Browsing by Author "Huang, L"

Now showing 1 - 2 of 2
  • Thumbnail Image
    ItemOpen Access
    Effect of platform configurations and environmental conditions on the performance of floating solar photovoltaic structures
    (TU Delft OPEN Publishing, 2024-05-20) Jifaturrohman, MI; Putranto, T; Utama, IKAP; Huang, L
    The growth and development of floating solar photovoltaic (FPV) power plants is a prominent topic within renewable energy technology. One reason contributing to this desired technology design concept is the possibility of land acquisition issues, whereas the usage of the ocean provides a greater technical alternative area. The objective of the research is to present an innovative design for a floating structure, focusing on investigating and comparing the seakeeping performance of several hull configurations: catamaran, trimaran, quadrimaran and pentamaran. The final computational simulation results indicate a linear negative trend in the motion response graphs, particularly in specific significant response values for heave (Global Z), roll (Global RX), and pitch (Global RY), as the hull configuration increases.
  • Thumbnail Image
    ItemOpen Access
    Enhancing pure oscillatory response motion performance: innovative designs for semi-submersible and catamaran floating photovoltaic systems (FPVs) in various sea-state conditions
    (IEEE, 2024-10-21) Dhaifullah, MH; Jifaturrohman, MI; Putranto, T; Setyawan, D; Utama, IKAP; Huang, L
    A study approach to the novel design of floating photovoltaic systems has been provided using CFD simulation to determine motion characteristics on irregular waves with the JONSW AP spectrum under various water conditions. The simulation included in the frequency domain, shows that the CFPV model exhibits more stable behavior compared to its alternative model. This is due to the findings that the SFPV model has motion excitation associated with its own RAO against the wave energy spectrum at a frequency of 2.13 rad/sec (SS-2). This leads to a significantly dominant difference in motion quality concerning the significant response motion parameter. The quality difference values can be distinguished as heave with a value of 0.26 meters, roll with a value of 4.19°, and pitch with a value of 1.27°.