The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In power distribution network, resistor is commonly series with the passive filter in order to avoid its resonance with line impedance. A power electronics converter based Active Harmonic Resister (AHR) is proposed in the paper to replace the passive resistor. With the proposed method, potential resonance could be efficiently suppressed, and the active power loss in passive resistor is gone. The proposed...
The objective of this paper is to present performance peculiarities of industrial power systems employing single-tuned filters for harmonics mitigation and improved reactive power compensation. An industrial plant where harmonic problems occur was selected for this study. Measurements were performed to determine the harmonic generation of the plant loads. The filter harmonic problems were investigated...
Severe voltage distortion due to power system harmonic resonance has been reported in recent years. The termination installation active filter was presented to resolve this problem. It operates as similar conductance for all harmonic frequencies whether in a fixed conductance command or in an automatic gain adjustment control. Therefore, its filtering capability is impeded by mismatching between the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.