Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Kongresse
Themenseiten
Künstliche Intelligenz Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Veranstaltungskalender Awards MyNewsletter Firmensuche
Kunden Login
Über Einzelzugang informieren
Über Unternehmenszugang informieren
Referenzkunden
Zukunftswerkstatt Sales Excellence 2025 | 08. Mai 2025

KI als Booster im Vertrieb

Lernen Sie von Digital-Experten, wie der gezielte Einsatz von KI-Unterstützung Ihrem Unternehmen in vielen Bereichen hilft, im Vertrieb einen Schritt voraus zu sein. Jetzt wieder live vor Ort teilnehmen in Frankfurt am Main!
Erweiterte Suche
Anmelden
nach oben
Electrical Engineering
Erschienen in:

13.06.2024 | Original Paper

Hardware implementation of improved transformer-less grid-connected pv inverter topologies with constant common mode voltage and enhanced efficiency

verfasst von: Aditi Atul Desai, Suresh Mikkili, Kavita Nanshikar

Erschienen in: Electrical Engineering | Ausgabe 1/2025

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Due to their small size, light weight, low cost and increased efficiency, transformer-less inverters with grid integration are becoming more and more common. Galvanic connection between the photovoltaics and the grid is the main drawback of transformer-less inverters. The parasitic capacitance present between the Photovoltaic and the ground gives rise to common mode current. This leakage current poses a threat to the life of the person coming in contact with this system. It also gives rise to electromagnetic interference. Hence, this paper has proposed a Novel H6-Inverter to eliminate leakage current and maintain a consistent common mode voltage. The superiority of the proposed inverter is confirmed by comparing its performance with existing transformer-less inverters such as H5, H6-I, H6-II, and HERIC in terms of common mode voltage and leakage current. Firstly, the above inverters are simulated using MATLAB/SIMULINK software and then validated by using OPAL-RT, a real-time simulator.
Vorheriger Artikel Sustainable energy management in microgrids: a multi-objective approach for stochastic load and intermittent renewable energy resources
Nächster Artikel A novel LF-TLBO-based optimisation scheme for islanding detection in microgrids

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
Li H, Zeng Y et al (2019) An improved H5 topology with low common mode current for transformer-less Pv grid connected inverter. IEEE Trans Power Electron 34(2):1254–1265MathSciNetCrossRefMATH
2.
Khan M, Forouzesh N et al (2019) Transformer-less inverter topologies for single-phase photovoltaic systems: a comparative review. IEEE J Emerg Select Top Power Electron 8:805–835CrossRefMATH
3.
Suan FTK et al (2011) Modeling, analysis and control of various types of transformer-less grid connected Pv inverters. In: IEEE first conference on clean energy and technology CET, pp 51–56
4.
Li W et al (2015) Topology review and derivation methodology of single-phase transformer-less photovoltaic inverters for leakage current suppression. IEEE Trans Ind Electron 62(7):4537–4551MathSciNetCrossRefMATH
5.
Arrul Dhana Mathi A, Ramaprabha R (2018) Comparative analysis of grid connected transformer-less photovoltaic inverters for leakage current minimization. Indian J Sci Technol 11:1–8CrossRef
6.
Xiao H et al (2011) An optimized transformer-less photovoltaic grid-connected inverter. IEEE Trans Ind Electron 58(5):1887–1895CrossRefMATH
7.
Xiao HF et al (2015) A Quasi-unipolar spwm full-bridge transformer-less Pv grid-connected inverter with constant common-mode voltage. IEEE Trans Pow Electron 30(6):3122–3132CrossRefMATH
8.
Kolantla D et al (2020) A critical review on various inverter topologies for Pv system architectures. IET Renew Power Gener 14(17):3418–3438CrossRefMATH
9.
Desai AA et al (2022) Novel H6 transformer-less inverter for grid connected photovoltaic system to reduce the conduction loss and enhance efficiency. Energies 15(10):2022CrossRefMATH
10.
Chamarthi PK et al (2020) A new step-up transformer-less inverter topology for 1-Φ grid-connected solar photo voltaic system. In: 2020 IEEE international conference on power electronics, smart grid and renew. Energy, 2020
11.
Barzegarkhoo R et al (2021) A novel generalized common-ground switched-capacitor multilevel inverter suitable for transformer-less grid-connected applications. IEEE Trans Power Electron 36(9):10293–10306CrossRefMATH
12.
Ma L, Tang F et al (2008) Leakage current analysis of a single-phase transformer-less PV inverter connected to the grid. In: IEEE international conference on sustainable energy technologies
13.
Gonzalez R et al (2007) Transformer-less inverter for single phase photovoltaic systems. IEEE Trans Power Electron 22:693–697CrossRefMATH
14.
Zhang L et al (2013) A family of neutral point clamped full bridge topologies for transformer-less photovoltaic grid tied inverters. IEEE Trans Power Electron 28:730–739CrossRefMATH
15.
16.
17.
Islam M et al (2015) Single phase transformer-less inverter topologies for grid tied photovoltaic system: a review. Renew Sustain Energy 45:69–86MathSciNetCrossRefMATH
18.
Ahmad Z et al (2017) Comparative analysis of single phase transformer-less inverter topologies for grid connected PV system. Sol Energy 149:245–271CrossRefMATH
19.
20.
21.
Jana J et al (2017) A review of inverter topologies for single phase grid connected photovoltaic systems. Renew Sustain Energy Rev 72:1256–1270CrossRefMATH
22.
Shayestegan M (2018) Overview of grid connected two stage transformer-less inverter design. J Modern Power Syst Clean Energy 6(4):642–655CrossRefMATH
23.
Hassaine L et al (2020) Control technique for single phase inverter photovoltaic system connected to the grid. Energy Rep 6(3):200–208CrossRefMATH
24.
Jahan HK et al (2020) A new transformer-less inverter with leakage current limiting and voltage boosting capabilities for grid connected PV applications. IEEE Trans Ind Electron 67(12):10542–10551CrossRefMATH
25.
Rizzoli G et al (2019) Comparative performance evaluation of full bridge, H5 and H6 topologies for transformer-less solar converters. IET Power Electron 12(1):22–29CrossRefMATH
26.
Vosoughi N et al (2020) A new transformer-less five level grid tied inverter for photovoltaic applications. IEEE Trans Energy Convers 35(1):106–118CrossRefMATH
27.
Tang Z et al (2021) Hybrid transformer-less Pv converters with low leakage currents: analysis and configuration. IET Renew Power Gener 15(2):368–381CrossRefMATH
28.
Rahman MM, Hossain MS, Talukder MSI, Uddin MN (2022) Transformer-less six-switch (H6)-based single-phase inverter for grid-connected photovoltaic system with reduced leakage current. IEEE Trans Ind Appl 58(1):974–985CrossRef
29.
Zhao X, Jiang D, Chen J, Shen Z, Li Q (2022) Leakage current suppression with capacitor voltage control of three-level flying capacitor grid-connected inverters. IEEE Trans Ind Electron 69(3):2191–2201CrossRefMATH
30.
31.
32.
Ciobotaru M et al (2006) Control of single stage single phase Pv inverter. EPE J 16(3):20–26CrossRefMATH
33.
34.
Metadaten
Titel
Hardware implementation of improved transformer-less grid-connected pv inverter topologies with constant common mode voltage and enhanced efficiency
verfasst von
Aditi Atul Desai
Suresh Mikkili
Kavita Nanshikar
Publikationsdatum
13.06.2024
Verlag
Springer Berlin Heidelberg
Erschienen in
Electrical Engineering / Ausgabe 1/2025
Print ISSN: 0948-7921
Elektronische ISSN: 1432-0487
DOI
https://doi.org/10.1007/s00202-024-02511-8

Weitere Artikel der Ausgabe 1/2025

Detection and classification of SMC composites based on LIBS

  • Original Paper

A multi-objective economic emission dispatch problem in microgrid with high penetration of renewable energy sources using equilibrium optimizer

  • Original Paper

An optimization based resilient control strategy for voltage unbalance compensation in grid connected microgrid system

  • Original Paper

Reliability-constrained transmission expansion planning based on simultaneous forecasting method of loads and renewable generations

  • Original Paper

An efficient hybrid approach for high-gain DC–DC converter for hydropower operated plants on DC load with super-lift converters

  • Original Paper

Presenting a model in smart electronic health networks based on IoT-Fog for health care to optimize resources

  • Original Paper