Multi‐objective PMU placement optimization considering the placement cost including the current channel allocation and state estimation accuracy
نویسندگان
چکیده
منابع مشابه
Optimal PMU Placement in Power System Considering the Measurement Redundancy
In this paper, Integer Programming based methodology is presented for the optimal placement of Phasor Measurement Unit (PMU) that minimizes the cost of installation and provide the entire power system observability. The concepts of zero injection buses are used in this paper for further reduction in number of PMUs. Integer Programming may produce multiple results if neighboring buses to zero in...
متن کاملObservability-Enhanced PMU Placement Considering Conventional Measurements and Contingencies
Phasor Measurement Units (PMUs) are in growing attention in recent power systems because of their paramount abilities in state estimation. PMUs are placed in existing power systems where there are already installed conventional measurements, which can be helpful if they are considered in PMU optimal placement. In this paper, a method is proposed for optimal placement of PMUs incorporating conve...
متن کاملObservability-Enhanced PMU Placement Considering Conventional Measurements and Contingencies
Phasor Measurement Units (PMUs) are in growing attention in recent power systems because of their paramount abilities in state estimation. PMUs are placed in existing power systems where there are already installed conventional measurements, which can be helpful if they are considered in PMU optimal placement. In this paper, a method is proposed for optimal placement of PMUs incorporating conve...
متن کاملOptimal PMU Placement Considering with HVDC Links and Their Voltage Stability Requirements
In wide area measurement systems, PMUs are the main component measuring real time synchronized data from different buses. Installation of PMUs at all buses is a primary way to provide full observability of the power network. However, it is not practical in real networks due to the relatively expensive cost of PMUs and other technical limitations. Optimal PMU Placement (OPP) is an optimization p...
متن کاملPMU Placement Based on Heuristic Methods, when Solving the Problem of EPS State Estimation
Creation of satellite communication systems gave rise to a new generation of measurement equipment – Phasor Measurement Unit (PMU). Integrated into the measurement system WAMS, the PMU sensors provide a real picture of state of energy power system (EPS). The issues of PMU placement when solving the problem of EPS state estimation (SE) are discussed in many papers. PMU placement is a complex com...
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ژورنال
عنوان ژورنال: Electrical Engineering in Japan
سال: 2019
ISSN: 0424-7760,1520-6416
DOI: 10.1002/eej.23208