A comparative study of different PLL techniques for synchronization of grid-connected converters under unbalanced and distorted grid conditions

被引：0

作者：

Saleh, Bassem ^{[1
]}

Garmabad, Mahyar ^{[1
]}

Wohlfahrt, Thomas ^{[1
]}

Paloja, Imer ^{[1
]}

Turki, Faical ^{[1
]}

机构：

[1] Compleo Charging Solut AG, Ezzestr 8, D-44379 Dortmund, Germany

来源：

2023 25TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, EPE'23 ECCE EUROPE | 2023年

关键词：

PLL; Synchronization; AC-DC converter; Charging infrastructure for EV 's; POWER; OPERATION; SYSTEMS; FILTER;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The Synchronous Reference Frame Phase-Locked Loop (SRF-PLL) is a commonly used technique for synchronizing grid-tied converters. However, its performance suffers under unbalanced and distorted grid conditions. This paper presents experimental results comparing two alternative techniques to SRF-PLL. Results indicate remarkable improvement of over 77% in the accuracy of the estimation.

引用

页数：10

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