MPPT and GMPPT Implementation for Buck-Boost Mode Control of quasi-Z-Source Inverter

Oleksandr Husev; Dmitri Vinnikov; Carlos Roncero-Clemente; Frede Blaabjerg; Ryszard Strzelecki

doi:10.1109/tie.2021.3125658

MPPT and GMPPT Implementation for Buck-Boost Mode Control of quasi-Z-Source Inverter

Abstrakt

The focus is on the maximum power point tracking implementation for the buck-boost voltage mode control of a single-phase multilevel inverter based on a three-level neutral point clamped quasi-Z-source topology. To utilize shoot-through states only when boost function is needed and avoid it in the buck mode, two different control approaches are required. This work proposes merged control system which provides switching between different control algorithms in the buck and boost modes. In particular, a hysteresis band between the buck and boost modes is proposed which provides smooth and stable performance. It also includes features of the implementation of the global maximum power point tracking, which can scan the entire input voltage range in up to 10 seconds. Experimental results showed that proposed control system provides high and stable MPPT efficiency in different operation points. Finally, the key features are verified, the advantages, drawbacks, and an eventual potential for other applications are presented in conclusions.

Cytowania

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Autorzy (5)

Oleksandr Husev
Dmitri Vinnikov
Carlos Roncero-Clemente
Frede Blaabjerg Professor
Ryszard Strzelecki prof. dr hab. inż.

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Wersja publikacji: Accepted albo Published Version
DOI:: Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1109/TIE.2021.3125658
Licencja: Copyright (2021 IEEE)

Słowa kluczowe

INVERTERS , MAXIMUM POWER POINT TRACKERS , CAPACITORS , CONTROL SYSTEMS , VOLTAGE CONTROL , SWITCHING FREQUENCY , SWITCHES

Informacje szczegółowe

Kategoria:

Publikacja w czasopiśmie

Typ:

artykuły w czasopismach

Opublikowano w:

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS nr 69, strony 11348 - 11358,
ISSN: 0278-0046

Język:

angielski

Rok wydania:

2022

Opis bibliograficzny:

Husev O., Vinnikov D., Roncero-Clemente C., Blaabjerg F., Strzelecki R.: MPPT and GMPPT Implementation for Buck-Boost Mode Control of quasi-Z-Source Inverter// IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS -Vol. 69,iss. 11 (2022), s.11348-11358

DOI: