Current harmonics are electrical disturbances caused by devices such as nonlinear loads, drives and electronic equipment, whose current absorption occurs in a non-linear manner. This behavior generates waveform distortions, negatively affecting the efficiency and stability of electrical systems. Consequences include overheating of cables and transformers, malfunction of sensitive equipment, energy efficiency losses and potential resonance phenomena that may compromise system reliability.
To ensure optimal POWER QUALITY and reduce the risks associated with harmonic distortion, it is essential to adopt suitable filtering solutions. IREM offers a complete range of both passive harmonic filters and active harmonic filters, designed to ensure maximum effectiveness in the suppression of current harmonics.
- Passive harmonic filters: ideal for fixed-frequency applications and harmonic attenuation.
- Motor protection passive filters: developed to protect motors from harmonic disturbances and overvoltages.
- Active harmonic filters: advanced solutions for dynamic and selective compensation of harmonic currents.
