|تعداد مشاهده مقاله||108,049,325|
|تعداد دریافت فایل اصل مقاله||84,470,591|
Improved Low Voltage Ride-through Capability of PV Connected to the Unbalanced Main Grid
|Journal of Solar Energy Research|
|دوره 8، شماره 1، فروردین 2023، صفحه 1326-1344 اصل مقاله (1.83 M)|
|نوع مقاله: Original Article|
|شناسه دیجیتال (DOI): 10.22059/jser.2022.351322.1264|
|Alireza Azamian1؛ Behrooz Rezaeealam* 1؛ Teymoor Ghanbari2؛ Esmaeel Rokrok3|
|1Faculty of Engineering, Lorestan University, Khorramabad, Iran|
|2School of Advanced Technologies, Shiraz University, Shiraz, Iran|
|3Faculty of Engineering, Lorestan University, Iran|
|Because of the commitment between the large-scale photovoltaic power plants and the main grid to cope with different low voltage conditions in the grid, Low Voltage Ride Through (LVRT) capability of such plants is necessary. Handling this situation is more challenging when the main grid is under unbalanced conditions. In this paper, a new LVRT approach is proposed to reduce oscillations in this situation. To this end, the simultaneous positive, negative, and zero sequences control (PNZSC) method is proposed to provide a suitable reference current for eliminating oscillations of the active power, and similarly to reduce voltage oscillations of the DC side. The zero sequence control is achieved through proper inverter switching.|
Also, this method limits the inverter output current to the maximum rated value. A Dual Second Order Generalized Integrator - Frequency Locked Loop (DSOGI-FLL) is used for better synchronizing of the inverter to the grid, in asymmetric faults. Besides, an interleaved DC-DC converter and a Neutral Point Clamped (NPC) Inverter are used to reduce Total Harmonic Distortion (THD) and losses. The performance of the proposed approach is confirmed using simulation of different possible scenarios in MATLAB/Simulink environment.
|LVRT؛ Zero Sequence Current؛ DSOGI-FLL؛ PNZSC strategy؛ Braking Resistor|
 M. B. Hayat, D. Ali, K. C. Monyake, L. Alagha, and N. Ahmed, "Solar energy—A look into power generation, challenges, and a solar‐powered future," International Journal of Energy Research, vol. 43, no. 3, pp. 1049-1067, 2019.
 J. Yu, H. B. Saydaliev, Z. Liu, R. Nazar, and S. Ali, "The asymmetric nexus of solar energy and environmental quality: Evidence from Top-10 solar energy-consuming countries," Energy, vol. 247, p. 123381, 2022.
 K. Mahmoud and M. Lehtonen, "Comprehensive analytical expressions for assessing and maximizing technical benefits of photovoltaics to distribution systems," IEEE Transactions on Smart Grid, vol. 12, no. 6, pp. 4938-4949, 2021.
 S. Krithiga and N. G. A. Gounden, "Power electronic configuration for the operation of PV system in combined grid‐connected and stand‐alone modes," IET Power Electronics, vol. 7, no. 3, pp. 640-647, 2014.
 M. Samadi, S. M. Rakhtala, and M. Ahmadian Alashti, "Boost converter topologies, hybrid boost and new topologies of voltage multiplier in photovoltaic systems," Journal of Solar Energy Research, vol. 4, no. 4, pp. 287-299, 2019.
 M. Mitra, P. Josep, and V. G. Agelidis, "Single-stage Inverter-Based grid-connected Photovoltaic Power Plant with Ride-Through Capability Over Different Types of grid Faults," Australian Energy Research Institute & School of Electrical Engineering and Telecommunication Catalonia, Spain.
 V. Jately, S. Bhattacharya, B. Azzopardi, A. Montgareuil, J. Joshi, and S. Arora, "Voltage and current reference based MPPT under rapidly changing irradiance and load resistance," IEEE Transactions on Energy Conversion, vol. 36, no. 3, pp. 2297-2309, 2021.
 J. Joshi, A. K. Swami, V. Jately, and B. Azzopardi, "A Comprehensive Review of Control Strategies to Overcome Challenges during LVRT in PV Systems," IEEE Access, 2021.
 E. Netz, "Grid code—High and extra high voltage. E. ON Netz GmbH," Tech. Rep.[Online]. Available: http://www. eonnetz. com/Ressources/downloads …2006.
 N. Jaalam, N. Rahim, A. Bakar, and B. Eid, "Strategy to enhance the low-voltage ride-through in photovoltaic system during multi-mode transition," Solar Energy, vol. 153, pp. 744-754, 2017.
 F. Benyamina, A. Benrabah, F. Khoucha, M. F. Zia, Y. Achour, and M. Benbouzid, "Online current limiting-based control to improve fault ride-through capability of grid-feeding inverters," Electric Power Systems Research, vol. 201, p. 107524, 2021.
 J. Callegari, A. Cupertino, V. Ferreira, E. Brito, V. Mendes, and H. Pereira, "Adaptive dc-link voltage control strategy to increase PV inverter lifetime," Microelectronics Reliability, vol. 100, p. 113439, 2019.
 P. Shah and B. Singh, "LVRT capabilities of solar energy conversion system enabling power quality improvement," in 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019, pp. 2083-2088: IEEE.
 A. Camacho, M. Castilla, J. Miret, J. C. Vasquez, and E. Alarcon-Gallo, "Flexible voltage support control for three-phase distributed generation inverters under grid fault," IEEE transactions on industrial electronics, vol. 60, no. 4, pp. 1429-1441, 2012.
 E. Afshari et al., "Control strategy for three-phase grid-connected PV inverters enabling current limitation under unbalanced faults," IEEE Transactions on Industrial Electronics, vol. 64, no. 11, pp. 8908-8918, 2017.
 A. Camacho et al., "Reactive power control for voltage support during type C voltage-sags," in IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2012, pp. 3462-3467: IEEE.
 A. Camacho, M. Castilla, J. Miret, A. Borrell, and L. G. de Vicuña, "Active and reactive power strategies with peak current limitation for distributed generation inverters during unbalanced grid faults," IEEE Transactions on industrial electronics, vol. 62, no. 3, pp. 1515-1525, 2014.
 A. Camacho et al., "Control strategies based on effective power factor for distributed generation power plants during unbalanced grid voltage," in IECON 2013-39th Annual Conference of the IEEE Industrial Electronics Society, 2013, pp. 7134-7139: IEEE.
 F. Chen, W. Qiao, H. Wang, and L. Qu, "A Simple Zero-Sequence Voltage Injection Method for Carrier-Based Pulsewidth Modulation of the Three-Level NPC Inverter," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 4, pp. 4687-4699, 2020.
 M. S. Aygen and M. İnci, "Zero-sequence current injection based power flow control strategy for grid inverter interfaced renewable energy systems," Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, pp. 1-22, 2020.
 S. Mashaly and M. H. Abdallah, "Low voltage ride through and fault ride through capability of 40kw PV model grid connected," in 2016 Saudi Arabia Smart Grid (SASG), 2016, pp. 1-6: IEEE.
 A. Merabet, L. Labib, A. M. Ghias, C. Ghenai, and T. Salameh, "Robust feedback linearizing control with sliding mode compensation for a grid-connected photovoltaic inverter system under unbalanced grid voltages," IEEE Journal of Photovoltaics, vol. 7, no. 3, pp. 828-838, 2017.
 M. Nasiri, A. Arzani, and S. J. McCormack, "A simple and effective grid-supporting low voltage ride-through scheme for single-stage photovoltaic power plants," Solar Energy, vol. 232, pp. 248-262, 2022.
 R. Ebrahimnaz and M. Sarvi, "A Novel Interleaved DC-DC Converter with High Voltage Gain for Photovoltaic System Applications," Journal of Solar Energy Research, vol. 7, no. 2, pp. 1056-1066, 2022.
 S. H. E. Babaa, "High efficient interleaved boost converter with novel switch adaptive control in photovoltaic application," Newcastle University, 2013.
 N. A. Ahmed, B. N. Alajmi, I. Abdelsalam, and M. I. Marei, "Soft Switching Multiphase Interleaved Boost Converter With High Voltage Gain for EV Applications," IEEE Access, vol. 10, pp. 27698-27716, 2022.
 S. Shabani, M. Delshad, and R. Sadeghi, "A Soft Switched Non-Isolated High Step-Up DC-DC Converter with Low Number of Auxiliary Elements," Journal of Intelligent Procedures in Electrical Technology, vol. 13, no. 51, pp. 125-138, 2022.
 S. S. Mohammed and D. Devaraj, "Simulation of Incremental Conductance MPPT based two phase interleaved boost converter using MATLAB/Simulink," in 2015 IEEE International Conference on Electrical, Computer and communication Technologies (ICECCT), 2015, pp. 1-6: IEEE.
 B. Brahmbhatt and H. Chandwani, "Grid Synchronization for Three-Phase Grid-Tied Converter Using Decouple-Second-Order Generalized Integrator," in Proceedings of the International e-Conference on Intelligent Systems and Signal Processing, 2022, pp. 347-359: Springer.
 S. R. Mohapatra and V. Agarwal, "Model predictive control for flexible reduction of active power oscillation in grid-tied multilevel inverters under unbalanced and distorted microgrid conditions," IEEE Transactions on Industry Applications, vol. 56, no. 2, pp. 1107-1115, 2019.
 F. Wang, J. L. Duarte, and M. A. Hendrix, "Pliant active and reactive power control for grid-interactive converters under unbalanced voltage dips," IEEE transactions on power electronics, vol. 26, no. 5, pp. 1511-1521, 2010.
 L. Guan and J. Yao, "Dynamic stability improvement scheme for dual-sequence PLLs in VSC based renewable energy generation system during asymmetrical LVRT," International Journal of Electrical Power & Energy Systems, vol. 145, p. 108683, 2023.
 M. K. Mishra and V. Lal, "A Multi-Objective Control Strategy for Harmonic Current Mitigation with Enhanced LVRT Operation of a Grid-Tied PV System without PLL under Abnormal Grid Conditions," IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022.
 L. Guan and J. Yao, "A Novel PLL Structure for Dynamic Stability Improvement of DFIG-Based Wind Energy Generation Systems During Asymmetric LVRT," Journal of Modern Power Systems and Clean Energy, 2022.
 I. S. Association, "IEEE Recommended Practice for Monitoring Electric Power Quality," ed: IEEE Standard, 2009.
 M. S. Aygen and M. İnci, "Zero-sequence current injection based power flow control strategy for grid inverter interfaced renewable energy systems," Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 44, no. 3, pp. 7782-7803, 2022.
 A. El Makrini, Y. El Karkri, Y. Boukhriss, H. El Markhi, and H. El Moussaoui, "LVRT control strategy of DFIG based wind turbines combining passive and active protection," International Journal of Energy Research, vol. 7, pp. 1258-1269, 2017.
 M. Madhan and S. Suganthi, "Single-and two-stage inverter-based grid-connected photovoltaic power plants with ride-through capability under grid faults," in 2015 International Conference on Innovations in Information, Embedded and Communication Systems (ICIIECS).
 M. Mirhosseini, J. Pou, and V. G. Agelidis, "Single-and two-stage inverter-based grid-connected photovoltaic power plants with ride-through capability under grid faults," IEEE Transactions on sustainable energy, vol. 6, no. 3, pp. 1150-1159, 2014.
 S. F. Zarei, H. Mokhtari, M. A. Ghasemi, S. Peyghami, P. Davari, and F. Blaabjerg, "DC-link loop bandwidth selection strategy for grid-connected inverters considering power quality requirements," International Journal of Electrical Power & Energy Systems, vol. 119, p. 105879, 2020.
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