Search results for "meter placement"

showing 2 items of 2 documents

LV Measurement Device Placement for Load Flow Analysis in MV Smart Grids

2016

This paper deals with the issue of measurement device placement for load flow analysis in medium-voltage (MV) distribution networks. The study is carried out using an innovative measurement algorithm for load flow analysis developed by the authors. It is based on low-voltage (LV) load power measurements applied on a backward/forward algorithm for the load flow resolution. The final aim is to identify the most suitable number and placement of the LV measurement points in order to limit the uncertainty on the power flow estimation to a target value. The proposed approach is based on the uncertainty evaluation of the estimated power flows; a sensitivity analysis is performed in order to assess…

Engineering020209 energy02 engineering and technologyPower factormeter placementpower system monitoringControl theorysmart grids0202 electrical engineering electronic engineering information engineeringElectronic engineeringpower measurementsPower-flow studySensitivity (control systems)Electrical and Electronic EngineeringInstrumentationbusiness.industry020208 electrical & electronic engineeringpower quality analyzer (PQA)power system measurementsPower (physics)Smart gridload flow (LF) analysisFlow (mathematics)Advanced metering infrastructure load flow (LF) analysis meter placement power measurements power quality analyzer (PQA) power system measurements power system monitoring smart grids.Advanced metering infrastructureMeasurement uncertaintyAlgorithm designbusinessSettore ING-INF/07 - Misure Elettriche E ElettronicheIEEE Transactions on Instrumentation and Measurement
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Incremental heuristic approach for meter placement in radial distribution systems

2019

The evolution of modern power distribution systems into smart grids requires the development of dedicated state estimation (SE) algorithms for real-time identification of the overall system state variables. This paper proposes a strategy to evaluate the minimum number and best position of power injection meters in radial distribution systems for SE purposes. Measurement points are identified with the aim of reducing uncertainty in branch power flow estimations. An incremental heuristic meter placement (IHMP) approach is proposed to select the locations and total number of power measurements. The meter placement procedure was implemented for a backward/forward load flow algorithm proposed by…

Mathematical optimizationControl and OptimizationComputer scienceHeuristic (computer science)020209 energyOptimal meter placementEnergy Engineering and Power Technology02 engineering and technologySmart gridlcsh:Technology0202 electrical engineering electronic engineering information engineeringMetrePower-flow studyInstrumentation (computer programming)Electrical and Electronic EngineeringEngineering (miscellaneous)optimal meter placement; smart grid; load flow analysis; Monte Carlo methodsRenewable Energy Sustainability and the Environmentlcsh:T020208 electrical & electronic engineeringMonte Carlo methodsLoad flow analysisPower (physics)Monte Carlo methodSmart gridLoad flow analysiSettore ING-INF/07 - Misure Elettriche E ElettronicheEnergy (miscellaneous)
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