Energy losses modeling in induction motors fed by Danfoss VF micro drive FC51

Mohammad, A.; Lokshin, E.; Averbukh, Moshe

doi:10.1109/eeei.2014.7005868

Cited by 2 publications

(1 citation statement)

References 19 publications

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“…Cara kerja alat pada Rancang Bangun Pengendali Kecepatan Motor Pada Sistem Otomasi Conveyor ini menggunakan listrik 1 fasa 220 VAC sebagai sumber daya bagi dua komponen, yaitu PLC Omron, dan VFD. VFD Danfoss yang digunakan dalam sistem ini bertipe Danfoss FC 51 yang dapat mengatur frekuensi yang bervariasi pada motor induksi (Mohammad, Lokshin and Averbukh, 2014).…”

Section: Metodeunclassified

Implementasi Pengatur Kecepatan Motor Pada Mesin Conveyor Penyortir Logam Otomatis

Eriyadi¹,

Putra²

2020

JTT

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Metal sorting conveyor is a device that is used to separate metal and non-metal objects, the drive of this conveyor uses ½ Horse Power (HP) induction motor as its prime mover. To adjust the rotation of the induction motor 1 HP Variable Frequency Drive (VFD) is used. This VFD is set with the double speed parameter so that later the motor can rotate variably in two speeds. The input parameters of the VFD itself use switches in the form of photo electric and inductive proximity which are controlled automatically using Programmable Logic Control (PLC). The digital output of the PLC will then communicate with the digital input of the VFD so that when the object on the conveyor is detected by a photoelectric, the VFD will adjust the frequency by 8,5 Hz, if the object on the conveyor is detected by metal by inductive proximity, the VFD will set the frequency by 14,5Hz . So that at each of these frequencies the motor can rotate with speeds of 241,5 rpm and 359,5 rpm. The results of the trials carried out show that VFD can regulate in a number of speeds in a variable manner, but in this study limited to using two speeds or double speed as a variable speed experiment.

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Section: Metodeunclassified

Implementasi Pengatur Kecepatan Motor Pada Mesin Conveyor Penyortir Logam Otomatis

Eriyadi¹,

Putra²

2020

JTT

View full text Add to dashboard Cite

show abstract

Optimal Selection of Asynchronous Motor-Gearhead Couple Fed by VFD for Electrified Vehicle Propulsion

2021

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Widespread applications of AC motors fed by variable frequency drives in electrified vehicles have become a conventional technical solution. The flexibility of control, low cost, and high energy efficiency attract developers and engineers to apply these appliances in cars, railway trains, trams, etc. The distinctive characteristic of vehicles is a wide range of required rotation speed and torque. This circumstance means that the problems of the AC motor (nominal power, synchronous speed) and gearbox (transmission ratio) become non-trivial and necessitate optimal selection to ensure the best functionality of the entire driving system. This study proposes an approach for the optimal choice of a specific AC motor (nominal rating, synchronous speed) and the transmission ratio of the gearbox by analyzing the entire system’s losses. The optimal selection of an AC motor ensures maximum energy efficiency for a specific transportation driving cycle.

show abstract

Energy losses modeling in induction motors fed by Danfoss VF micro drive FC51

Cited by 2 publications

References 19 publications

Implementasi Pengatur Kecepatan Motor Pada Mesin Conveyor Penyortir Logam Otomatis

Implementasi Pengatur Kecepatan Motor Pada Mesin Conveyor Penyortir Logam Otomatis

Optimal Selection of Asynchronous Motor-Gearhead Couple Fed by VFD for Electrified Vehicle Propulsion

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