Abstract：A self-adaptive reinforced phase lock loop(PLL) design is raised in this paper,considering the traditional PLL cannot solve issues regarding phase-frequency coupling in APF. The method in the PLL using adaptive gain instead of traditional gain,solve the more input signal phase change ,the more the error signal problem. A new specific harmonic compensation algorithm is constructed and then the method is deduced. Based on simulations and experimental results,correctness of our specific harmonic compensation algorithm for this self-adaptive reinforced PLL is verified.
刘扬，谭国俊. 基于改进型自适应锁相环的特定次谐波补偿算法在APF中的应用[J]. 电工技术学报, 2013, 28(5): 259-264.
Liu Yang,Tan Guojun. Specific Harmonic Compensation Algorithm Based on Self-Adaptive Reinforced Phase Lock Loop for APF. Transactions of China Electrotechnical Society, 2013, 28(5): 259-264.
[1] Yu X, Sun Y, Zhang L, et al. A 1GHz fractional-N PLL clock generator with low-OSR #x00394;#x003a3; modulation and FIR-embedded noise filtering[C]. IEEE International Solid-State Circuits Conference, 2008: 346-347, 618. [2] Tierno J A, Rylyakow A V, Friedman D J. A wide power supply range, wide tuning range, all static CMOS all digital PLL in 65nm SOI[J]. IEEE Journal of Solid-State Circuits, 2008, 42(6): 42-51. [3] Kim J. Adaptive-bandwidth phase-locked loop with continuous background frequency calibration[J]. IEEE Transactions on Circuits and Systems-II: Express Briefs, 2009, 56(3): 205-209. [4] 刘健犇, 陈乔夫, 代少君, 等. 串联混合型有源滤波器直流母线电压控制策略[J]. 电工技术学报, 2012, 27(9): 54-61. Liu Jianben, Chen Qiaofu, Dai Shaojun, et al. DC-link voltage control strategy of series hybrid active power filter[J]. Transactions of China Electrotechnical Society, 2012, 27(9): 54-61. [5] 陶兴华, 李永东, 孙敏, 等. 一种基于同步旋转坐标变换的单相锁相环新算法[J]. 电工技术学报, 2012, 27(6): 148-152. Tao Xinghua, Li Yongdong, Sun Min, et al. A novel single-phase locked loop algorithm based on synchronous reference frame[J]. Transactions of China Electrotechnical Society, 2012, 27(6): 148-152. [6] 丁士启, 帅智康, 罗安. 一种新型注入式混合有源电力滤波器[J]. 电工技术学报, 2012, 27(1): 202-208. Ding Shiqi, Shuai Zhikang, Luo An. A novel injection type hybrid active power filter[J]. Transactions of China Electrotechnical Society, 2012, 27(1): 202-208. [7] 刘亚梅, 惠锦, 杨洪耕. 电力系统谐波分析的多层DFT插值校正法[J]. 中国电机工程学报, 2012, 32(25): 182-188. Liu Yamei, Hui Jin, Yang Honggeng. Multilayer DFT interpolation correction approach for power system harmonic analysis[J]. Proceedings of the CSEE, 2012, 32(25): 182-188. [8] 石磊, 单潮龙, 吴旭升, 等. 并联电压型中频有源滤波器注入电感的计算与分析[J]. 中国电机工程学报, 2011, 31(12): 252-258. Shi Lei, Shan Chaolong, Wu Xusheng, et al. Calculation and analysis of injection inductance for medium frequency shunt active power filter[J]. Proceedings of the CSEE, 2011, 31(12): 252-258.
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