Abstract
Synchrophasor deployment costs have evolved over time. The cost of upgrading a substation, which is much larger than the cost of an individual device, has emerged as the primary constituent of the total expenditure. Given these circumstances, the optimal phasor measurement unit placement formulation needs to consider not only the number of devices that must be placed at the substations, but also the number of substations that must be upgraded to support those devices. This paper presents an integer linear programming methodology for such a placement scheme while considering realistic costs and practical constraints. The IEEE 30 bus system is used to illustrate the proposed concept, while the IEEE 118, IEEE 300, and Polish 2383 bus systems are used to show the performance of the method under different test environments.
| Original language | English (US) |
|---|---|
| Article number | 7448960 |
| Pages (from-to) | 552-561 |
| Number of pages | 10 |
| Journal | IEEE Transactions on Power Systems |
| Volume | 32 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 1 2017 |
| Externally published | Yes |
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Keywords
- Critical-bus concept
- dual-use line relay (DULR)
- integer linear programming (ILP)
- N-t contingency
- observability
- optimal cost
- phasor measurement unit (PMU)
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
A PMU Placement Scheme Considering Realistic Costs and Modern Trends in Relaying. / Pal, Anamitra; Vullikanti, Anil Kumar S; Ravi, S. S.
In: IEEE Transactions on Power Systems, Vol. 32, No. 1, 7448960, 01.01.2017, p. 552-561.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A PMU Placement Scheme Considering Realistic Costs and Modern Trends in Relaying
AU - Pal, Anamitra
AU - Vullikanti, Anil Kumar S
AU - Ravi, S. S.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - Synchrophasor deployment costs have evolved over time. The cost of upgrading a substation, which is much larger than the cost of an individual device, has emerged as the primary constituent of the total expenditure. Given these circumstances, the optimal phasor measurement unit placement formulation needs to consider not only the number of devices that must be placed at the substations, but also the number of substations that must be upgraded to support those devices. This paper presents an integer linear programming methodology for such a placement scheme while considering realistic costs and practical constraints. The IEEE 30 bus system is used to illustrate the proposed concept, while the IEEE 118, IEEE 300, and Polish 2383 bus systems are used to show the performance of the method under different test environments.
AB - Synchrophasor deployment costs have evolved over time. The cost of upgrading a substation, which is much larger than the cost of an individual device, has emerged as the primary constituent of the total expenditure. Given these circumstances, the optimal phasor measurement unit placement formulation needs to consider not only the number of devices that must be placed at the substations, but also the number of substations that must be upgraded to support those devices. This paper presents an integer linear programming methodology for such a placement scheme while considering realistic costs and practical constraints. The IEEE 30 bus system is used to illustrate the proposed concept, while the IEEE 118, IEEE 300, and Polish 2383 bus systems are used to show the performance of the method under different test environments.
KW - Critical-bus concept
KW - dual-use line relay (DULR)
KW - integer linear programming (ILP)
KW - N-t contingency
KW - observability
KW - optimal cost
KW - phasor measurement unit (PMU)
UR - http://www.scopus.com/inward/record.url?scp=85008474077&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85008474077&partnerID=8YFLogxK
U2 - 10.1109/TPWRS.2016.2551320
DO - 10.1109/TPWRS.2016.2551320
M3 - Article
AN - SCOPUS:85008474077
VL - 32
SP - 552
EP - 561
JO - IEEE Transactions on Power Systems
JF - IEEE Transactions on Power Systems
SN - 0885-8950
IS - 1
M1 - 7448960
ER -