Abstract
The penetration of distributed generation and electric vehicles requires advanced monitoring and control strategies to maintain the reliable operation of active distribution network (ADN). Phasor measurement unit (PMU), as an advanced measuring device, has been applied in the operation of transmission systems for decades. Recently, it is anticipated that PMUs can be adopted in the distribution network. In this paper, the optimal branch PMU (BPMU) placement is studied. First, an optimization model for the multi-stage BPMU placement is established considering the observability of ADN. Moreover, the weights of buses are designed to consider the influence of uncertain renewable energy generation and loads. Then, probabilistic load flow (PLF) is used to solve power flow with uncertainties, and weights of buses are obtained based on probability distributions of voltage magnitude. Finally, binary integer programming (BIP) is adopted to obtain the locations of BPMUs. The proposed method is tested on customized IEEE 33-bus and PG&E 69-bus distribution network, and the results are compared with those considering other methods.
Funding statement: This work was supported by the National Key R & D Program of China; [2017YFB0902800].
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Articles in the same Issue
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- New Numerical Integration Methods for Simulation of Electromagnetic Transients
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- Multi-Stage Optimal Placement of Branch PMU in Active Distribution Network
- Study on the Impacts of Uncertain Meteorological Parameters on Line Transmission Capacity
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Articles in the same Issue
- Research Article
- Modelling a Disconnect Switch
- New Numerical Integration Methods for Simulation of Electromagnetic Transients
- Protection Systems and Earthing Schemes for Microgrids: Main Aspects and Fault Analysis
- Maxmize the House Roof PV Solar Output by Using Maximum Power Point Box (MPPB)
- Implementation of Single-Phase Two-Switch Midpoint Unidirectional Multilevel Converter System
- LIM Control Strategy Supported by Genetic Algorithm with Unbalanced AC Source
- Economical Feasibility of Photovoltaic Array Power Increase by Alternative Structures Inclusion
- Multi-Stage Optimal Placement of Branch PMU in Active Distribution Network
- Study on the Impacts of Uncertain Meteorological Parameters on Line Transmission Capacity
- A Buck-Boost DC/DC Converter with High Efficiency Suitable for Renewable Energies
- Smart Battery Charging Station for ElectricVehicle Using Half Bridge Power Converter
- Study on a Motor Bearing Fault Diagnosis Method Using Improved EWT Based on Scale Space Threshold Method