Current electrical equipment requires voltage stability and low harmonic distortions, as this can give rise to significant technical problems.
- Increased heating,
- Malfunction of control / remote management systems,
- Strong current in the phases,
- Resonance problems.
It is in a logic of anticipation and prevention of the risk of overheating of connections and premature wear of equipment, that harmonic filters are necessary.
They are basically made up of 3 elements:
These elements which will allow:
- to adjust the filter more easily to its application,
- to expand the bandwidth,
- allow component fluctuations due to temperature.