Mohammad Naser Hashemnia

4 Questions 19 Answers 0 Followers

Questions related from Mohammad Naser Hashemnia

How to determine the initial phase angle in the SRF-PLL?

Dear all, My question is regarding the synchronous reference frame phase-locked loop (SRF-PLL), as discussed in the book "Doubly fed induction machines:Modelling and control for wind energy...

27 November 2019 1,962 5 View

Why can not pole number of PMSG be low in direct drive PMSG wind energy conversion systems when the converter can handle frequency correction?

Dear All, A question has arised in my mind regarding the importance of a wind energy conversion system comprising of a PMSG directly connected to the wind turbine (ie, direct drive) and a...

02 June 2018 7,916 13 View

What does active power control of a wind generator mean conceptually?

Dear all, As you know, there are many publications regarding active and reactive power control in a wind energy conversion system. For instance, decoupled active and reactive power control of a...

02 June 2018 5,555 12 View

Loss minimization control of DFIG-based wind energy conversion systems

Dear all, As you know, the loss minimization control has been extensively addressed in many papers for both induction motors, and recently for doubly fed induction generators used in wind energy...

01 January 1970 1,327 3 View