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Problem 4: Consider a three-phase 60Hz, 230V (line-line RMS voltage) three-phase induc- tion motor with Rs + R, 212 and
Posted: Sun May 15, 2022 2:18 pm
by answerhappygod
- Problem 4 Consider A Three Phase 60hz 230v Line Line Rms Voltage Three Phase Induc Tion Motor With Rs R 212 And 1 (118.28 KiB) Viewed 52 times
Problem 4: Consider a three-phase 60Hz, 230V (line-line RMS voltage) three-phase induc- tion motor with Rs + R, 212 and Xls + Xir 512. The motor is driven by a square-wave voltage source inverter. Complete the following (24 points]: = a) Estimate the third, fifth, seventh, eleventh and thirteenth harmonic currents. [12 points). Note: Use of mathematical tools is acceptable for fourier series analysis. b) Estimate the additional copper losses due to the harmonic currents of Problem 4a). (12 points]