Impacts of DRGs on distribution network protection
Bahadornejad, Momen; Calvert, Rhett; Carson, Nicholas; Dinh, Minh; Farzinfar, M.; Joish, J.H.S.; Mishra, A.; Nair, N.K.C.; Vegdani, Moonis; Zhang, Jake
Date
2014-11Citation:
Bahadornejad, M. ; Calvert, R. ; Carson, N. ; Dinh, M.; Farzinfar, M.; Joish, J. ; Mishra, A. ; Nair, N. ; Vegdani, M. ; Zhang, J.. (2014, November). Impacts of DRGs on Distribution Network Protection. Paper presented at the 2014 GREEN Grid Conference, Christchurch, New Zealand.Permanent link to Research Bank record:
https://hdl.handle.net/10652/4254Abstract
Introduction
Outline
New Zealand Distribution Network Protection Practices
Survey Highlights
Section 1- Utility General Information (4)
Section 2- Considerations (3)
Section 3- System Data (14)
Section 4- Phase Protection (4)
Section 5- Ground Protection (8)
Section 6- Reclosing (9)
Section 7- System Faults (7)
Section 8- Cold Load Pickup (6)
Section 9- System Operation (31)
Section 10- Single Wire Earth Return (SWER) (5)
Section 11- Distributed Renewable Generation
Survey Highlights
Issues of Active Distribution Network Protection
Short Circuit Analysis
DRG Behaviour in Short Circuit Analysis
PV/Inverter Behaviour under Fault Condition
Impacts of PV on LV Protection
Impacts of PV on Home Zone
Fault Contribution of PV
Impacts of DRG on MV Zone
International Approaches
Utility Active LV Network Protection Assessment (CS2.3.4)
Vector Representative Feeders
Solution to MV Protection Issues
Vector’s PV Trials
Testing
NZ ICT Practices