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Harmonics and Interharmonics

Teacher Angelo Baggini, Roman Targosz


Today, nearly every piece of electrical equipment generates harmonic currents and voltages. Unfortunately harmonic currents and voltages cause many problems in electrical installations, including overheating of equipment and cabling, reduced energy efficiency, and reduced functionality due to loss of electromagnetic compatibility. Designers and technicians must therefore consider harmonics and their side effects very carefully to ensure safety and resilience of installations and to meet harmonic emission limits. This course gives a comprehensive and up-to-date overview of the subject. It explains why harmonic problems have been increasing over recent years, how they are generated and what kind of equipment is responsible for these problems. It also presents an overview of the various problems harmonic currents and voltages can create and an overview of the available solutions.

Target Audience

Electrical designers and installers

Duration (hours)