Susanto, Cismoni Gracia and , Agus Ulinuha, ST., MT., Ph.D (2023) Analysis of the Effect of Total Harmonic Distortion on Losses and Efficiency of Three Phase Induction Motor. Skripsi thesis, Universitas Muhammadiyah Surakarta.
![]() |
PDF (Naskah Publikasi)
Naskah Publikasi Rev.pdf Download (702kB) |
![]() |
PDF (Surat Pernyataan Publikasi)
img20230520_10461931.pdf Restricted to Repository staff only Download (323kB) |
Abstract
Three-phase induction motors are widely used as prime mover in industrial machines. This three-phase induction motor is designed to have a sinusoidal input voltage. Induction motor in its operation also produces harmonics. This is because in its manufacture, the induction motor uses a ferromagnetic material which produces B-H curve that is not linear, causing a saturation effect. The impact of harmonics on an induction motor is an increase in induction motor losses and also a reduction of motor efficiency. In addition, this harmonic generates harmonic torque along with fundamental torque which results in vibrations which have a significant influence on motor operation. In this research, the Simulink Matlab application was used to simulate a harmonic circuit in a three phase electric motor. The total output of harmonic distortion as much as possible does not exceed the standard of total harmonic distortion in IEEE 519-2014 which is 5%. Observations were made on the parameter of the electric motor, namely RPM, torque, efficiency, and motor losses. The average value of efficiency in every order is 70%. If the value of harmonic is high, so the value of losses is also high. RPM and torque is influence by harmonic
Item Type: | Thesis (Skripsi) |
---|---|
Uncontrolled Keywords: | Motor, Losses, Efficiency, Harmonic |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK02 High Voltage T Technology > TL Motor vehicles. Aeronautics. Astronautics |
Divisions: | Fakultas Teknik > Teknik Elektro |
Depositing User: | CRISMONI GRACIA SUSANTO |
Date Deposited: | 20 May 2023 08:03 |
Last Modified: | 20 May 2023 08:03 |
URI: | http://eprints.ums.ac.id/id/eprint/112746 |
Actions (login required)
![]() |
View Item |