Abstract—Decoupled double synchronous reference frame Phase-locked loop (DDSRF-PLL) is able to detect the phase angle of positive sequence when the three-phase voltages are unbalanced and distorted. In this paper, it is applied to the compensation current detection algorithm of shunt active power filter (SAPF) to replace a conventional PLL. Simulation results indicate that the compensation performance could be improved under voltage unbalance and distortion. Besides, DDSRF-PLL implemented on one field-programmable gate array (FPGA) chip is proposed. When compared with widely used digital signal processors (DSPs) in power control, FPGA the proposed structure has the advantages of parallel processing and rich user-defined I/O ports so that it...
The purpose of this thesis is to study and find the appropriate grid-voltage synchronization method ...
When connecting distributed power generation systems to the utility grid, a power converter is norma...
This paper proposes a novel and simple positive sequence detector (PSD), which is inherently self-ad...
In this paper, a three-phase shunt active power filter (SAPF) controller with a fully digital implem...
Abstract-In this paper, a power electronics controller implemented on one field-programmable gate ar...
Synchronization with the utility voltage is naturally carried out by a diode bridge stage in single-...
This paper presents a digital implementation of modified synchronous reference frame in which the Ph...
The generated electrical power in present days is not able to meet its end-user requirement as power...
This paper presented a new algorithm for the performance improvement of fundamental positive sequenc...
Traditional LC filters can't work stably in small rating stand-alone power grid. So active power fil...
The detection of the fundamental frequency and phase angle of the positive sequence grid voltages ar...
Advancement in technology has resulted in increased use of electrical energy. The trend of using ene...
A novel phase-locked loop (PLL) with simple structure is proposed in the present work for three-phas...
This paper proposed an efficient phase-locked loop (PLL) that features zero steady-state error of ph...
For synchronization applications, synchronous reference frame (SRF) phase-locked loop (PLL) is widel...
The purpose of this thesis is to study and find the appropriate grid-voltage synchronization method ...
When connecting distributed power generation systems to the utility grid, a power converter is norma...
This paper proposes a novel and simple positive sequence detector (PSD), which is inherently self-ad...
In this paper, a three-phase shunt active power filter (SAPF) controller with a fully digital implem...
Abstract-In this paper, a power electronics controller implemented on one field-programmable gate ar...
Synchronization with the utility voltage is naturally carried out by a diode bridge stage in single-...
This paper presents a digital implementation of modified synchronous reference frame in which the Ph...
The generated electrical power in present days is not able to meet its end-user requirement as power...
This paper presented a new algorithm for the performance improvement of fundamental positive sequenc...
Traditional LC filters can't work stably in small rating stand-alone power grid. So active power fil...
The detection of the fundamental frequency and phase angle of the positive sequence grid voltages ar...
Advancement in technology has resulted in increased use of electrical energy. The trend of using ene...
A novel phase-locked loop (PLL) with simple structure is proposed in the present work for three-phas...
This paper proposed an efficient phase-locked loop (PLL) that features zero steady-state error of ph...
For synchronization applications, synchronous reference frame (SRF) phase-locked loop (PLL) is widel...
The purpose of this thesis is to study and find the appropriate grid-voltage synchronization method ...
When connecting distributed power generation systems to the utility grid, a power converter is norma...
This paper proposes a novel and simple positive sequence detector (PSD), which is inherently self-ad...
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