Exchange Platform

Author: n.sene
Type: Publication
Date: 2015-04-01

Continuous-Wavelet Transform for Fault Location in Distribution Power Networks: Definition of Mother Wavelets Inferred From Fault Originated Transients

Description:
The paper presents a fault location procedure for distribution networks based on the wavelet analysis of the fault-generated traveling waves. In particular, the proposed procedure implements the conti... see morenuous wavelet analysis applied to the voltage waveforms recorded during the fault in correspondence of a network bus. In order to improve the wavelet analysis, an algorithm is proposed to build specific mother wavelets inferred from the fault-originated transient waveforms. The performance of the proposed algorithm are analyzed for the case of the IEEE 34-bus test distribution network and compared with those achieved by using the more traditional Morlet mother wavelet.

Authors: Alberto Borghetti, Senior Member, IEEE, Mauro Bosetti, Mauro Di Silvestro, Carlo Alberto Nucci, Fellow, IEEE, and Mario Paolone, Member, IEEE

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 23, NO. 2, MAY 2008

Tag(s): Continuous wavelet transform, distribution network, EMTP simulations, fault location, mother wavelet, power quality.

Author: n.sene
Type: Publication
Date: 2015-04-01

A PROCEDURE FOR THE AUTOMATIC SCHEDULING OF DISTRIBUTED ENERGY RESOURCES IN MEDIUM VOLTAGE NETWORKS

Description:
The paper presents the main characteristics of a centralized two-stage scheduler designed for the integration in the Distribution Management System (DMS) under development in the framework of an Itali... see morean “Smart Grid” Project. The paper first reviews the trends in the automation of power distribution networks, and then describes the two-stage scheduler and its application to typical Italian urban and rural distribution feeders.

Authors: Alberto BORGHETTI, Mauro BOSETTI, Carlo Alberto NUCCI, Mario PAOLONE, Stefano MASSUCCO, Federico SILVESTRO and Sandra SCALARI

C I R E D - 20th International Conference on Electricity Distribution Prague, 8-11 June 2009

Tag(s): Distribution Management System, Smart Grid, automation

Author: ali.el-akoum
Type: Example
Downloaded: 377 times
Date: 2014-11-14

Javascript : Add C devices + change values + connect devices (EMTP 3.0)

Description:
Javascript : Add C devices + change values + connect devices (EMTP 3.0)

Example for EMTP 3.0

Tag(s): Javascript, Add devices, change values, connect devices

Author: ali.el-akoum
Type: Example
Downloaded: 266 times
Date: 2014-09-17

Javascript : Add C devices + change values + connect devices

Description:
Javascript :
* Add C devices
* Change values
* Connect devices

(for EMTP-RV 2.5)

Tag(s): Javascript, Add devices, change values, connect devices

Author: e.rutovic
Type: Example
Downloaded: 614 times
Date: 2014-06-09

CIGRE DC Grid

Description:
EMTP-RV DC Grid test cases developed in the scope of the CIGRE B4-57 group.

Tag(s): HVDC, DC, MMC, CIGRE