Development of automated test bench for qualification testing of power converters for electromagnets

A large number of power converters are required to energize various electromagnets in particle accelerators. It therefore becomes imperative to carry out thorough testing of these power converters before they are deployed in the system to ensure intended functionality and overcome the infant mortality. Automation is expected to facilitate conducting routine test on magnet power converters in an orderly, streamlined and more efficient manner with proper documentation of the test results. This paper explains the development of automated test bench and its utility in testing of power converters for electromagnets. (author)