پیوندهای مفید
آمار
| تعداد نشریات | 9 |
| تعداد شمارهها | 447 |
| تعداد مقالات | 5,734 |
| تعداد مشاهده مقاله | 8,047,201 |
| تعداد دریافت فایل اصل مقاله | 6,547,393 |
Accurate Determination of Optimal Amount of Charger Capacitors for PHEVs | ||
| AUT Journal of Electrical Engineering | ||
| مقاله 10، دوره 52، شماره 2، اسفند 2020، صفحه 223-230 اصل مقاله (688.98 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/eej.2020.17965.5336 | ||
| نویسنده | ||
| Reza Eslami* | ||
| Sahand University of Technology | ||
| چکیده | ||
| Nowadays, because of the need to decrease fuel consumption and greenhouse gas emissions and also their capability of exchanging power with the grid and regulating the frequency and voltage of the grid at different times of the day, electric vehicles are used more than before all across the world. It is highly important to pay attention to the efficiency, and decrease in the weight and volume of these vehicles. The chargers of these vehicles can form a huge portion of the volume and weight of these vehicles. DC link capacitors are the large parts of these chargers. Based on the mathematical modeling and relationships of the system, this study focuses on the optimal capacitor value based on the required specifications. In the model presented in this article, the optimal value of DC link capacitor is estimated by taking into account instantaneous input power of the charger, the relationship of the energy balance between the grid and the DC link capacitor, and application of Taylor series to the output of the relationship. The optimal DC link capacitor value is estimated through calculating the DC link voltage, and measuring the exchanged energy and changes of DC Link Voltage during charging. The most considerable advantages of the proposed model are the simplicity of its design together with the minimum weight and volume of the charger due to its low capacitor value. SIMULINK environment of MATLAB software was used to evaluate the proposed model. The simulation results show that the model was successful. | ||
| کلیدواژهها | ||
| PHEV؛ Unidirectional chargers؛ Bidirectional chargers؛ DC link capacitor؛ Stability؛ Reduction of volume and weight of charger | ||
| مراجع | ||
|
[1] z. b, z. c, c. g, and z. b, “Electrical Vehicle Path Tracking Based Model Predictive Control with a Laguerre Function and Exponential Weight,” IEEE Access, pp. 1-1, 2019.
[2] M. Ye, X. Song, R. Xiong, and F. Sun, “A Novel Dynamic Performance Analysis and Evaluation Model of Series-parallel Connected Battery Pack for Electric Vehicles,” IEEE Access, pp. 1-1, 2019.
[3] J. Larminie, Electric Vehicle Technology Explained: Wiley, 2003.
[4] S. Han, S. Han, and K. Sezaki, “Development of an Optimal Vehicle-toGrid Aggregator for Frequency Regulation,” IEEE Transactions on Smart Grid, vol. 1, pp. 65-72, 2010.
[5] M. R. Khalid, M. S. Alam, A. Sarwar, and M. S. Jamil Asghar, “A Comprehensive review on electric vehicles charging infrastructures and their impacts on power-quality of the utility grid,” eTransportation, vol. 1, p. 100006, 2019/08/01/ 2019.
[6] H. S. Das, M. M. Rahman, S. Li, and C. W. Tan, “Electric vehicles standards, charging infrastructure, and impact on grid integration: A technological review,” Renewable and Sustainable Energy Reviews, vol. Fig. 14. The network current waveform due to the sudden shift in the load at 1s 0.9 1 1.1 1.2 1.3 1.4 1.5 -60 -40 -20 0 20 40 60 time(s) Igrid (A) Fig. 14. The network current waveform due to the sudden shift in the load at 1s Fig. 15. The DC link voltage waveform due to the sudden shift in the load at 1s 0.9 1 1.1 1.2 1.3 1.4 1.5 400 410 420 430 440 450 460 470 480 490 500 Time (s) Vdc (v) Fig. 15. The DC link voltage waveform due to the sudden shift in the load at 1s 120, p. 109618, 2020/03/01/ 2020.
[7] C. C. Chan and K. T. Chau, “An overview of power electronics in electric vehicles,” IEEE Transactions on Industrial Electronics, vol. 44, pp. 3-13, 1997.
[8] B. Singh, B. N. Singh, A. Chandra, K. Al-Haddad, A. Pandey, and D. P. Kothari, “A review of three-phase improved power quality AC-DC converters,” IEEE Transactions on Industrial Electronics, vol. 51, pp. 641- 660, 2004.
[9] M. A. Fasugba and P. T. Krein, “Gaining vehicle-to-grid benefits with unidirectional electric and plug-in hybrid vehicle chargers,” in 2011 IEEE Vehicle Power and Propulsion Conference, 2011, pp. 1-6.
[10]X. Zhou, S. M. Lukic, S. Bhattacharya, and A. Huang, Design and control of grid-connected converter in bi-directional battery charger for Plug-in hybrid electric vehicle application, 2009.
[11]Z. Xiaohu, W. Gangyao, S. Lukic, S. Bhattacharya, and A. Huang, “Multifunction bi-directional battery charger for plug-in hybrid electric vehicle application,” in 2009 IEEE Energy Conversion Congress and Exposition, 2009, pp. 3930-3936.
[12]M. Grenier, M. G. H. Aghdam, and T. Thiringer, “Design of on-board charger for plug-in hybrid electric vehicle,” in 5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010), 2010, pp. 1-6.
[13]V. Chitransh, A. Singh, and R. K. Singh, “A clamped feedback based digital versatile optimal bidirectional battery charger for HEV/PHEV,” in 2015 IEEE 11th International Conference on Power Electronics and Drive Systems, 2015, pp. 1138-1143.
[14]R. Razi, B. Asaei, and M. R. Nikzad, “A new battery charger for plug in hybrid electric vehicle application using back to back converter in a utility connected micro-grid,” in 2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC), 2017, pp. 13-18.
[15]L. Xue, D. Boroyevich, and P. Mattavelli, “Switching condition and loss modeling of GaN-based dual active bridge converter for PHEV charger,” in 2016 IEEE Applied Power Electronics Conference and Exposition (APEC), 2016, pp. 1315-1322.
[16]A. Turksoy, Y. Hames, A. Teke, and M. B. Latran, “A novel adaptive switching method to reduce DC-Link capacitor ripple in PV based gridconnected inverter,” Solar Energy, vol. 173, pp. 702-714, 2018.
[17] S. Kim, I. J. Won, J. Kim, and K. Lee, “DC-Link Ripple Current Reduction Method for Three-Level Inverters With Optimal Switching Pattern,” IEEE Transactions on Industrial Electronics, vol. 65, pp. 9204-9214, 2018.
[18]H. Chang and C. Liaw, “Development of a Compact SwitchedReluctance Motor Drive for EV Propulsion With Voltage-Boosting and PFC Charging Capabilities,” IEEE Transactions on Vehicular Technology, vol. 58, pp. 3198-3215, 2009.
[19]M. Budhia, G. A. Covic, J. T. Boys, and C. Huang, “Development and evaluation of single sided flux couplers for contactless electric vehicle charging,” in 2011 IEEE Energy Conversion Congress and Exposition, 2011, pp. 614-621.
[20]K. W. Klontz, A. Esser, P. J. Wolfs, and D. M. Divan, “Converter selection for electric vehicle charger systems with a high-frequency high-power link,” in Proceedings of IEEE Power Electronics Specialist Conference - PESC ‘93, 1993, pp. 855-861.
[21]K. Throngnumchai, T. Kai, and Y. Minagawa, “A study on receiver circuit topology of a cordless battery charger for electric vehicles,” in 2011 IEEE Energy Conversion Congress and Exposition, 2011, pp. 843-850.
[22]A. W. Green and J. T. Boys, “10 kHz inductively coupled power transferconcept and control,” in 1994 Fifth International Conference on Power Electronics and Variable-Speed Drives, 1994, pp. 694-699.
[23]J. T. Boys, G. A. Covic, and A. W. Green, “Stability and control of inductively coupled power transfer systems,” IEE Proceedings - Electric Power Applications, vol. 147, pp. 37-43, 2000.
[24]P. Sergeant and A. V. D. Bossche, “Inductive coupler for contactless power transmission,” IET Electric Power Applications, vol. 2, pp. 1-7, 2008. | ||
|
آمار تعداد مشاهده مقاله: 1,155 تعداد دریافت فایل اصل مقاله: 486 |
||