Voltage Transient Propagation Timing (VTPT) can be achieved by the development of a basic tool of Waveform Analysis. This tool is developed on voltage transient reference time estimation under GNSS synchronization. By this tool it can possible to evaluate PQ event causes (e.g., capacitor switching upstream or downstream from monitor position) and/or the correlation of events with ordinary switching operations. For the system protection it is possible to extend TWFL (travelling wave fault locators) technique to distribution systems. Considering the possible improvement on accurate timing based on GNSS, the VTPT analysis has been studied for a Low Voltage (LV) or Medium Voltage (MV) power system behavior evaluation. In this work experimental results are presented relevant to transient propagation analysis on a Low Voltage line with very high spatial resolution. © 2010 IEEE.
Voltage transient origin localization tests: Short low voltage cable case study / Grasselli, Umberto; Alberto, Prudenzi. - (2010), pp. 74-79. ( 2010 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2010 Pisa 14 June 2010 through 16 June 2010) [10.1109/speedam.2010.5545045].
Voltage transient origin localization tests: Short low voltage cable case study
GRASSELLI, Umberto;
2010
Abstract
Voltage Transient Propagation Timing (VTPT) can be achieved by the development of a basic tool of Waveform Analysis. This tool is developed on voltage transient reference time estimation under GNSS synchronization. By this tool it can possible to evaluate PQ event causes (e.g., capacitor switching upstream or downstream from monitor position) and/or the correlation of events with ordinary switching operations. For the system protection it is possible to extend TWFL (travelling wave fault locators) technique to distribution systems. Considering the possible improvement on accurate timing based on GNSS, the VTPT analysis has been studied for a Low Voltage (LV) or Medium Voltage (MV) power system behavior evaluation. In this work experimental results are presented relevant to transient propagation analysis on a Low Voltage line with very high spatial resolution. © 2010 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
