Caracterización y mitigación de la distorsión armónica de corriente de cocinas de inducción residenciales

Abstract

The present work presents the characterization of the current that is produced by the induction cookers that are used for the residential use, beforehand it is proposed the electromagnetic principles of energy conversion that takes place of the induction cookers, the same ones that Generate harmonic distortion of current that can affect electric distribution systems. The relevant regulations that control the injection of harmonics to the electrical network are applied. In order to solve the problem of current harmonic distortion, it is proposed, designed and tested the operation by means of simulation software its operation as are passive, active and hybrid filters. The design of the active power filter is characterized by the use of two different control techniques, such as integral proportional control (PI) and sliding mode control (SMC), tests are performed for different controllers designed, and indices measuring their performance. A comparison is made between advantages and disadvantages presented by the various filters designed and the conclusions and recommendations on the project are presented.