Distribution automation analysis based on extended load data from AMI systems integration

Balakrishna, P.; Rajagopal, K.

doi:10.1016/j.ijepes.2016.10.005

Cited by 9 publications

(4 citation statements)

References 9 publications

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“…The SMI enables various enhanced applications in the energy distribution automation system (i.e., accurate modelling of load information [50], [51]), and data management system. Examples of advanced applications in SMI are as follows.…”

Section: Advanced Applications In Sg Metering Networkmentioning

confidence: 99%

Smart Grid Metering Networks: A Survey on Security, Privacy and Open Research Issues

Kumar

Lin

Bai

et al. 2019

IEEE Commun. Surv. Tutorials

260

115

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Smart grid (SG) networks are newly upgraded networks of connected objects that greatly improve reliability, efficiency and sustainability of the traditional energy infrastructure. In this respect, the smart metering infrastructure (SMI) plays an important role in controlling, monitoring and managing multiple domains in the SG. Despite the salient features of SMI, security and privacy issues have been under debate because of the large number of heterogeneous devices that are anticipated to be coordinated through public communication networks. This survey paper shows a brief overview of real cyber attack incidents in traditional energy networks and those targeting the smart metering network. Specifically, we present a threat taxonomy considering: (i) threats in system-level security, (ii) threats and/or theft of services, and (iii) threats to privacy. Based on the presented threats, we derive a set of security and privacy requirements for SG metering networks. Furthermore, we discuss various schemes that have been proposed to address these threats, considering the pros and cons of each. Finally, we investigate the open research issues to shed new light on future research directions in smart grid metering networks.

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Section: Advanced Applications In Sg Metering Networkmentioning

confidence: 99%

Smart Grid Metering Networks: A Survey on Security, Privacy and Open Research Issues

Kumar

Lin

Bai

et al. 2019

IEEE Commun. Surv. Tutorials

260

115

View full text Add to dashboard Cite

show abstract

“…Therefore, the effective transitioning into a smart grid is not a possibility with AMR deployment. The shortcoming of AMR could be addressed by advance metering infrastructure (AMI) which is a conglomerate of communications infrastructure, consumers, utilities, and intelligent network [28]. It also provides consumer about their energy consumption pattern and enable them to devise their power consumption plan as per their requirements.…”

Section: ) Amr and Amimentioning

confidence: 99%

Implementation of Smart Grid Technologies in Pakistan under CPEC Project: Technical and Policy Implications

et al. 2021

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Potential implementation of smart grid technologies has been given wide attention for modernization of electrical power systems. Existing power grid infrastructure of Pakistan is ill-suited to accommodate increased renewable energy sources and poses interoperability issues for seamless transition towards decentralization and digitalization of the power grid. Modernization of power grid through realization of smart grid technologies is much needed to meet the ever-increasing energy demand of the country. The China Pakistan Economic Corridor (CPEC) is a conglomerate of multibillion dollar infrastructural projects with a major focus on energy sector which offers a great opportunity for the country to invest appropriately in the power grid transformation. This research study is focused on devising a technical and policy framework for conversion of the existing power grid into smart grid under the umbrella of CPEC. Potential key drivers are identified for the deployment of smart technologies to upgrade the power grid of Pakistan. The presented research proposes a stage-wise implementation plan to upgrade the power infrastructure of the country. In particular, this research study presents cost benefit analysis for a case study with an aim to reduce the interruption index values. Obtained values of the cost benefit analysis suggest that the investment incurred for smart grid realization can be paid back within a period of twenty months and offers a positive net present value which establishes the financial feasibility of the project. Importantly, policies and recommendations are suggested which would enable the concerned stakeholders to ensure grid modernization as per the proposed smart grid implementation plan.

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“…Such strategies can convert a normal grid into an automated grid with restoration capability. In [9], it has been tried to develop a load modelling approach for distribution automation based on advanced metering infrastructure. This is considered as a challenging issue in the medium voltage grids because of the lack of real-time and comprehensive information from the measuring devices.…”

Section: Introductionmentioning

confidence: 99%

Reconfiguration‐based probabilistic scheduling of automated grids in view of social–economic boards

Mostowfi

Rashidinejad

Abdollahi

et al. 2021

IET Renewable Power Gen

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This research tries to assess the stochastic operation of the automated grids considering the reconfiguration strategy from social and economic points of view. To this end, a novel method based on the correlated approximation method, called unscented transform, is deployed to not only handle the independent uncertainty, but also model the correlated uncertainty. Different objective functions counting the power losses, total cost, the average system interruption frequency, and the average expected energy not supplied are modelled and analyzed to assess the economic and social aspects of the automation process. Considering the highly non-linear nature of the problem, a heuristic search method with proper modification is proposed. The mixed integer non-linear nature of the problem is well addressed and explained through the reconfiguration process. The suitable performance and reliable capability of the proposed stochastic framework are investigated on a standard IEEE test system.This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Distribution automation analysis based on extended load data from AMI systems integration

Cited by 9 publications

References 9 publications

Smart Grid Metering Networks: A Survey on Security, Privacy and Open Research Issues

Smart Grid Metering Networks: A Survey on Security, Privacy and Open Research Issues

Implementation of Smart Grid Technologies in Pakistan under CPEC Project: Technical and Policy Implications

Reconfiguration‐based probabilistic scheduling of automated grids in view of social–economic boards

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