The unbundled smart meter concept in a synchro-SCADA framework

Sănduleac, Mihai; Pons, Lucas; Fiorentino, Giampaolo; Pop, Rares; Albu, Mihaela

doi:10.1109/i2mtc.2016.7520459

Cited by 22 publications

(8 citation statements)

References 12 publications

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“…Mihaela M et al in their papers [11] and [12] proposed power quality (PQ) monitoring and control using voltage parameter assessment feature implemented in USM. Mihai Sanduleac et al in their researches [13], [14], [15] addressed the LV network observability and control issues and proposes the solution of USM architecture. Mihai Sanduleac et al [16] also presented an approach in his research article for integrating Electrical Vehicles in the Smart Grid with the application of unbundled Smart Metering.…”

Section: Robust State Feedback Controller For Photovoltaic Inverter Smentioning

confidence: 99%

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Robust State Feedback Controller for Photovoltaic Inverter System using Unbundled Smart Meter

Sharma¹,

Chakraborty²

2019

IJITEE

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The paper proposes the integration of photovoltaics into distribution power system through inverter control and optimally managing the power flow based on smart energy meter data. The concept of Unbundled Smart Meter (USM) is used which to optimally integrate the inverter control logic with in the Smart meter which requires the construction of SMX (Smart Meter Extension) library. The proposed approach is adapted to make the design more robust and dynamic. State feedback controller has been designed to control the power flow to and from between the inverter and grid through USM and hence provide additional services to support grid operations. The proposed system gives the flexibility of adding numerous functionalities in the installed smart meter without the fuss of firmware change and hence integration of renewables to grid becomes more efficient as the meter’s instantaneous data are used in the dynamic control of the system. The validation of the proposed scheme is achieved by time domain simulations on MATLAB/Simulink R2018a platform along with Arduino programming on Proteus 8.1 software. These results are further assessed through Hardware experiment observations.

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Section: Robust State Feedback Controller For Photovoltaic Inverter Smentioning

confidence: 99%

“…shows a three-phase grid connected inverter, where Vpv denotes the DC-Link voltage R and L are the filter resistances and filter inductances, respectively.From figure 1, the system can be mathematically expressed in synchronous reference frame as: 8), (9),(10) and(11) the state space model of the inverter can be obtained as(12) (13) …”

mentioning

confidence: 99%

Robust State Feedback Controller for Photovoltaic Inverter System using Unbundled Smart Meter

Sharma¹,

Chakraborty²

2019

IJITEE

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“…The Storage4Grid Operations Concept is depicted in Fig. 2 and focuses on the technical infrastructure required to control ESS in cooperative scenarios, building upon several innovative components developed in previous projects such as the Unbundled Smart Meter (USM) and the Energy Router (ER) developed by FlexMeter and Nobelgrid [4], [5], [6]. The USM is connected to the local communication network at user premises and interacts with the EV charging stations, storage, local users and other local systems.…”

Section: The Storage4grid Projectmentioning

confidence: 99%

Fostering innovation cooperative energy storage systems: The Storage4Grid project

Tomasi

Fantino

et al. 2017

2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Syst

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Storage4Grid is a 36-months project funded by the European Commission under call LCE-01-2016, Area 1(Storage). Storage4Grid aims at boosting the uptake of storage technologies between the distribution grid level and the end-user level, by developing a novel, holistic methodology for modeling, planning, integrating, operating and evaluating distributed Energy Storage Systems (ESS) including storage at user premises and storage at substation level, Electrical Vehicles (EVs), innovative energy metering and energy routing technologies. This paper shortly outlines the challenges tackled by the project, its goals, the chosen methodology and its reference scenarios and test sites

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“…-Network synchronization of SMX time with accuracy better than one second, to allow synchronous data acquisition over the entire Smart Grid metering points [3].…”

Section: Introductionmentioning

confidence: 99%

Unbundled Smart meters in the new smart grid era: Assessment on compatibility with European standardisation efforts and with IoT features

Sănduleac

2018

2018 19th IEEE Mediterranean Electrotechnical Conference (MELECON)

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With the new active distribution network where distributed energy resources are increasingly present and where Smart meters will become the most ubiquitous equipment in low voltage (LV) networks, the paper presents a new Smart Meter solution and a corresponding MV/LV dispatch center to contribute to both new energy market challenges as well as to Smart Grid services and evolving requirements. We are addressing some specific aspects of observability in LV network, based on widespread IP communication solutions, such as Synchro-SCADA and data anonymization, and presenting network services to assist dispatch, using also background network programs in LV such as power flow and state estimator. Moreover, the paper is analyzing and proposing a unifying approach for both Smart Meters and Smart Grid architectures, to allow a complex Smart Grid functionality and with Internet if Things features. The concepts are in progress to be implemented in the European R&D project NOBEL GRID and developed also in the project Storage4Grid, showing the potential for generality.

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The unbundled smart meter concept in a synchro-SCADA framework

Cited by 22 publications

References 12 publications

Robust State Feedback Controller for Photovoltaic Inverter System using Unbundled Smart Meter

Robust State Feedback Controller for Photovoltaic Inverter System using Unbundled Smart Meter

Fostering innovation cooperative energy storage systems: The Storage4Grid project

Unbundled Smart meters in the new smart grid era: Assessment on compatibility with European standardisation efforts and with IoT features

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