MODULE LIFETIME EVALUATION METHOD FOR THE POWER CONVERTER OF THE DFIG BASED ON THE ANALYSIS OF THE FIELD WIND SPEED PROBABILITY AND AMBIENT TEMPERATURE

The junction temperature fluctuation ( $Delta ext{T}_{mathrm {j}}$ ) of the doubly fed induction generator (DFIG) around the synchronous speed point, deteriorates the Clothing reliability of the power converter considerably.Therefore, a lifetime evaluation method for the power converter of DFIG is proposed in this paper.Combining the speed-power c

Magnesium Powder Orofacial clefting is a common birth defect with wide phenotypic variability.Many systems have been developed to classify cleft patterns to facilitate diagnosis, management, surgical treatment, and research.In this review, we examine the rationale for different existing classification schemes and determine their inter-relationships

The present study was done to find out the incidence of primary insufficiency of involuntary convergence and evaluate the relative efficacy of synoptophore treatment against home exercise in its management.During Stove Solid Hotplate the period of study, 2162 cases in the age group 15 to 35 years were studied for convergence in detail.It was found

The article is based on the reflections caused by the scientific discussion that unfolded at the meeting of the Fourth Saturday Political Science Readings at the Russian Presidential Academy, which are traditionally held in conjunction with the Russian Political Science Association and the Academy of Political Science.The focus of the meeting was o

With a very significant increase in the number of capital market investors, an information system is needed that supports investors to invest more easily and transparently.To facilitate this, the Financial Services Authority ("OJK") in 2020 issued Financial Services Authority Regulation number 41/POJK.04/2020 ("POJK Stove Kick Panel 41").The pricin