State Feedback Control Based Seamless Switch Control for Microgrid Inverter by Yuanjing Zeng, Xiangjun Quan, Qinran Hu, Zhixiang Zou, Fujin Deng

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A Three-Phase Frequency-Fixed DSOGI-PLL With Low Computational Effort by Benjamin Hoepfner, Ralf Vick

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A Design of Small Area, 0.95 mW, 612–1152 MHz Open Loop Injection-Locked Frequency Multiplier for IoT Sensor Applications by SungJin Kim, Dong-Gyu Kim, Chanho Kim, Dong Soo Lee, Behnam Samadpoor Rikan, YoungGun Pu, Sang-Sun Yoo, Minjae Lee, KeumCheol Hwang, Youngoo Yang, Kang-Yoon Lee

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Frequency-Locked Loop Based on Active Noise Cancellation Syncretized Two First-Order Low Pass Filters by Lei Pan, Zhen Li, Jingmei Zhang, Yi Pang

Subjects: “…Frequency-locked loop…”
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Variable-Length Transfer Delay-Based Synchronization Approach for Improved Dynamic Performance in Single-Phase Inverters by Evangelos E. Pompodakis, Alexandros Boubaris, Dionisis Voglitsis, Nick Papanikolaou, Yiannis A. Katsigiannis, Emmanuel S. Karapidakis

Subjects: “…Frequency locked loop…”
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Regulation of parallel converters based AC microgrid considering non‐ideal grid conditions by Kripa Tiwari, Bhim Singh

Subjects: “…frequency‐locked loop…”
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Modified Dual Second-order Generalized Integrator FLL for Frequency Estimation Under Various Grid Abnormalities by Kalpeshkumar Rohitbhai Patil, Hiren H. Patel

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DYNAMIC CHARACTERISTICS OF THE FREQUENCY-LOCKED LOOP AT THE MOMENT OF TRACKING LOSS OF THE FREQUENCY OF POINT TARGET by V. A. Kovrigin

Subjects: “…frequency-locked loop…”
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Frequency-Locked Detector Threshold Setting Criteria Based on Mean-Time-To-Lose-Lock (MTLL) for GPS Receivers by Tian Jin, Heliang Yuan, Na Zhao, Honglei Qin, Kewen Sun, Yuanfa Ji

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Adaptive Observer-Based Grid-Synchronization and Sequence Extraction Techniques for Renewable Energy Systems: A Comparative Analysis by Hafiz Ahmed, Mohamed Benbouzid

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A Novel Frequency Locked Loop With Current Harmonic Elimination Method for the Three-Phase Grid-Connected Inverter by Tawfique Uzzaman, Unghoe Kim, Woojin Choi

Subjects: “…Frequency locked loop…”
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An Angular Speed and Position FLL-Based Estimator Using Linear Hall-Effect Sensors by Luis Ibarra, Renato Galluzzi, Gerardo Escobar, Ricardo A. Ramirez-Mendoza

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A prefilter to improve the performance of transfer delay-based synchronization technique under distorted grid conditions by Jinbo Li, Qin Wang, Lan Xiao, Zehao Liu, Qunfang Wu, Zhihua Liu

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Selective Three-Phase Current Reference Generation Using Multi-Resonant Method For Shunt Active Power Filter by Cássio Xavier Rocha, José Roberto Camacho, Ernane Antônio Alves Coelho, Wanderley Alves Parreira

Subjects: “…Frequency-Locked-Loop (FLL)…”
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One-Step-Prediction Discrete Observer Based Frequency-Locked-Loop Technique for Three-Phase System by Wei Hu, Yaodong Wu, Yu Shen, Fan Yang, Xiangjun Quan, Fujin Deng, Zhixiang Zou

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Improved Frequency Locked Loop Based Synchronization Method for Three-Phase Grid-Connected Inverter under Unbalanced and Distorted Grid Conditions by Wenjie Ma, Sen Ouyang, Weidong Xu

Subjects: “…frequency locked loop (FLL)…”
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Synchronization signal extraction method based on enhanced DSSOGI-FLL in power grid distortion by Xuhu Ren, Zhengyang Lyu, Dewen Li, Zhen Zhang, Shengkun Zhang

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Suppressing Harmonics in Resolver Signals via FLL-Based Complementary Filters by Rui Wang, Zhong Wu, Yongli Shi

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An Ultra-Low Power, Adaptive All-Digital Frequency-Locked Loop With Gain Estimation and Constant Current DCO by Imran Ali, Hamed Abbasizadeh, Muhammad Riaz Ur Rehman, Muhammad Asif, Seong Jin Oh, Young Gun Pu, Minjae Lee, Keum Cheol Hwang, Youngoo Yang, Kang-Yoon Lee

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An Advanced RDC-Less System Independent of Motor Control PWM Frequency by Jun-Ik Uhm, Sung-Jun Park, Je-Suk Park, Hee-Sun Lim, Geun-Ho Lee

Subjects: “…second-order generalized integrator frequency locked loop…”
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