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arXiv · 2008.00354

A Micro-PMU Placement Scheme for Distribution Systems Considering Practical Constraints

Reetam Sen Biswas·Behrouz Azimian·Anamitra Pal
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Abstract

This paper presents an innovative approach to micro-phasor measurement unit (micro-PMU) placement in unbalanced distribution networks. The methodology accounts for the presence of single-and-two-phase laterals and acknowledges the fact that observing one phase in a distribution circuit does not translate to observing the other phases. Other practical constraints such as presence of distributed loads, unknown regulator/ transformer tap ratios, zero-injection phases (ZIPs), modern smart meters, and multiple switch configurations are also incorporated. The proposed micro-PMU placement problem is solved using integer linear programming (ILP), guaranteeing optimality of results. The uniqueness of the developed algorithm is that it not only minimizes the micro-PMU installations, but also identifies the minimum number of phases that must be monitored by them.

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Reetam Sen Biswas, Behrouz Azimian, Anamitra Pal. 2020-08-01. A Micro-PMU Placement Scheme for Distribution Systems Considering Practical Constraints. https://arxiv.org/abs/2008.00354

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