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http://digilib.its.ac.id SUMMARY PENINGKATAN EFISIENSI MOTOR INDUKSI DENGAN MENINGKATKAN SISTEM PENDINGINANNYA Created by Widyartono, Mahendra Subject : Motor listrik Subject Alt : Electric Machinery Keyword : : Pendinginan ; efisiensi ; rangkaian ekivalen ; motor induksi ; rugi-rugi ; pengukuran suhu Description : Meningkatkan efisiensi dari motor induksi, yang merupakan mesin listrik yang menggunakan energi paling besar, dapat menghemat sebagian besar energi. Tugas akhir ini membahas tentang hubungan antara efisiensi atau rugi-rugi dengan suhu dari motor induksi melalui percobaan dan pengukuran dengan cara mengubah parameter seperti beban. Rugi-rugi dan efisiensi dihitung dari rangkaian ekivalen dan percobaan. Suhu kumparan yang bervariasi mempengaruhi efisiensi dari motor induksi. Pada beban 3300 watt, penurunan suhu sebesar 10 – 20° C mengakibatkan efisiensi meningkat sebesar 4 – 5 %. Hasil percobaan menunjukkan perbaikan metode pendinginan mengakibatkan efisiensi motor meningkat. Description Alt: Improving the efficiency of Induction motors, which are the most energy consuming electric machines in the world, saves much energy. This final project presents the relationship between the efficiency or the losses and the temperature of coils with experiment by changing parameters such as the load. The losses and the efficiency are calculated from an equivalent circuit methods as well as experiments. Temperatures variation affects much on the efficiency. Temperature reduction by 10 – 20 °C causes the efficiency increases by 4 – 5 % at load 3300 Watt. The result show that the improvement of the cooling performances increases the efficiency of the motor. Contributor : Ir. Soedibyo, MMT Date Create : 23/12/2009 Type : Text Format : pdf. Language : Indonesian Identifier : ITS-Undergraduate-3100006027558 Collection : 3100006027558 Call Number : RSE 621.313 Wid p Source : Undergraduate Theses of Electrical ENgineering, RSE 621.313 Wid p, 2006 COverage : ITS Community Only Right : Copyright @2006 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library Page 1
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http://digilib.its.ac.id
SUMMARY
PENINGKATAN EFISIENSI MOTOR INDUKSI DENGAN MENINGKATKANSISTEM PENDINGINANNYA
Created by Widyartono, Mahendra
Subject : Motor listrik
Subject Alt : Electric Machinery
Keyword : : Pendinginan ; efisiensi ; rangkaian ekivalen ; motor induksi ; rugi-rugi ; pengukuran suhu
Description :Meningkatkan efisiensi dari motor induksi, yang merupakan mesin listrik yang menggunakan energi paling besar, dapatmenghemat sebagian besar energi. Tugas akhir ini membahas tentang hubungan antara efisiensi atau rugi-rugi dengansuhu dari motor induksi melalui percobaan dan pengukuran dengan cara mengubah parameter seperti beban. Rugi-rugidan efisiensi dihitung dari rangkaian ekivalen dan percobaan. Suhu kumparan yang bervariasi mempengaruhi efisiensidari motor induksi. Pada beban 3300 watt, penurunan suhu sebesar 10 – 20° C mengakibatkan efisiensi meningkatsebesar 4 – 5 %. Hasil percobaan menunjukkan perbaikan metode pendinginan mengakibatkan efisiensi motormeningkat.
Description Alt:Improving the efficiency of Induction motors, which are the most energy consuming electric machines in the world,saves much energy. This final project presents the relationship between the efficiency or the losses and the temperatureof coils with experiment by changing parameters such as the load. The losses and the efficiency are calculated from anequivalent circuit methods as well as experiments. Temperatures variation affects much on the efficiency. Temperaturereduction by 10 – 20 °C causes the efficiency increases by 4 – 5 % at load 3300 Watt. The result show that theimprovement of the cooling performances increases the efficiency of the motor.
Contributor : Ir. Soedibyo, MMT
Date Create : 23/12/2009
Type : Text
Format : pdf.
Language : Indonesian
Identifier : ITS-Undergraduate-3100006027558
Collection : 3100006027558
Call Number : RSE 621.313 Wid p
Source : Undergraduate Theses of Electrical ENgineering, RSE 621.313 Wid p, 2006
COverage : ITS Community Only
Right : Copyright @2006 by ITS Library. This publication is protected by copyright and permissionshould be obtained from the ITS Library prior to any prohibited reproduction, storage in aretrievel system, or transmission in any form or by any means, electronic, mechanical,photocopying, recording, or likewise. For information regarding permission(s), write to ITSLibrary
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