Absriud -This paper present the design, construction and testing of two high-speed induction motor prototypes. Both machines have a laminated squirrekage rotor and a rated torque of 0.29" at 50,000rpm, i.e a rated power of 1.5kW. The main mereace between the machines is the number of poles, one 2-pole design and one &pole design. The machines a r e compared regarding harmonics, based on measnrements and the interaction between harmonics in the time and space domains are theoretically discussed. Harmonic analysis of the measured phase current at diflerent fmquencies and inverter modulations is also compared.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.