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Single-Phase PLLs: A Review of Recent Advances
被引:286
作者:
Golestan, Saeed
[1
]
Guerrero, Josep M.
[1
]
Vasquez, Juan C.
[1
]
机构:
[1] Aalborg Univ, Dept Energy Technol, DK-9220 Aalborg, Denmark
关键词:
Grid-connected applications;
phase-locked loop (PLL);
single-phase systems;
synchronization;
DISCRETE FOURIER-TRANSFORM;
LOCKED-LOOP ALGORITHM;
GRID SYNCHRONIZATION;
POWER CONVERTERS;
FREQUENCY;
DESIGN;
IMPLEMENTATION;
FILTER;
SYSTEM;
D O I:
10.1109/TPEL.2017.2653861
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
Single-phase phase-locked loops (PLLs) are popular for the synchronization and control of single-phase grid-connected converters. They are also widely used for monitoring and diagnostic purposes in the power and energy areas. In recent years, a large number of single-phase PLLs with different structures and properties have been proposed in the literature. The main aim of this paper is to provide a review of these PLLs. To this end, the single-phase PLLs are first classified into two major categories: 1) power-based PLLs and 2) quadrature signal generation-based PLLs. The members of each category are then described and their pros and cons are discussed. This paper provides a deep insight into characteristics of different single-phase PLLs, and therefore, can be considered as a reference for researchers and engineers.
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页码:9013 / 9030
页数:18
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