System-level Reliability Enhancement of DC/DC Stage in a Single-Phase PV Inverter

Saeed Peyghami; Pooya Davari; Huai Wang; Frede Blaabjerg

doi:10.1016/j.microrel.2018.07.112

System-level Reliability Enhancement of DC/DC Stage in a Single-Phase PV Inverter

Saeed Peyghami, Pooya Davari, Huai Wang, Frede Blaabjerg

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

19 Citationer (Scopus)

173 Downloads (Pure)

Abstract

This paper studies the impact of modulation scheme, mission profile and PV array configuration on the reliability of a double-stage single-phase PV inverter. A single-phase double-stage inverter with two boost-based Maximum Power Point Tracker (MPPT) is considered and the reliability of dc/dc stage is estimated under different mission profiles. Furthermore, two types of PV panels with different output characteristics are considered to demonstrate the impact of PV array design on the PV converter reliability. Moreover, a phase shifted-switching scheme for the dc/dc converters and inverter is proposed to improve the overall reliability. The outcome is the PV converter reliability enhancement through suitable PV panel selection and proposed phase-shifted modulation scheme, which can be a system-level design for reliability guideline for PV converter and PV system designers.

Originalsprog	Engelsk
Tidsskrift	Microelectronics Reliability
Vol/bind	88-90
Sider (fra-til)	1030-1035
Antal sider	6
ISSN	0026-2714
DOI	https://doi.org/10.1016/j.microrel.2018.07.112
Status	Udgivet - 1 sep. 2018
Begivenhed	29th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis - AKKC, Aalborg, Danmark Varighed: 1 okt. 2018 → 5 okt. 2018 Konferencens nummer: 29th http://www.esref2018conf.org/

Konference

Konference	29th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis
Nummer	29th
Lokation	AKKC
Land/Område	Danmark
By	Aalborg
Periode	01/10/2018 → 05/10/2018
Internetadresse	http://www.esref2018conf.org/

Adgang til dokumentet

10.1016/j.microrel.2018.07.112

V2-ESREF-Final-vbnAccepteret manuskript, 959 KBLicens: CC BY-NC-ND 4.0

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REPEPS: REliable Power Electronic based Power System
Blaabjerg, F., Iannuzzo, F., Davari, P., Wang, H., Wang, X. & Yang, Y.
01/08/2017 → 01/12/2023
Projekter: Projekt › Forskning

Citationsformater

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title = "System-level Reliability Enhancement of DC/DC Stage in a Single-Phase PV Inverter",

abstract = "This paper studies the impact of modulation scheme, mission profile and PV array configuration on the reliability of a double-stage single-phase PV inverter. A single-phase double-stage inverter with two boost-based Maximum Power Point Tracker (MPPT) is considered and the reliability of dc/dc stage is estimated under different mission profiles. Furthermore, two types of PV panels with different output characteristics are considered to demonstrate the impact of PV array design on the PV converter reliability. Moreover, a phase shifted-switching scheme for the dc/dc converters and inverter is proposed to improve the overall reliability. The outcome is the PV converter reliability enhancement through suitable PV panel selection and proposed phase-shifted modulation scheme, which can be a system-level design for reliability guideline for PV converter and PV system designers.",

keywords = "Reliability Analysis, PV array, PV inverter, Reliability of Systems, Lifetime estimation",

author = "Saeed Peyghami and Pooya Davari and Huai Wang and Frede Blaabjerg",

year = "2018",

month = sep,

day = "1",

doi = "10.1016/j.microrel.2018.07.112",

language = "English",

volume = "88-90",

pages = "1030--1035",

journal = "Microelectronics Reliability",

issn = "0026-2714",

publisher = "Pergamon Press",

note = "29th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis, ESREF 2018 ; Conference date: 01-10-2018 Through 05-10-2018",

url = "http://www.esref2018conf.org/",

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TY - JOUR

T1 - System-level Reliability Enhancement of DC/DC Stage in a Single-Phase PV Inverter

AU - Peyghami, Saeed

AU - Davari, Pooya

AU - Wang, Huai

AU - Blaabjerg, Frede

N1 - Conference code: 29th

PY - 2018/9/1

Y1 - 2018/9/1

N2 - This paper studies the impact of modulation scheme, mission profile and PV array configuration on the reliability of a double-stage single-phase PV inverter. A single-phase double-stage inverter with two boost-based Maximum Power Point Tracker (MPPT) is considered and the reliability of dc/dc stage is estimated under different mission profiles. Furthermore, two types of PV panels with different output characteristics are considered to demonstrate the impact of PV array design on the PV converter reliability. Moreover, a phase shifted-switching scheme for the dc/dc converters and inverter is proposed to improve the overall reliability. The outcome is the PV converter reliability enhancement through suitable PV panel selection and proposed phase-shifted modulation scheme, which can be a system-level design for reliability guideline for PV converter and PV system designers.

AB - This paper studies the impact of modulation scheme, mission profile and PV array configuration on the reliability of a double-stage single-phase PV inverter. A single-phase double-stage inverter with two boost-based Maximum Power Point Tracker (MPPT) is considered and the reliability of dc/dc stage is estimated under different mission profiles. Furthermore, two types of PV panels with different output characteristics are considered to demonstrate the impact of PV array design on the PV converter reliability. Moreover, a phase shifted-switching scheme for the dc/dc converters and inverter is proposed to improve the overall reliability. The outcome is the PV converter reliability enhancement through suitable PV panel selection and proposed phase-shifted modulation scheme, which can be a system-level design for reliability guideline for PV converter and PV system designers.

KW - Reliability Analysis

KW - PV array

KW - PV inverter

KW - Reliability of Systems

KW - Lifetime estimation

UR - http://www.scopus.com/inward/record.url?scp=85054826309&partnerID=8YFLogxK

U2 - 10.1016/j.microrel.2018.07.112

DO - 10.1016/j.microrel.2018.07.112

M3 - Journal article

SN - 0026-2714

VL - 88-90

SP - 1030

EP - 1035

JO - Microelectronics Reliability

JF - Microelectronics Reliability

T2 - 29th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis

Y2 - 1 October 2018 through 5 October 2018

ER -

System-level Reliability Enhancement of DC/DC Stage in a Single-Phase PV Inverter

Abstract

Konference

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Projekter

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Citationsformater