TY - GEN
T1 - Three phase state estimation in power distribution networks by integrating IEEE-1588 with smart meters
AU - Khan, Maman Ahmad
AU - Hayes, Barry
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/5
Y1 - 2019/5
N2 - This paper proposes a novel design for distribution system monitoring using a Modified Smart Meter (MSM) to enable accurate, time-synchronised measurements. The detailed design and the operation of the MSM are explained in this paper. The Precision Time Protocol (PTP), IEEE 1588, provides the main feature of time synchronisation in the MSM. The MSM uses the existing smart meter sensor hardware for collecting data measurements. This technique is expected to reduce the overall cost of MSM based distribution network monitoring implementation compared to the system based on Phasor Measurement Unit (PMUs). Some applications of the proposed MSM are outlined, and the applicability of the MSM is tested by simulating three-phase state estimation using standard IEEE networks and comparing its performance to standard PMU devices. The results indicate that the MSM could represent a viable monitoring solution for MV and LV distribution networks, providing an acceptable trade-off between performance and cost.
AB - This paper proposes a novel design for distribution system monitoring using a Modified Smart Meter (MSM) to enable accurate, time-synchronised measurements. The detailed design and the operation of the MSM are explained in this paper. The Precision Time Protocol (PTP), IEEE 1588, provides the main feature of time synchronisation in the MSM. The MSM uses the existing smart meter sensor hardware for collecting data measurements. This technique is expected to reduce the overall cost of MSM based distribution network monitoring implementation compared to the system based on Phasor Measurement Unit (PMUs). Some applications of the proposed MSM are outlined, and the applicability of the MSM is tested by simulating three-phase state estimation using standard IEEE networks and comparing its performance to standard PMU devices. The results indicate that the MSM could represent a viable monitoring solution for MV and LV distribution networks, providing an acceptable trade-off between performance and cost.
KW - Distribution system state estimation
KW - Modified smart meter
KW - Phasor measurement unit
KW - Precision time protocol
KW - Three phase unbalanced networks
UR - https://www.scopus.com/pages/publications/85071366897
U2 - 10.1109/SGSMA.2019.8784661
DO - 10.1109/SGSMA.2019.8784661
M3 - Conference proceeding
AN - SCOPUS:85071366897
T3 - 2019 International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2019
BT - 2019 International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2019
Y2 - 20 May 2019 through 23 May 2019
ER -