A Novel Technique for Reduction of Harmonics in Multilevel Inverters: A Survey

The widespread use of harmonics-sensitive digital gadgets are developing a near-epidemic of "power highquality" problems, which might be addressed by means of both customers and providers of electric energy. Numerous types, styles, and abilities exist within the field of instrumentation and diagnostic system for the detection, recording, and analysis of the harmonics distorted waveform. The essential shortage is in experienced strength machine engineers who can interpret the facts, diagnose the problems, and propose practical answers. This review is one attempt to employ Artificial Intelligence (AI) or intelligent water drop algorithm inside the Harmonics analysis expert system (HAES). The aim is to perform the analysis on the manner of applying this AI method that includes: schooling the consumer, measurements (nonobligatory), prognosis, and to answer the strength of the system for harmonics disturbances to acceptable power.