Scopus
YÖKSİS DOI Eşleşti
SJR Q1
Implementation of enhanced non-adaptive cascaded DSC-PLLs for renewable energy systems
International Journal of Electrical Power and Energy Systems · Ocak 2022
YÖKSİS Kayıtları
Implementation of enhanced non-adaptive cascaded DSC-PLLs for renewable energy systems
International Journal of Electrical Power & Energy Systems · 2022 SCI-Expanded
Dr. Öğr. Üyesi FEHMİ SEVİLMİŞ →
Implementation of enhanced non-adaptive cascaded DSC-PLLs for renewable energy systems
International Journal of Electrical Power & Energy Systems · 2022 SCI-Expanded
Doç. Dr. HULUSİ KARACA →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Implementation of enhanced non-adaptive cascaded DSC-PLLs for renewable energy systems
2022 ISSN: 0142-0615 SCI-Expanded Q1
Dr. Öğr. Üyesi FEHMİ SEVİLMİŞ →
Makale Bilgileri
ISSN01420615
Yayın TarihiOcak 2022
Cilt / Sayfa134
Scopus ID2-s2.0-85112003347
Özet
In recent years, to fast and accurately extract the grid voltage information, using cascaded delayed signal cancellation (CDSC) operators in the prefiltering stage of phase locked loops (PLLs) has become highly popular. Non-adaptive CDSC (NCDSC) operators do not cause the stability problems unlike adaptive CDSC operators. So, researchers use the NCDSC operators intensely. Nonetheless, the NCDSC operators have two main drawbacks: (1) the dynamic responses of NCDSC-PLLs are not fast enough, similar to adaptive CDSC operators-based PLLs; and (2) the imbalance rejection capability of the NCDSC-PLLs dramatically deteriorates in case of large frequency variations. In this paper, to overcome these problems, two enhanced NCDSC-PLLs, which are called the ENCDSC-PLL1, and ENCDSC-PLL2, are suggested. The parameter design procedures of suggested PLLs are given by means of their small- signal models. Since the proposed ENCDSC-PLLs are the nonminimum-phase systems, their stability analyses are evaluated by Nyquist diagram. The feasibility and effectiveness of the proposed ENCDSC-PLLs are validated by experimental results.
Yazarlar (2)
1
Fehmi Sevilmiş
ORCID: 0000-0002-6059-9583
2
Hulusi Karaca
Anahtar Kelimeler
Delayed signal cancellation (DSC)
Moving average filter (MAF)
Phase locked loop (PLL)
Synchronization
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
International Journal of Electrical Power and Energy Systems
Q1
OA
SJR Skoru1,714
H-Index175
YayıncıElsevier Ltd
ÜlkeUnited Kingdom
Electrical and Electronic Engineering (Q1)
Energy Engineering and Power Technology (Q1)
Metrikler
17
Atıf
2
Yazar
4
Anahtar Kelime