참고문헌
- Beres, R.N., Wang, X., Liserre, M., Blaabjerg, F., Leth Bak, C.: A review of passive power filters for three-phase grid-connected voltage-source converters. IEEE Trans. Emerg. Selected Topics Power Electron. 4(1):54-69 (2016) https://doi.org/10.1109/JESTPE.2015.2507203
- He, J., Li, Y.: Generalized closed-loop control schemes with embedded virtual impedances for voltage source converters with LC or LCL filters. IEEE Trans. Power Electron. 27(4), 1850-1861 (2012) https://doi.org/10.1109/TPEL.2011.2168427
- Pan, D., Ruan, X., Bao, C., Li, W., Wang, X.: Optimized controller design for LCL-type grid-connected inverter to achieve high robustness against grid-impedance variation. IEEE Trans. Ind. Electron. 62(3), 1537-1547 (2015) https://doi.org/10.1109/TIE.2014.2341584
- Pan, D., Ruan, X., Bao, C., Li, W., Wang, X.: Capacitor-current-feedback active damping with reduced computation delay for improving robustness of LCL-type grid-connected inverter. IEEE Trans. Power Electron. 29(7), 3414-3427 (2014) https://doi.org/10.1109/TPEL.2013.2279206
- Li, X., Wu, X., Geng, Y., Yuan, X.: Wide damping region for LCL-type grid-connected inverter with an improved capacitor-current-feedback method. IEEE Trans. Power Electron. 30(9), 5247-5259 (2015) https://doi.org/10.1109/TPEL.2014.2364897
- Wang, X., Blaabjerg, F., Loh, P.C.: Virtual RC damping of LCL-filtered voltage source converters with extended selective harmonic compensation. IEEE Trans. Power Electron. 30(9), 4726-4737 (2015) https://doi.org/10.1109/TPEL.2014.2361853
- He, Y., Wang, X., Ruan, X., Pan, D., Xu, X., Liu, F.: Capacitorcurrent proportional-integral positive feedback active damping for LCL-type grid-connected inverter to achieve high robustness against grid impedance variation. IEEE Trans. Power Electron. 34(12), 12423-12436 (2019) https://doi.org/10.1109/tpel.2019.2906217
- Wang, X., Bao, C., Ruan, X., Li, W., Pan D.: Design considerations of digitally controlled LCL-filtered inverter with capacitor-current-feedback active damping. IEEE J. Emerg. Sel. Top. Power Electron. 2(4): 972-984 (2014) https://doi.org/10.1109/JESTPE.2014.2350262
- Wagner, M., Barth, T., Alvarez, R., Ditmanson, C., Bernet, S.: Discrete-time active damping of LCL-resonance by proportional capacitor current feedback. IEEE Trans. Ind. Appl., 50(6), 3911-3920 (2014) https://doi.org/10.1109/TIA.2014.2313661
- Dannehl, J., Funchs, F.W., Hansen, S., Thogersen, P.B.: Investigation of active damping approaches for PI-based current control of grid-connected pulse width modulation converters with LCL filters. IEEE Trans. Ind. Appl., 46(4), 1509-1517 (2010) https://doi.org/10.1109/TIA.2010.2049974
- Pena-Alzola R., Liseerre, M., Blaabjerg, F., Ssbastian, R., Dannehl, J., Fuchs, F.W.: Systematic design of the lead-lag network method for active damping in LCL-filter based three phase converters. IEEE Trans. Ind. Inf., 10(1), 43-52 (2014) https://doi.org/10.1109/TII.2013.2263506
- Zhen, X., Loh, P.C., Wang, X., Blaabjerg, F., Tang, Y.: Highly accurate derivatives for LCL-filtered grid converter with capacitor voltage active damping. IEEE Trans. Power Electron. 31(5), 3612-3625 (2016) https://doi.org/10.1109/TPEL.2015.2467313
- Pan, D., Ruan, X., Wang, X.: Direct realization of digital differentiators in discrete domain for active damping of LCL-type grid-connected inverter. IEEE Trans. Power Electron. 33(10), 8461-8473 (2018) https://doi.org/10.1109/tpel.2017.2780174
- Xu, J., Xie, S., Tang, T.: Active damping-based control for grid-connected LCL-filtered inverter with injected grid current feedback only. IEEE Trans. Ind. Electron. 61(9), 4746-4758 (2014) https://doi.org/10.1109/TIE.2013.2290771
- Liu, T., Liu, Z., Liu, J., Liu, Z.: A study of virtual resistor-based active damping alternatives for LCL resonance in grid-connected voltage source inverters. IEEE Trans. Power Electron. 35(1), 247-262 (2020) https://doi.org/10.1109/tpel.2019.2911163
- Wang, X., Blaabjerg, F., Loh, P.C.: Grid-current-feedback active damping for LCL resonance in grid-connected voltage-source converters. IEEE Trans. Power Electron. 31(1), 213-223 (2016) https://doi.org/10.1109/TPEL.2015.2411851
- Xin, Z., Wang, X., Loh, P.C., Blaabjerg, F.: Grid-current-feedback control for LCL-filtered grid converters with enhanced stability. IEEE Trans. Power Electron. 32(4), 3216-3228 (2017) https://doi.org/10.1109/TPEL.2016.2580543
- R.-Perez, J., Bueno, E.J., P.-Alzola, R., R.-Cabero, A.: All-pass-filter-based active damping for VSCs with LCL filters connected to weak grids. IEEE Trans. Power Electron., 33(11), 9890-9901 (2018) https://doi.org/10.1109/tpel.2017.2789218
- Yao, W., Yang, Y., Zhang, X., Blaabjerg, F., Loh, P.C.: Design and analysis of robust active damping for LCL filters using digital notch filters. IEEE Trans. Power Electron., 32(3), 2360-2375 (2017) https://doi.org/10.1109/TPEL.2016.2565598
- Dannehl, J., Liserre, M., Fuchs, F.W.: Filter-based active damping of voltage source converters with LCL filter. IEEE Trans. Ind. Electron., 58(8), 3623-3622 (2011) https://doi.org/10.1109/TIE.2010.2081952
- Tang, Y., Loh, P.C., Wang, P., Choo, F.H., Gao, F.: Exploring inherent damping characteristic of LCL-filters for three-phase grid-connected voltage source inverters. IEEE Trans. Power Electron. 27(3), 1433-1443 (2012) https://doi.org/10.1109/TPEL.2011.2162342
- Chen, H.-C., Cheng, P.T., Wang, X., Blaabjerg, F.: A passivity-based stability analysis of the active damping technique in the offshore wind farm applications. IEEE Trans. Ind. Appl. 54(5), 5074-5082 (2018) https://doi.org/10.1109/tia.2018.2853044
- R.-Diza, E., Freijedo, F.D., Vasquez, J.C., Guerrero, J.M.: Analysis and comparison of notch filter and capacitor voltage feedforward active damping techniques for LCL Grid-connected converters. IEEE Trans. Power Electron., 34(4), 3958-3972 (2019) https://doi.org/10.1109/tpel.2018.2856634
- Aapro, A., Messo, T., Roinila, T., Suntio, T.: Effect of active damping on output impedance of three-phase grid-connected converter. IEEE Trans. Ind. Appl., 64(9), 7532-7541 (2019)
- Yoon, C., Bai, H., Beres, R.N., Wang, X., Leth Bak C., Blaabjerg, F.: Harmonic stability assessment for multiparalleled, grid-connected inverters. IEEE Trans. Sustainable Energy, 64(9), 1388-1397 (2016)
- Harnefors, L., Finger, R., Wang, X., Bai, H., Blaabjerg, F.: VSC Input-admittance modeling and analysis above the nyquist frequency for passivity-based stability assessment. IEEE Trans. Ind. Electron., 65(8), 6362-6370 (2017) https://doi.org/10.1109/tie.2017.2787592
- Sadabadi, M.S., Haddadi, A., Karimi, H., Karimi, A.: A Robust active damping control strategy for an LCL-based grid-connected DG Unit. IEEE Trans. Ind. Electron., 64(10), 8055-8065 (2017) https://doi.org/10.1109/TIE.2017.2696501
- Hedayati, M.H., B., A.A., John, V.: Common-mode and differential-mode active damping for PWM rectifiers. IEEE Trans. Power Electron., 29(6), 3188-3200 (2017) https://doi.org/10.1109/TPEL.2013.2274102
- Wang, B., Xu, Y., Shen, Z., Zou, J., Li, C., Liu, H.: Current control of grid-connected inverter with LCL filter based on extended-state observer estimations using single sensor and achieving improved robust observation dynamics. IEEE Trans. Power Electron. 64(7), 5428-5439 (2017)
- Errouissi, R., Al-Durra, A.: Design of PI controller together with active damping for grid-tied LCL-filter systems using disturbance-observer-based control approach. IEEE Trans. Ind. Appl., 54(4), 3820-3831 (2018) https://doi.org/10.1109/tia.2018.2823258
- Z. Ma, L. Zhou, J. Liu: Proportional capacitor current feedback based active damping control for LCL-filter converters with considerable control delay. In: Proc. IEEE Applied Power Electronic Conference and Exposition, pp. 3110-3114 (2020)
- Z. Ma, L. Zhou, J. Liu: Harmonic current depression for medium voltage three-level wind power converter with active damping control. In: Proc. IEEE Applied Power Electronic Conference and Exposition, pp 3271-3275 (2020)