Haran Karmaker

From ETHW

Haran Karmaker

Biography

Haran Karmaker has driven the development of internationally accepted standards invaluable to advancing the state of the art in electrical machines. The IEEE 1812-2014 standard on testing permanent magnet machines developed under his leadership is used to validate the performance of permanent magnet electrical machines. Here he validated a test method to separate the friction and windage losses from core losses by designing, manufacturing, and testing a large permanent magnet wind turbine generator. IEEE 115-2019, for testing wound rotor synchronous machines, was revised under his leadership, addressing losses in large synchronous machines to improve their energy efficiency. For IEEE 112-2017, he included a test method for large induction machines using superposition principles to test in the factory where facilities for loading large machines are not available.

An IEEE Life Fellow, Karmaker is a principal R&D engineer with TECO Westinghouse Motor Company, Round Rock, TX, USA.