Substation automation systems in review

Humphreys, Sara

doi:10.1109/67.659623

Cited by 10 publications

(7 citation statements)

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“…Such initiatives are fuelled by a large deployment of advanced and intelligent devices spread over a geographically large area within the three hierarchal levels of generation, transmission, and distribution sectors [1]. Substations are strategically important in power system design and operation.…”

Section: Introductionmentioning

confidence: 99%

“…With the introduction of the earliest digitalized SAS system by Siemens [1], [2], a number of achievements have been made [3]. The first Substation Automation Systems (SAS) typically had master-slave architecture in a star topology and used vendor-specific proprietary protocols within the Substation and to a Network Control Centre (NCC)/SCADA System [4].…”

Section: Introductionmentioning

confidence: 99%

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Intelligent Substation Automation Systems for robust operation of smart grids

Zeynal¹,

Eidiani

Yazdanpanah³

2014

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)

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Substation Automation Systems (SAS) provide reliable bedrock for future smart grid development in electric utilities. Implementation of high quality SAS system enables one to experience less outage rate using the state-of-the-art computerized functions of monitoring, control, and protection. As a result, it can immensely reinforce the reliability index of smart grid systems. However, the inextricable interdependency of cyber and power components in an automated substation creates more vulnerable operation process. In this sense, unlike the power component outage in a substation, a failure of the cyber components in an Ethernet fashion can interrupt the operation as well. Therefore the proper selection of SAS package that offers more reliable performance may hedge massive maloperation in the system. Since the introduction of multi-vendor SAS based IEC-61850 protocol, the interoperability of various SAS components with variety of manufacturer's brands is now possible. This paper surveys the most efficient and used SAS package and the configuration in a HV substation which leads to high reliable performance. Findings can pave the future smart grid development in an effective manner.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Intelligent Substation Automation Systems for robust operation of smart grids

Zeynal¹,

Eidiani

Yazdanpanah³

2014

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)

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“…Wei Ye et al [4] mention that the major drawback of current SCADA systems is that they are static, inflexible, and often have a centralized architecture. Further, there may be increased operational risks [8] associated with an inconsistent level of staff operational competency. In that case, the human intervention in decision making has to be minimized.…”

Section: Introductionmentioning

confidence: 99%

A personalized Wireless Sensor Network Communication Model for computerization of Electric Power Distribution

Saravanan¹

2013

IOSR-JEEE

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“…Hence the Transmission planning and the Generation planning have been separated from each other which initially were integrated system planning. [3] The investments and growth of Transmission, sub-Transmission and Distribution Systems have not matched the increase in generating capacity. Consequently, there are constraints of power evacuation from generating stations.…”

Section: Introductionmentioning

confidence: 99%

Substation Automation System for 33/66 kV S/S at North Delhi Power Limited

Kulkami

Mannazhi

2006

2006 IEEE/PES Transmission &Amp; Distribution Conference and Exposition: Latin America

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by the different power utilities all over the world. The old systems are being replaced by these new technologies and this is almost made mandatory by the Regulatory authorities.In the last couple of years most of the Power Distribution Utilities in India have adapted state of the art substation automation technologies for their grids for energy management systems, distribution management systems and supervisory control and data control as per the respective requirements .North Delhi Power Limited is a major power distribution company in North India.The paper is projected on the Systems that have been implemented for the Substation Automation of the 66/33kV grids

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Substation automation systems in review

Cited by 10 publications

References 0 publications

Intelligent Substation Automation Systems for robust operation of smart grids

Intelligent Substation Automation Systems for robust operation of smart grids

A personalized Wireless Sensor Network Communication Model for computerization of Electric Power Distribution

Substation Automation System for 33/66 kV S/S at North Delhi Power Limited

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