INTEGRATION PROBLEMS OF PHOTOVOLTAIC SYSTEMS-WIND POWER, SOLUTIONS AND EFFECTS ON POWER QUALITY

In power systems, Renewable Energy Sources (RES) are growing steadily, which is expected to meet a large proportion of electricity demand in the future. Nowadays, solar and wind power sources are spread with great speed, which copes with the discrete nature of solar energy, creating difficulties in its use. This study examines the effects of the grid integration problem of photovoltaic (PV) systems and wind energy (WP) applications. The best design of sizing and positioning planning in renewable-based distributed systems is also examined. In addition, it has been determined that the integration of renewable-based distributed production into power systems is quite difficult and critical. Providing a sustainable energy source in power systems is just one of these challenges. Accordingly, the integration of WP and PV based production into the network in proportion to the energy supply may adversely affect the power system by reducing its reliability. This study sets out some rules for generators to be connected to the grid to ensure that the system continues to operate well and safely in terms of source safety, reliability, and power quality (PQ). Thus, these rules, called the network code, regulate the conditions for the transmission and distribution system users. This paper also fundamental issues related to PQ, the basic rules are prompted for wind turbines in different countries of the network codes, compliance with the rules of the wind turbines and the rules must comply with the wind power plants in Turkey is examined.

___

  • [1] Borbely, M. and Kreidel J. F., Distributed Generation: The Power Paradigm for the NewMillennium, CRCPress,NewYork, NY, USA, 2001 [2] Barker, P. P. and Mello de R. W., “Determining the impact of distributed generation on power systems. I. Radial distribution systems,” in Proceedings of the IEEE Power Engineering Society Summer Meeting, vol. 3, pp. 1645–1656, Seattle, Wash, USA, 2000. [3] Xin, X. and Hui, L., "Research on multiple boost converter based on MW-level wind energy conversion system", Proceedings of the Eighth International Conference on Electrical Machines and Systems, Nanjing, China, 1046-1049, 27-29 Sept. 2005. [4] ENTSO-E, ENTSO-E Network Code for Requirements for Grid Connection Applicable to all Generators, 2016 [5] Dugan,, R. C., McGranahan M. F., Santoso S., and Beaty H. W., “Electrical Power System Quality,” 2nd ed. McGraw-Hill, 2004. [6] Bollen,, M. H. J., “What is power quality?” Electric Power Systems Research, vol. 66, no. 1, pp. 5–14, 2003 [7] James, R. and Petr M. “Towards prediction of photovoltaic power quality,” 26th Annual IEEE Canadian Conference,5-8 May 2013. [8] Twidell, J., and Weir T. “Renewable energy resources”, Routledge, 2015. [9] Asadinejad A., Varzaneh M.G., Mohajeryami S., and Abedi M., “Using Biomass in Power Generation for Supplying Electrical and Thermal Energy in Iran and Evaluation of Environmental Pollution Spread”, Journal of Energy and Power Engineering , Jan. 2016. [10] Muntwyler, U. "Towards 100% renewable energy supplies…," in 2015 Tenth International Conference on Ecological Vehicles and Renewable Energies (EVER), pp.1-8, March 31 2015-April 2 2015 [11] Rahimi, K. and Chowdhury B., "A hybrid approach to improve the resiliency of the power distribution system," North American Power Symposium (NAPS), Pullman, WA, 2014, pp. 1-6. [12] Morsali, R., Ghadimi N., Karimi, M. and Mohajeryami, S. “Solving a Novel Multiobjective Placement Problem of Recloser and Distributed Generation Sources in Simultaneous Mode by Improved Harmony Search Algorithm”, complexity journal, 21(1), pp. 328-39, Sep. 2015 [13] Pollin, R., Heintz J., and Garrett-Peltier H., “The economic benefits of investing in clean energy”, Center for American Progress and Political Economy Research Institute, 2009. [14] Demirok, E. P. González, C. Frederiksen, K. H. B. Sera D., Rodriguez P. and Teodorescu R., "Local Reactive Power Control Methods for Overvoltage Prevention of Distributed Solar Inverters in Low-Voltage Grids," in IEEE Journal of Photovoltaics, vol. 1, no. 2, pp. 174-182, Oct. 2011. [15] Davoudi, M., Cecchi V. and Agüero J. R., "Effects of stiffness factor on bus voltage variations in the presence of intermittent distributed generation," North American Power Symposium (NAPS), 2015, Charlotte, NC, 2015, pp. 1-6. [16] Parchure, A., Tyler S., Rahimi K., Broadwater R., Dilek M., and Peskin M., “Investigating PV Generation Induced Voltage Volatility for Customers Sharing a Distribution Service Transformer,” IEEE conference on Rural Electric Power Conference (REPC), Westminster, CO, 2016. [17] Taherbaneh, M., Rezaie A. H., Ghafoorifard H., Rahimi K., and Menhaj M. B., “Maximizing Output Power of a Solar Panel via Combination of Sun Tracking and Maximum Power Point Tracking by Fuzzy Controllers”, International Journal of Photoenergy, vol. 2010, Article ID 312580, 13 pages, 2010 [18] Lamichhane, S., Nazaripouya H. and Mehraeen S., "Micro Grid Stability Improvements by Employing Storage," Green Technologies Conference, 2013 IEEE, Denver, CO, 2013, pp. 250-258. [19] Simões, M.G., Busarello T.D.C., Bubshait A.S., Harirchi F., Pomilio J.A., and Blaabjerg F., “Interactive smart battery storage for a PV and wind hybrid energy management control based on conservative power theory”, International Journal of Control, pp.1-21. 2015. [20] Muttaqi,, K. M. and Sutanto, D. "A Novel Approach for Ramp-Rate Control of Solar PV Using Energy Storage to Mitigate Output Fluctuations Caused by Cloud Passing," in IEEE Transactions on Energy Conversion, vol. 29, no. 2, pp. 507-518, June 2014. [21] Nazaripouya, H., Wang B., Wang Y., Chu P., Pota H. R., and Gadh R., " Univariate Time Series Prediction of Solar Power Using a Hybrid Wavelet-ARMA-NARX Prediction Method", 2016 IEEE PES T&D, Dallas, Texas, 2-5 May 2016. [22] Rahimi, K., R. Broadwater P. and Bank J., "Performance of PV generation feedback controllers: Power factor versus Volt-VAR control strategies," North American Power Symposium (NAPS), 2015, Charlotte, NC, 2015, pp. 1-6. [23] Tsili, M. and Papathanassiou S., A review of GC technical requirements for wind farms, IET Renewable Power Generation 3 (2009) 308–332. [24] Altin, M., Goksu O., Teodorescu R., Rodriguez P., B.- Jensen B. and Helle L., Overview of recent GCs for wind power integration, in: Optimization of Electrical and Electronic Equipment (OPTIM), 2010 12th International Conference on, 2010, pp. 1152–1160. doi:10.1109/OPTIM.2010. [25] Comech, M. P., Garcia-Gracia M., Martin Arroyo S. and Martinez Guilen M. A., Wind farms and GCs, in: G. Krause (Ed.), From Turbine to Wind Farms - Technical Requirements and Spin-O Products, In-Tech, 2011, pp. 17–41. [26] Gustavo, M. and Gimenez J., Technical and regulatory exigencies for grid connection of wind generation, in: G. O. Suvire (Ed.), Wind Farm Technical Regulations, Potential Estimation and Siting Assessment, InTech, 2011. [27] Mohseni, M. and Islam S. M., Review of international GCs for wind power integration: Diversity, technology and a case for global standard, Renewable and Sustainable Energy Reviews 16 (2012) 3876 – 3890 [28] Ackermann, T., Ellis A., Fortmann J., Matevosyan J., Muljadi E., Piwko R., Pourbeik P., Quitmann E., Sorensen P., Urdal H., Zavadil B., Code Shift: Grid Specifications and Dynamic Wind Turbine Models, IEEE Power and Energy Magazine 11 (2013) 72–82 [29] Borbelyi M. and Kreidel J. F., Distributed Generation: The Power Paradigm for the NewMillennium, CRCPress, NewYork, NY, USA, 2001 [30] Sourkounis, C. and Tourou P., GC Requirements for Wind Power Integration in Europe, in: Conference Papers in Energy, 2013. doi:10.1155/2013/437674. [31] D´ıaz-Gonz´alez F., Hau M., Sumper A., Gomis-Bellmunt O., Participation of wind power plants in system frequency control: Review of GC requirements and control methods, Renewable and Sustainable Energy Reviews 34 (2014) 551–564. [32] Etxegarai, A., Eguia P., Torres E., Iturregi A. and Valverde V., Review of grid connection requirements for generation assets in weak power grids, Renewable and Sustainable Energy Reviews 41 (2015) 1501–1514. [33] Sutherland, P. E., Ensuring Stable Operation with GCs: A Look at Canadian Wind Farm Interconnections, IEEE Industry Applications Magazine 22 (2016) 60–67. [34] Rodriguesi, E. M. G., Os´orio G. J., Godina R., Bizuayehu A. W., Lujano-Rojas J. M. and Catal˜ao J. P. S., GC reinforcements for deeper renewable generation in insular energy systems, Renewable and Sustainable Energy Reviews 53 (2016) 163–177. [35] Dalyi P. A. and Morrison J., “Understanding the potential benefits of distributed generation on power delivery systems,” in Proceedings of the Rural Electric Power Conference, pp. A21– A213, Little Rock, Ark, USA, May 2001. [36] Sourkounisi C. and Ni B., “Influence of wind-energy-converter control methods on the output frequency components,” IEEE Transactions on Industry Applications, vol. 45, no. 6, pp. 2116–2122, 2009. [37] Tür, M.R. et al., “Impact of Demand Side Management on Spinning Reserve Requirements Designation” International Journal of Renewable Energy Research, Vol.7, No.2, 2017