.1109/TPEL.2014.2331419

Jelani, N.; Molinas, M.; Bolognani, S., "Reactive Power Ancillary Service by Constant Power Loads in Distributed AC Systems," Power Delivery, IEEE Transactions on , vol.28, no.2, pp.920,927, April 2013 doi: 10.1109/TPWRD.2012.2235861

Karimipour, D.; Salmasi, F.R., "Stability Analysis of AC Microgrids With Constant Power Loads Based on Popov's Absolute Stability Criterion," Circuits and Systems II: Express Briefs, IEEE Transactions on , vol.62, no.7, pp.696,700, July 2015 doi: 10.1109/TCSII.2015.2406353

Yanjun Dong; Wentao Liu; Zhaohui Gao; Xiaobin Zhang, "Study of a simulation model of AC Constant Power Load," TENCON 2008 - 2008 IEEE Region 10 Conference , vol., no., pp.1,5, 19-21 Nov. 2008 doi: 10.1109/TENCON.2008.4766537

M. E. Glavin, P. K. W. Chan, S. Armstrong and W. G. Hurley, "A stand-alone photovoltaic supercapacitor battery hybrid energy storage system," Power Electronics and Motion Control Conference, 2008. EPE-PEMC 2008. 13th, Poznan, 2008, pp. 1688-1695.

doi: 10.1109/EPEPEMC.2008.4635510

W. Li and G. Joos, "A power electronic interface for a battery supercapacitor hybrid energy storage system for wind applications," 2008 IEEE Power Electronics Specialists Conference, Rhodes, 2008, pp. 1762-1768. doi: 10.1109/PESC.2008.4592198

Y. Zhang, Z. Jiang and X. Yu, "Control Strategies for Battery/Supercapacitor Hybrid Energy Storage Systems," Energy 2030 Conference, 2008. ENERGY 2008. IEEE, Atlanta, GA, 2008, pp. 1-6. doi: 10.1109/ENERGY.2008.4781031

J. Yu, C. Dou and X. Li, "MAS-Based Energy Management Strategies for a Hybrid Energy Generation System," in IEEE Transactions on Industrial Electronics, vol. 63, no. 6, pp. 3756-3764, June 2016. doi: 10.1109/TIE.2016.2524411

C. Zhao, H. Yin, Z. Yang and C. Ma, "Equivalent Series Resistance-Based Energy Loss Analysis of a Battery Semiactive Hybrid Energy Storage System," in IEEE Transactions on Energy Conversion, vol. 30, no. 3, pp. 1081-1091, Sept. 2015. doi: 10.1109/TEC.2015.2418818

J. Shen and A. Khaligh, "A Supervisory Energy Management Control Strategy in a Battery/Ultracapacitor Hybrid Energy Storage System," in IEEE Transactions on Transportation Electrification, vol. 1, no. 3, pp. 223-231, Oct. 2015. doi: 10.1109/TTE.2015.2464690

S. K. Kollimalla, M. K. Mishra and N. L. Narasamma, "Design and Analysis of Novel Control Strategy for Battery and Supercapacitor Storage System," in IEEE Transactions on Sustainable Energy, vol. 5, no. 4, pp. 1137-1144, Oct. 2014. doi: 10.1109/TSTE.2014.2336896

N. R. Tummuru, M. K. Mishra and S. Srinivas, "Dynamic Energy Management of Renewable Grid Integrated Hybrid Energy Storage System," in IEEE Transactions on Industrial Electronics, vol. 62, no. 12, pp. 7728-7737, Dec. 2015. doi: 10.1109/TIE.2015.2455063

V. Bolborici, F. P. Dawson and K. K. Lian, "Hybrid Energy Storage Systems: Connecting Batteries in Parallel with Ultracapacitors for Higher Power Density," in IEEE Industry Applications Magazine, vol. 20, no. 4, pp. 31-40, July-Aug. 2014. doi: 10.1109/MIAS.2013.2288374

E. Manla, M. Sabbah and A. Nasiri, "Hybrid energy storage system for conventional vehicle start-stop application," 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC, 2015, pp. 6199-6205. doi: 10.1109/ECCE.2015.7310529

D. Zhu, S. Yue, N. Chang and M. Pedram, "Toward a Profitable Grid-Connected Hybrid Electrical Energy Storage System for Residential Use," in IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 35, no. 7, pp. 1151-1164, July 2016. doi: 10.1109/TCAD.2015.2501296

N. Mendis, K. M. Muttaqi and S. Perera, "Management of Low- and High-Frequency Power Components in Demand-Generation Fluctuations of a DFIG-Based Wind-Dominated RAPS System Using Hybrid Energy Storage," in IEEE Transactions on Industry Applications, vol. 50, no. 3, pp. 2258-2268, May-June 2014. doi: 10.1109/TIA.2013.2289973

H. Youwei, Z. Xu, H. Junping and Q. Yi, "The improvement of micro grid hybrid energy storage system operation mode," 2014 IEEE PES T&D Conference and Exposition, Chicago, IL, 2014, pp. 1-6. doi: 10.1109/TDC.2014.6863174

Y. Ghiassi-Farrokhfal, C. Rosenberg, S. Keshav and M. B. Adjaho, "Joint Optimal Design and Operation of Hybrid Energy Storage Systems," in IEEE Journal on Selected Areas in Communications, vol. 34, no. 3, pp. 639-650, March 2016. doi: 10.1109/JSAC.2016.2525599

N. Mendis, K. M. Muttaqi and S. Perera, "Active power management of a super capacitor-battery hybrid energy storage system for standalone operation of DFIG based wind turbines,"Industry Applications Society Annual Meeting (IAS), 2012 IEEE, Las Vegas, NV, 2012, pp. 1-8.

doi: 10.1109/IAS.2012.6374045 batteries-vs-supercapacitors/ “grid Energy Storage Technology and Applications”

Etxeberria, A.; Vechiu, I.; Camblong, H.; Vinassa, J.M., "Hybrid Energy Storage Systems for renewable Energy Sources Integration in microgrids: A review," in IPEC, 2010 Conference Proceedings, vol., no., pp.532-537, 27-29 Oct. 2010

Eklas Hossain, Ron Perez, and Ramazan Bayindir, “Implementation of Hybrid Energy Storage Systems to Compensate Microgrid Instability in the Presence of Constant Power Loads”, Renewable Energy Research and Applications (ICRERA), 2016 International Conference on, Accepted.


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