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  1. AU="Kashif, Syed Abdul Rahman"
  2. AU="Schouest, Katherine R"
  3. AU=Henderson Lindsay B.
  4. AU="Le Duff, Johanne"
  5. AU="Mutsvangwa, T"
  6. AU="Dowsey, Andrew W."
  7. AU="López-Méndez, Rosalía"
  8. AU="Maisano, Valerio"
  9. AU="Chen, Du"
  10. AU="Thomas J. LaSalle"
  11. AU=Misra Lopa
  12. AU="Rachel P. L. van Swelm"
  13. AU=Sheik Amamuddy Olivier
  14. AU="Régis Resende Paulinelli"
  15. AU=Saxon Jamie A.
  16. AU="Jarvis, Casey M"
  17. AU="Karki, Sudesha"
  18. AU="Caregnato-Neto, Angelo"
  19. AU=Iwakura Katsuomi
  20. AU="Lin, Shengyun"
  21. AU=Huang Jun
  22. AU="Leng, Jiancai"
  23. AU="Rutgers van der Loeff, Michiel M"
  24. AU="Penak, Bianca"
  25. AU="Shao, Shiliang"
  26. AU="Haro-Barceló, Júlia"
  27. AU="Jian Zeng"
  28. AU="Toyoda, Masanori"
  29. AU=Levine Ross L
  30. AU="Michael N. Antoniou"
  31. AU="Mushtaq, Rabeea"
  32. AU="Elwany Elsnosy"
  33. AU="Bertilacchi, Maria Sofia"
  34. AU="I.C.F.Wong, "
  35. AU="Pootrakul, Llana"
  36. AU="Heydari Beni, Nargess"
  37. AU="Pinter, Emily N"
  38. AU="Hogan, William J"
  39. AU="Tikute, Sanjaykumar"
  40. AU="Lu Shi"
  41. AU="A.Allocca, "
  42. AU="Collinge, Mark"
  43. AU="Fullaondo, Asier"
  44. AU="Yang, Jingrui"

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  1. Artikel ; Online: Modified W-type configuration for a single-phase reduced parts count 81-level inverter.

    Ahmed, Sajjad / Saqib, Muhammad Asghar / Kashif, Syed Abdul Rahman

    PloS one

    2022  Band 17, Heft 6, Seite(n) e0269714

    Abstract: The technology of modern power systems is revolutionizing as renewable energy sources are being integrated with electric power grids. In the form of inverters, power electronic converters are becoming an integral part of power systems due to their ... ...

    Abstract The technology of modern power systems is revolutionizing as renewable energy sources are being integrated with electric power grids. In the form of inverters, power electronic converters are becoming an integral part of power systems due to their massive demand for grid integration of photovoltaic (PV) systems. Existing multilevel inverter topologies either require an output filter to get a sinusoidal voltage or generate a higher number of output voltage levels at the expense of many hardware resources. This paper presents a new single-phase 81-level inverter configuration with the name given as 'Modified W-Type Multilevel Inverter'. The proposed inverter configuration uses only eighteen power switches and four DC voltage sources to generate an 81-level output voltage approaching a sinusoidal waveform without an output filter. The general design equations are developed to calculate the number of switches, the number of voltage levels, and the number of DC sources for the proposed configuration. Loss and efficiency analysis is carried out that verifies a good practical efficiency of the proposed inverter configuration during the dynamic operation. A comparative analysis with the existing MLI topologies is also carried out that validates the effectiveness and novelty in reducing parts count and higher number of voltage levels. The proposed topology offers 1.04% total harmonic distortion of the output voltage which is within the benchmarks specified for grid integration without any filter requirements. The proposed inverter configuration is simulated in MATLAB/Simulink, and the results are validated by the design and development of a hardware prototype.
    Mesh-Begriff(e) Electric Power Supplies ; Electricity ; Electrodes ; Electronics/methods
    Sprache Englisch
    Erscheinungsdatum 2022-06-22
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0269714
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Impact of parameter control on the performance of APSO and PSO algorithms for the CSTHTS problem: An improvement in algorithmic structure and results.

    Iqbal, Muhammad Ahmad / Fakhar, Muhammad Salman / Kashif, Syed Abdul Rahman / Naeem, Rehan / Rasool, Akhtar

    PloS one

    2021  Band 16, Heft 12, Seite(n) e0261562

    Abstract: Cascaded Short Term Hydro-Thermal Scheduling problem (CSTHTS) is a single objective, non-linear multi-modal or convex (depending upon the cost function of thermal generation) type of Short Term Hydro-Thermal Scheduling (STHTS), having complex hydel ... ...

    Abstract Cascaded Short Term Hydro-Thermal Scheduling problem (CSTHTS) is a single objective, non-linear multi-modal or convex (depending upon the cost function of thermal generation) type of Short Term Hydro-Thermal Scheduling (STHTS), having complex hydel constraints. It has been solved by many metaheuristic optimization algorithms, as found in the literature. Recently, the authors have published the best-achieved results of the CSTHTS problem having quadratic fuel cost function of thermal generation using an improved variant of the Accelerated PSO (APSO) algorithm, as compared to the other previously implemented algorithms. This article discusses and presents further improvement in the results obtained by both improved variants of APSO and PSO algorithms, implemented on the CSTHTS problem.
    Mesh-Begriff(e) Algorithms ; Energy-Generating Resources ; Humans ; Power Plants
    Sprache Englisch
    Erscheinungsdatum 2021-12-17
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0261562
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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    Kategorien

    Über subito bestellen

    Dieser Service ist kostenpflichtig (siehe Lieferbedingungen von subito). Bestellungen, die einen Artikel nebst Supplementary Material umfassen, werden grundsätzlich wie mehrfache Bestellungen bearbeitet. Gebühren fallen in diesen Fällen für jede einzelne Bestellung an.

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