Perancangan Sistem Pemanas Bearing Menggunakan Kontrol Pi Berbasis Mikrokontroler Atmega 8535
Abstract: Bearing is an
important component of motor and generator, bearing is used as a buffer
component of shaft rotor that has function to decrease the friction between
shaft rotor and housing. The damaging on a bearing can make an increasing of
power consumption and a big friction that can make many vibrations and uproar
in the motor or generator.
Based on SKF’s research, 16% of the bearing’s initial damage is caused by
the wrong assembling method. For example the installation of the bearing in the
shaft is forcefully, by hits or burns them use the asetelin weld. The heating
of bearing uses assetelin, isen’t good. Because the heat is not be stread
evenly. So in order to get heating is
average in bearing, we use induction heat.
This making final assignment is to make a bearing heater which use
induction method with digital PI control
induction method. With Microcontroller ATmega 8535 as a digital code’s
processor and as their controller. This instrument can raise the increasing
linear temperature and the average heat. Beside that, the temperature of the
heated bearing also can be kept on interval 80° - 90°C. With this instrument,
the diameter of the heated bearing can expand, the heating is average and the
bearing temperature can be controlled, so the bearing can be installed in the
shaft rotor easily.
Penulis: Sumardi, Iwan
Setiawan, Sigit Purwanto
Kode Jurnal: jptlisetrodd080040
