Deploying SCADA data to web services for interoperability purposes

Sanchez-Lopez, Alfredo; Islas-Perez, Eduardo; Espinosa-Reza, Alfredo; Quintero-Reyes, A.

doi:10.1109/giis.2015.7347172

Cited by 5 publications

(3 citation statements)

References 6 publications

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“…An important aspect for the distribution of information concerning the power grid is the connection to a control room or a SCADA (Supervisory Control and Data Acquisition) system. For instance, a SCADA system was integrated into the IT landscape with the help of an ESB (Enterprise Service Bus) to increase its interoperability with other applications [20]. However, the extraction of data from the SCADA system can be difficult [21].…”

Section: Related Workmentioning

confidence: 99%

Secure and Performant Handling CIM-Based Data Streams in Control Room Software Interaction for Multi Vendor Solutions

Requardt¹,

Berg²,

Braun³

2020

IIM

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Due to the increasing share of renewable energy, new requirements are placed on control room software. Such software is often exclusive to the supplier, but other suppliers could offer new and better methods. For security reasons, external applications often have no direct data access to control room software. Such software can provide information about the power grid via a periodic file transfer in CIM (Common Information Model) format. These files are often very large, containing complete records, delivering information not always relevant to the external applications. Extracting the relevant information required by external applications can be time-consuming, thus presenting a problem for time-critical applications. This paper presents a method allowing different applications to efficiently access the relevant data from the massive data stream contained in the CIM files. This method has been tested with a distribution system operator and clearly increases performance, allowing different applications to access the relevant data.

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Section: Related Workmentioning

confidence: 99%

Secure and Performant Handling CIM-Based Data Streams in Control Room Software Interaction for Multi Vendor Solutions

Requardt¹,

Berg²,

Braun³

2020

IIM

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“…Ngoài ra, các dịch vụ được đặt trên đám mây có thể dễ dàng truy cập mà không bị hạn chế bởi vị trí địa lý, thời gian trên mọi nền tảng máy. Nhờ lợi thế trên, việc ứng dụng điện toán đám mây trong công nghiệp sẽ tạo điều kiện con người có khả năng tương tác với các thiết bị sử dụng trong công nghiệp bất kể thời gian và địa lý [8].…”

Section: Giới Thiệuunclassified

Mô Hình Thu Thập Và Quản Lý Dữ Liệu Trong Các Hệ Thống Giám Sát Và Điều Khiển Công Nghiệp Ứng Dụng Điện Toán Đám Mây

Duy¹,

Hoá²

2017

Fair - Nghiên Cứu Cơ Bản Và Ứng Dụng Công Nghệ Thông Tin - 2017

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“…The security risks in the local front-end SCADA server (Figure 3) are mainly caused by the lack of cryptographic capacity. Extra payload and processing would induce unacceptable delays in sensitive applications [27]. Until recently, secure DNP3 and IEC 61850 introduced the ability to validate the authenticity of the messages [21].…”

Section: ) Risk Evaluation and Security Controlmentioning

confidence: 99%

SCADA as a service approach for interoperability of micro-grid platforms

Nguyen

Tran

Bésanger

2016

Sustainable Energy, Grids and Networks

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In the context of smart grid development, this paper considers the problem of interoperability of micro-grid platforms, particularly among research institutions. Various levels of interoperability are introduced with the respective requirements. The primary aim of the paper is to propose a suitable private hybrid cloud based SCADA architecture satisfying various necessities in the framework of interoperability of micro-grid platforms while maintaining security restriction conditions. Due to the limited time restriction of critical SCADA functions in the electrical grid (protection, real time control, etc.), only selected non-critical SCADA functions (back-up, data historian, etc.) are accessible to partners from the private cloud. The critical SCADA tasks functionality remains under control of local server, thus, a hybrid cloud architecture. Common Information Model (IEC 61970 and IEC 61968, CIM/XML/RDF) is proposed to be used as model for information exchange. The communication model is based on PaaS delivery model and OPC Unified Architecture (OPC UA) specifications are considered. OPC gateway is proposed as conversion between the old OPC Distributed Common Object Model (DCOM) protocol and the Simple Object Access Protocol (SOAP) for cloud.

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Deploying SCADA data to web services for interoperability purposes

Cited by 5 publications

References 6 publications

Secure and Performant Handling CIM-Based Data Streams in Control Room Software Interaction for Multi Vendor Solutions

Secure and Performant Handling CIM-Based Data Streams in Control Room Software Interaction for Multi Vendor Solutions

Mô Hình Thu Thập Và Quản Lý Dữ Liệu Trong Các Hệ Thống Giám Sát Và Điều Khiển Công Nghiệp Ứng Dụng Điện Toán Đám Mây

SCADA as a service approach for interoperability of micro-grid platforms

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