A Distributed Voltage Stability Monitoring Method Based on Local Measurements and Line Parameters
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Tartalom: https://pp.bme.hu/eecs/article/view/8577
Archívum: PP Electrical Engineering and Computer Science
Gyűjtemény: Articles
Cím:
A Distributed Voltage Stability Monitoring Method Based on Local Measurements and Line Parameters
Létrehozó:
Ge, Huaichang
E, Zhijun
Guo, Qinglai
Gong, Chenghu
Sun, Hongbin
Wang, Bin
Kiadó:
Budapest University of Technology and Economics (BME)
Dátum:
2015-09-30
Téma:
local voltage stability monitoring, PV sensitivity, measurement uncertainty
Tartalmi leírás:
This paper proposes a distributed real-time voltage stability monitoring method based on local measurements and line parameters. Local PV sensitivity (PVS) is adopted as the indicator of voltage stability. Compared with traditional methods, the proposed method only requires local voltage magnitude, active power flow measurements and the parameters of transmission lines connected to local node. The proposed method will check the operation status of each transmission line first and thus formulate the calculation expression of the voltage stability index. Then we will calculate the PVS accordingly. And we have analyzed the uncertainty of PVS led by the measurement errors. Simulation studies using IEEE 39 nodes system will be introduced and used to demonstrate the effectiveness of the proposed method.
Nyelv:
angol
Típus:
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Formátum:
application/pdf
Azonosító:
10.3311/PPee.8577
Forrás:
Periodica Polytechnica Electrical Engineering and Computer Science; Vol. 59, No. 3 (2015); 99-103
Kapcsolat:
Létrehozó:
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