Perancangan Inverter Satu Fasa PWM dengan Teknik Eliminasi Harmonisa

Authors

  • Barqie Tauhid .

DOI:

https://doi.org/10.26418/j3eit.v2i2.6571

Abstract

Abstract - Today, the development of technology continues to increase , it is seen more and more electronic equipment used in everyday use , one of them in the realm of science electrical energy conversion , ie the inverter . Inverters are variable voltage electrical appliance which can change DC power into AC power.

There have been many studies conducted in order to obtain an output voltage of the inverter is sinusoidal wave . However, a new technique in rigorous academics UNTAN not been realized in the form of real inverter device . Harmonic elimination technique is a signal processing technique to get the inverter switching pattern in order to obtain the maximum output waveform THD sinusodal and minimum values "‹"‹. With the combination of the control signal generating circuit and microcontroller AT89S52 LC filter , the inverter output is expected to have a sinusoidal waveform.

From the results of the testing that has been done , harmonic elimination technique can be used to obtain a sinusoidal voltage with a total harmonic distortion is 9.1% .

Keywords - Inverter , Harmonic Elimination technique , the control signal generating circuit microcontroller AT89S52 , LC Filters

Downloads

Published

2014-08-08

Issue

Vol. 2 No. 2: Juli 2014

Section

Articles

License

Authors who publish with this journal agree to the following terms:

  • Copyright of the published articles will be transferred to the journal as the publisher of the manuscripts. Therefore, the author confirms that the copyright has been managed by the publisher.
  • Publisher of J3EIT is  Universitas Tanjungpura.
  • The copyright follows Creative Commons Attribution"“ShareAlike License (CC BY SA): This license allows to Share  "” copy and redistribute the material in any medium or format, Adapt  "” remix, transform, and build upon the material, for any purpose, even commercially.