Harmonics

Harmonics

by

Generally, harmonics are oscillations in the base power frequency. In electrical AC systems, the base frequency is typically 50 or 60 hertz (Hz) and harmonics occur in multiples of this, for example, 100 Hz, 150 Hz, 200 Hz, etc. where the base frequency is 50 Hz. Harmonics occur whenever there is a disturbance of the voltage or current, e.g., if the current is interrupted or if AC current is synthesized in a converter. The problem with harmonics is that electrical devices may react differently when exposed to a different frequency than the one they are designed for, which may cause damage. Harmonics are an increasing problem in power systems as most power electronics solutions cause harmonics. Harmonics can be reduced by the use of power filters.

    [rt_retina_image img_1x="3986" img="3985" class="sidepanel-logo" img_align="" img_bottom_margin="30px" link="" link_target="" link_title=""]

    Etiam magna arcu, ullamcorper ut pulvinar et, ornare sit amet ligula. Aliquam vitae bibendum lorem. Cras id dui lectus. Pellentesque nec felis tristique urna lacinia sollicitudin ac ac ex. Maecenas mattis faucibus condimentum. Curabitur imperdiet felis at est posuere bibendum. Sed quis nulla tellus.

    ADDRESS

    63739 street lorem ipsum City, Country

    PHONE

    +12 (0) 345 678 9

    EMAIL

    [email protected]

    [button button_text="PURCHASE" button_style="style-1" font="heading-font" button_size="hero" button_link="#" link_open="" button_icon="icon-right-thin" href_title="PURCHASE"]