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.
p-q theory has been widely used to control active power filters since its formulation in 1983. The compensation strategy used by the p-q theory has not suffered modification; so it used the constant power compensation strategy. In this way, the supply instantaneous power after compensation is constant. This kind of compensation strategy presents good results in the case of balanced and sinusoidal...
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.