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.
With the application of synchronous phasor measuring units (PMU) and the development of wide area measurement system (WAMS) on power systems, islanding detection of large photovoltaic (PV) power station can be implemented based on communication and embed islanding detection function on central management unit (CMU), instead of on PV inverters. This paper discussed an islanding detection method based...
Islanding detection is a necessary function for grid connected distributed generators. Islanding detection methods can be classified as two catalogues: remote detecting methods and local detecting methods. Most of them have limitation and defects when they are applied in photovoltaic power stations. Recently Synchronous measurement is proposed to be applied for islanding detecting. Although the islanding...
The islanding effect of utility-interactive photovoltaic (UIPV) system may cause hazards for the grid equipment, and even danger to grid personnel. Therefore, reliable islanding detection is one of the crucial factors to connect grid for UIPV system. Over the years, a number of research works have been concentrated on the techniques of non-detection zones (NDZ's), which determines the relative effectiveness...
Islanding of photovoltaic (PV) systems may cause a variety of problems and must be avoided. Phase shift techniques is a good solution because it has high effective and costless in implementation. Optimal design of Phase shift techniques to certify the required anti-islanding Standard and grid quality is a challenge problem. This paper analysed the frequency deviation of PV systems after grid is disconnected...
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.