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Frequency-locked loop

Known as: FLL (disambiguation) 
A frequency-lock, or frequency-locked loop (FLL), is an electronic control system that generates a signal that is locked to the frequency of an input… Expand
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Papers overview

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2019
2019
Estimation of amplitude, instantaneous phase, and frequency of a single-phase grid voltage signal are studied in this letter. The… Expand
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2017
2017
Flux estimation is of great importance for high-performance motor drives. In order to improve flux estimation accuracy and reduce… Expand
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2017
2017
Accurate flux estimation is essential for the implementation of a high-performance ac motor drive. However, it still faces some… Expand
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2016
2016
The synchronous reference frame phase-locked loop (SRF-PLL) is a widely used synchronization technique in power electronics and… Expand
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2016
2016
To improve the performance of frequency-locked loops (FLLs) under distorted grid conditions, the technique of harmonic decoupling… Expand
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Highly Cited
2011
Highly Cited
2011
This paper presents a new multiresonant frequency-adaptive synchronization method for grid-connected power converters that allows… Expand
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2011
2011
A phase locked loop method is proposed for fast estimation of utility grid frequency, for control and protection purposes in grid… Expand
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2009
2009
A digitally-assisted electrothermal frequency-locked loop (FLL) is presented, whose output frequency is determined by the… Expand
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2008
2008
This paper presents a new algorithm and circuit implementation for high-speed frequency-to-voltage converters (FVC). The proposed… Expand
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1979
1979
A monolithic phase/frequency-locked loop has been developed for operation at up to 50 MHz. The loop combines wide capture range… Expand
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