what is perturbation

Forums Common electrical queries what is perturbation

This topic contains 1 reply, has 2 voices, and was last updated by Profile photo of Kiran Daware Kiran Daware 1 year, 8 months ago.

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • #663
    Profile photo of student
    student
    Participant
    0 votes
    Points: 19

    perturbation and observation method involves a perturbation in the operating voltage of the PV array.

    #673
    Profile photo of Kiran Daware
    Kiran Daware
    Keymaster
    26 votes
    Points: 265
    Query Resolver

    Perturbation means deviation of a system or process from is normal state caused by an external influence.

    Perturbation and observation method for PV array

    This is the most commonly used method for Maximum Power Point Tracking (MPPT). In this method,  the controller adjusts the voltage by a small amount from the array and measures the power. If the power increases , further adjustments are tried in that direction until the power no longer increases.

It's only fair to share... ;)Share on FacebookShare on Google+Tweet about this on TwitterShare on LinkedIn
Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.

It's only fair to share... ;)Share on FacebookShare on Google+Tweet about this on TwitterShare on LinkedIn