{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}


EEE_G545_91_C_2008_2 - EEE G545/09/Compre EEE G545 Control...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
EEE G545 Control & Instrumentation of Power Electronic Systems Comprehensive Examination, 2009 Marks: 40 (Open Book) Time: 3 hours Students are expected to answer each question in a precise, to-the-point manner, with a clear understanding of each problem. Ambiguous or needlessly lengthy answers are likely to be discredited. ______________________________________________________________________________ 1. A three-phase, switch mode inverter is to be closed-loop controlled by pseudovectors so as to realise an output of balanced three phase currents of magnitude I ref . By suitable matrix operations, set up the geometric switching surface that would form the basis for control. .... (10) 2. A buck-boost DC-DC converter operates from a source of voltage
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Ask a homework question - tutors are online