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.
A model of FACTS based high voltage short circuit current limiter(HV-SCCL) applicable for electromechanical transient simulation of large power grid is established with the user-defined program of PSASP software, which developed by China Electric Power Research Institute(CEPRI). Through comparing periodically line current and its variation rate with the corresponding short-circuit current (SCC) threshold,...
Configuring large power supply in high load density networks and interconnections between power grids will cause enormous short-circuit current. If the short-circuit current rating of equipment in power system is exceeded, the equipment must be replaced, which is a very cost- and/or time-intensive procedure. A fault current limiter offers a choice in such case. First, this paper attempts to give an...
This paper establishes a model of HV-SCCL for electromechanical transient simulation using user-defined program of PSASP software. This model decides whether or how thyristor protected series compensation (TPSC) would be switched on or off and consequently controls the capacitive reactance value, through comparing periodically line current and its variation rate with the corresponding short-circuit...
This paper highlights several key aspects of introducing series compensation (SC) in the UK transmission network and those requirements which would require the use of thyristor controlled series capacitors (TCSC) rather than the simpler fixed series capacitor (FSC) option. The paper then indicates how the main component values can be derived, provided that a clear functional specification is provided...
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.