Abstract
| Original language | English |
|---|---|
| Title of host publication | 1999 IEEE Transmission and Distribution Conference |
| Subtitle of host publication | a vision into the 21st century |
| Place of Publication | Piscataway, NJ |
| Publisher | IEEE |
| Pages | 460-465 |
| Number of pages | 6 |
| Volume | 2 |
| ISBN (Print) | 0780355156, 0780355164 |
| DOIs | |
| Publication status | Published - Apr 1999 |
| Event | 1999 IEEE Transmission and distribution conference: a vision into the 21st century - Ernest N. Morial convention center, New Orleans, United States Duration: 11 Apr 1999 → 16 Apr 1999 |
Conference
| Conference | 1999 IEEE Transmission and distribution conference |
|---|---|
| Country | United States |
| City | New Orleans |
| Period | 11/04/99 → 16/04/99 |
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Monitoring changes in system variables due to islanding condition and those due to disturbances at the utilities' network. / Salman, S. K.; King, David J.
1999 IEEE Transmission and Distribution Conference: a vision into the 21st century. Vol. 2 Piscataway, NJ : IEEE , 1999. p. 460-465.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Monitoring changes in system variables due to islanding condition and those due to disturbances at the utilities' network
AU - Salman, S. K.
AU - King, David J.
PY - 1999/4
Y1 - 1999/4
N2 - The continuous growth in embedded generation (EG) has emphasised the importance of being able to reliably detect loss of mains (LOM) especially when the EG is `islanded' with part of the utility network. Current methods of detection have not proved completely dependable, particularly when the `islanded' load's capacity matches that of the EG. This paper is the result of an investigation, using the Alternative Transients Program (ATP), into new methods of detecting LOM. To determine which system variables can be reliably used to detect LOM, it is necessary to accurately monitor all the relevant signals at the LOM relay location. This requires that the simulation realistically detects all the changes in system variables caused by disturbances on the network. In some cases, the results can vary markedly, depending on such factors as measurement technique and sampling rate. These problems can cause numerical instability leading to errors. The paper discusses these issues and the results obtained from ATP
AB - The continuous growth in embedded generation (EG) has emphasised the importance of being able to reliably detect loss of mains (LOM) especially when the EG is `islanded' with part of the utility network. Current methods of detection have not proved completely dependable, particularly when the `islanded' load's capacity matches that of the EG. This paper is the result of an investigation, using the Alternative Transients Program (ATP), into new methods of detecting LOM. To determine which system variables can be reliably used to detect LOM, it is necessary to accurately monitor all the relevant signals at the LOM relay location. This requires that the simulation realistically detects all the changes in system variables caused by disturbances on the network. In some cases, the results can vary markedly, depending on such factors as measurement technique and sampling rate. These problems can cause numerical instability leading to errors. The paper discusses these issues and the results obtained from ATP
U2 - 10.1109/TDC.1999.756097
DO - 10.1109/TDC.1999.756097
M3 - Conference contribution
SN - 0780355156
SN - 0780355164
VL - 2
SP - 460
EP - 465
BT - 1999 IEEE Transmission and Distribution Conference
PB - IEEE
CY - Piscataway, NJ
ER -