RESTful access to power system state variables

Lendak, Imre; Varga, Ervin; Erdeljan, Aleksandar; Gavric, Milan

doi:10.1109/sibircon.2010.5555120

Cited by 4 publications

(2 citation statements)

References 3 publications

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“…the results of state estimation, load flow [20], [21] • Allow insight into operations performed by other users, e.g. oversee switching sequences executed by dispatchers is essential in case of outages.…”

Section: Dms Web User Interfacementioning

confidence: 99%

Client Side Internet Technologies in Critical Infrastructure Systems

Lendak

Ivančević²,

Vukmirovic³

et al. 2014

INT J COMPUT COMMUN

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Abstract:This paper assesses the applicability of client side Internet technologies in software solutions for critical infrastructure systems (CIS). It contains an in-depth analysis of four significant and well known development platforms, namely JavaScript with jQuery, the Google Web Tookit, Microsoft's Silverlight and Adobe's Flash/Flex. They were compared by using the ISO software quality characteristics as comparison criteria. Each of the technologies was applied in a real-life project and the results summarize the authors' experience. The ultimate goal of this research is to enable software engineers to more easily choose a client-side Internet technology when developing a new software solution for the CIS domain.

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Section: Dms Web User Interfacementioning

confidence: 99%

Client Side Internet Technologies in Critical Infrastructure Systems

Lendak

Ivančević²,

Vukmirovic³

et al. 2014

INT J COMPUT COMMUN

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“…The DMS can utilize load profiles in the calculation of state variables (e.g. voltage, current, active power) [9] in otherwise unobservable parts of the power system, i.e. parts not quite adequately covered with measurement devices.…”

Section: Cis Dmsmentioning

confidence: 99%

Applicability of RESTful web services in control center software integrations

Varga

Lendak

Gavric³

et al. 2011

2011 International Conference on Innovations in Information Technology

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This paper shows the result of an analysis pertaining to the applicability of RESTful web services (RESTful WS) in solving various software and data integration scenarios in control centers for the electric power system domain. There are many possible ways to enhance power system software/data integration by combining RESTful WS and the IEC 61970 set of standards. The goal of this paper is to highlight those lines of integration in control centers, where the benefits of leveraging RESTful WS are most noticeable. The importance of selecting the most prominent integration scenarios from the viewpoint of RESTful WS stems from the fact, that not all integration problems are naturally fitted for RESTful WS. Assuming a type of RESTful WS, which wraps the resource oriented power system data model defined in the IEC 61970-301 Common Information Model (CIM) and the generic query interface defined in IEC 61970-403 Generic Data Access (GDA), the paper demonstrates that such a RESTful WS may be successfully utilized in many concrete integration situations. As an added advantage, a RESTful WS atop of existing IEC 61970 standards can significantly loose the couplings between different software packages used in power system control centers. We have realized several pilot projects using real life power system data models (some used in CIM interoperability tests) to assert the outcome of our feasibility study. This study clearly shows that RESTful web services are a powerful tool for solving numerous power system software and data integration problems in control centers.

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Disciplined Development

Varga¹

2017

Unraveling Software Maintenance and Evolution

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RESTful access to power system state variables

Cited by 4 publications

References 3 publications

Client Side Internet Technologies in Critical Infrastructure Systems

Client Side Internet Technologies in Critical Infrastructure Systems

Applicability of RESTful web services in control center software integrations

Disciplined Development

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