SAGI RAMAKRISHNAM RAJU ENGINEERING COLLEGE

(Affiliated to ANDHRA UNIVERSITY, VISAKHAPATNAM)(Recognized by A.I.C.T.E, NEW DELHI)

(Accredited by N.B.A., A.I.C.T.E., NEW DELHI)

BHIMAVARAM- 534 204

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING

Certificate

This is to certify that the thesis entitled “CONTROLLING OF PITCH ANGLE

FOR VARIABLE SPEED PMSG WING TURBINE” is a bonafied record of research work carried out by Miss. JOSYULA S LAKSHMI TEJASWI (Reg.No: 313275727011), a student of final year M.E (Power Systems & Automation) in the department of Electrical and Electronics Engineering, S.R.K.R. Engineering College (Affiliated to Andhra University), Chinna-Amiram, Bhimavaram. This work is done during the year 2013-2015 in partial fulfilment of the requirements for the award of the degree of Master of Engineering in Power Systems & Automation.

Guide: H.O.D:Y.BHANU CHANDRA. Prof. N.SRINIVASU, M.E

Professor Professor

Dept. Electrical and Electronics Engineering. Dept. Electrical and Electronics Engineering.