Title :
PMU placement for HVDC connected network considering united and islanded conditions
Author :
Dalali, Milad ; Kazemi Kargar, Hossein
Author_Institution :
Dept. of Electr. & Comput. Eng., Shahid Beheshti Univ., Tehran, Iran
Abstract :
PMUs play an essential rule in monitoring and control of power network. However, it is not possible to install PMUs at all buses of network, due to economical and technical constrains. Therefore, optimal PMU placement (OPP) is done to obtain full observability of network with minimum number of PMUs and maximum redundancy. On the other hand, presence of HVDC links in power network and operating in islanded condition impose new constraints on OPP problem. Therefore, OPP considering all of mentioned goals is presented in this paper. Binary integer linear programming (BILP) is used as solver algorithm, due to linear and binary characteristics of problem. OPP is tested on IEEE 14-bus test system and different contingencies consist of single PMU failure, single line outage and occurrence of simultaneous events are studied and presented in the paper.
Keywords :
HVDC power transmission; IEEE standards; distributed power generation; integer programming; linear programming; phasor measurement; BILP; HVDC connected network; IEEE 14-bus test system; OPP problem; binary integer linear programming; islanded conditions; optimal PMU placement; power network observability; single line outage; Estimation; Monitoring; Phasor measurement units; Radio access networks; Transient analysis; HVDC; PMU placement; contingency; islanded condition;
Conference_Titel :
Power Systems Protection and Control Conference (PSPC), 2015 9th
Conference_Location :
Tehran
DOI :
10.1109/PSPC.2015.7094923
