Abstract：Based on the Single-phase representation of PWM Rectifier with LCL Filter,the specific order harmonic expression of the grid current or converter current was derived. A novel LCL filter design method was proposed combined with constraint conditions,and some optimization method were discussed. Meanwhile, the stability of the control system was verified through discrete model. The Experiment was done to verify these theoretical hypothesize.
全恒立, 张钢, 阮白水, 杨帆, 刘志刚. LCL型PWM器滤波器参数设计与优化[J]. 电工技术学报, 2013, 28(1增): 520-527.
Quan Hengli, Zhang Gang, Ruan Baishui, Yang Fan, Liu Zhigang. Parameter Design and Analysis on LCL Filter of Active Rectifier. Transactions of China Electrotechnical Society, 2013, 28(1增): 520-527.
[1] IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems[S]. IEEE Standard, 519-1992, 1992. [2] Liserre M, Blaabjerg F, Hansen S. Design and control of an LCL filter-based three-phase active rectifier[J]. IEEE Transaction Industy Application, 2005, 41(5): . 1281-1291. [3] Jalili K, Bernet S. Design of LCL filters of active- front-end two-level voltage-source converters[J]. IEEE Transactions on Industrial Electronics, 2009, 56(5): 1674-1689. [4] Rockhill A A, Liserre M. Grid-filter design for a multimegawatt medium-voltage voltage-source inverter [J]. IEEE Transactions on Industrial Electronics, 2011, 58(4): 1205-1217. [5] 张崇巍, 张兴. PWM整流器及其控制[M]. 北京: 机械工业出版社, 2003. [6] Liserre M, Blaabjerg F, Aquila A D. Step-by-step design procedure for a grid-connected three-phase PWM Voltage Source Converter[J]. International Journal of Electronics, 2004, 91(8): 445-460. [7] Qiang Z W, Zhu C G. Comparison of active and passive damping methods for application in high power active power filter with LCL-filter[C]. Sustainable Power Generation and Supply, 2009: 1-6. [8] Wang T C, Ye Z, Sinha G, et al. Output filter design for a grid-interconnected three-phase inverter[C]. Power Electronics Specialist Conference, 2003, 34: 779-784. [9] Dannehl J, Fuchs W F, Steffan H, et al. Investigation of active damping approaches for PI-based current control of grid-connected pulse width modulation converters with LCL filters[J]. IEEE Transactions on Industry Application, 2010, 46(4): 1509-1517. [10] Liu F, Zhou Y, Duan S, et al. Parameter design of a two-current-loop controller used in a grid-connected inverter system with LCL filter[J]. IEEE Transactions on Industrial Electronics, 2009, 56(11): 4483-4491. [11] Joerg Dannehl, Friedrich Wilhelm Fuchs, THogersen P B. PI state space current control of grid-connected PWM converters with LCL filters[J]. IEEE Transactions on Industrial Electronics, 2010, 25(9): 2320-2330. [12] Dannehl J, Liserre M, Fuchs W F. Filter-based active damping of voltage source converters with LCL Filter[J]. IEEE Transactions Industrial Electronics, 2011, 58(8): 3623-3633. [13] Ricchiuto D, Liserre M, Kerekes T, et al. Robustness analysis of active damping methods for an inverter connected to the grid with an LCL-filter[C]. Energy Conversion Congress and Exposition (ECCE), 2011. [14] HOLMES D A, LIPO A T. 电力电子变换器PWM技术原理与实践[M]. 北京: 人民邮电出版社, 2010.
2013, Vol. 28 
