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.
Applying FCLs in power system lead to suppress short-circuit level and burden of CBs. Alongside with their astounding advantages; it is possible that the FCLs have destructive effects on interrupting characteristics of CBs such as TRV characteristics. Among various topologies introduced for FCLs, Resonance type SFCL affects incredibly on TRV characteristics and causes severe interrupting conditions...
Series reactors are applied in power systems to limit fault current magnitudes, to achieve load sharing between parallel circuits and to limit inrush currents associated with shunt capacitor bank switching. The reactors are often dry-type with low inherent capacitance and, if no remedial measures are applied such as the addition of capacitance, will add a fast rising component to the transient recovery...
The Z-source dc circuit breaker has been introduced as a new circuit for quickly and automatically switching <sc>off </sc>in response to faults. A modified Z-source breaker design is introduced for the operation at medium-voltage dc with future applications in naval ship power systems. Compared to existing designs, the respective design will allow for greater control of step changes in...
The z-source breaker has been introduced as a new circuit for quickly and automatically switching off in response to faults. A modified z-source breaker design is introduced for operation at medium-voltage dc with future applications in naval ship power systems. Compared to existing designs the respective design will allow for step changes in load. This new design also limits capacitor current in...
This paper explores the impact of phase-imbalanced series capacitive compensation schemes on the Transient Recovery and Rate of Rise of Recovery voltages of high-voltage circuit breakers in series capacitive compensation transmission systems. The paper presents a comparison between the TRV and RRRV levels in both phase-imbalanced and symmetrical series capacitive compensations for different fault...
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.