CrazyEngineers
CrazyEngineers

  • Wireless power transmission

    Furqan Haider

    Member

    Updated: Oct 26, 2024
    Views: 1.4K
    I m working on wireless power transfer.... I have done with resonant coupling in it but it works only upto 4-5 cm.... But I want to implement it from 1-2 meters... And after reading many research papers I found that this thing would made possible through microwave power transmission... Do anyone have knowledge about this technology ...?
    0
    Replies
Howdy guest!
Dear guest, you must be logged-in to participate on CrazyEngineers. We would love to have you as a member of our community. Consider creating an account or login.
Replies

  • Ramani Aswath

    Member • Jan 17, 2016

    Very long back we tried some experiments with IR Lasers. This was more for communication rather than power transmission. It requires precise alignment. We did not pursue it.
    There are lots of publications and patents on this. A couple of papers are here:
    1. A High-Efficiency Dual-Frequency Rectenna for 2.45- and 5.8-GHz Wireless Power Transmission
    #-Link-Snipped-#

    2. Low-profile circularly polarized rectifying antenna for wireless power transmission at 5.8 GHz
    #-Link-Snipped-#

    Many more are here:
    <a href="https://scholar.google.co.in/scholar?hl=en&q=Wireless+power+transmission&btnG=" target="_blank" rel="nofollow noopener noreferrer">Google Scholar</a>
    Are you sure? This action cannot be undone.
    Cancel

  • Furqan Haider

    Member • Jan 17, 2016

    A.V.Ramani
    Very long back we tried some experiments with IR Lasers. This was more for communication rather than power transmission. It requires precise alignment. We did not pursue it.
    There are lots of publications and patents on this. A couple of papers are here:
    1. A High-Efficiency Dual-Frequency Rectenna for 2.45- and 5.8-GHz Wireless Power Transmission
    #-Link-Snipped-#

    2. Low-profile circularly polarized rectifying antenna for wireless power transmission at 5.8 GHz
    #-Link-Snipped-#

    Many more are here:
    <a href="https://scholar.google.co.in/scholar?hl=en&q=Wireless+power+transmission&btnG=" target="_blank" rel="nofollow noopener noreferrer">Google Scholar</a>
    But sir this mpt method is too much at undergraduate level. Is there any other method to do this... i.e with tesla coils or something else?
    Are you sure? This action cannot be undone.
    Cancel

  • Ramani Aswath

    Member • Jan 17, 2016

    There is nothing like UG level and such for such devices. If you are considering a marketable product, it has to conform to various safety standards (See IEC 61010:2010). In this case since power is going to be radiated by EMR and the device will be for general use there are stringent requirements for safety. Users may be having active implants like pacemakers, Deep Brain Simulators and other such implanted active devices. Quite a bit of design is needed for any wireless power devices. Making a workable device conforming to all applicable standards is a major activity.
    Are you sure? This action cannot be undone.
    Cancel
Home Channels Search Login Register