Integration of IEC 61850 into a Vehicle-to-Grid system with networked electric vehicles

Huang, Rui; Wang, Yübo; Shi, Wenbo; Yao, Daoyuan; Hu, Bing; Chu, Chi-Cheng; Gadh, Rajit

doi:10.1109/isgt.2015.7131826

Cited by 11 publications

(9 citation statements)

References 5 publications

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“…Their work serves as a platform for the development of 4G/5G networks for V2G communication in smart grid. Huang et al [73] proposed an innovative V2G system with Networked Electric Vehicles (NEVs) including mathematical modelling and practical implementation.…”

Section: ) Vehicle-to-grid (V2g) Interaction Modelsmentioning

confidence: 99%

Deployment of IoV for Smart Cities: Applications, Architecture, and Challenges

et al. 2019

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The Internet of Vehicles (IoV) is a convergence of the mobile Internet and the Internet of Things (IoT), where vehicles function as smart moving intelligent nodes or objects within the sensing network. This paper gives two contributions to the state-of-the-art for IoV technology research. First, we present a comprehensive review of the current and emerging IoV paradigms and communication models with an emphasis on deployment in smart cities. Currently, surveys from many authors have focused concentration on the IoV as only serving applications for intelligent transportation like driver safety, traffic efficiency, and infotainment. This paper presents a more inclusive review of the IoV for also serving the needs of smart cities for large-scale data sensing, collection, information processing, and storage. The second component of the paper presents a new universal architecture for the IoV which can be used for different communication models in smart cities to address the above challenges. It consists of seven layers: vehicle identification layer, object layer, inter-intra devices layer, communication layer, servers and cloud services layer, big data and multimedia computation layer, and application layer. The final part of this paper discusses various challenges and gives some experimental results and insights for future research direction such as the effects of a large and growing number of vehicles and the packet delivery success rate in the dynamic network structure in a smart city scenario. INDEX TERMS Internet of Vehicles, IoV, layer architecture, smart city, applications, big data.

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Section: ) Vehicle-to-grid (V2g) Interaction Modelsmentioning

confidence: 99%

Deployment of IoV for Smart Cities: Applications, Architecture, and Challenges

et al. 2019

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“…A study has proposed a combination of OCPP and IEC61850 in realizing the communication between the EV aggregator and the DSO [14]. The possibility of the successful utilization of IEC61850 in EV mobility was discussed in [15]. Using IEC61850 in DERMS with BES participation is discussed in [16].…”

Section: Introductionmentioning

confidence: 99%

Analysis and Design of a Smart Controller for Managing Penetration of Renewable Energy Including Cybersecurity Issues

2022

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This article presents an optimal distributed energy resource management system for a smart grid connected to photovoltaics, battery energy storage, and an electric vehicle aggregator. These management systems are one of the key factors for the optimal control of power converters connected to the grid. The proposed management system includes the communication architecture necessary for realizing the information flow between the individual control of the distributed generators and the master supervisory control algorithm. The work carried out on two levels is first to design a control strategy for energy management and validate it with the grid in real-time hardware-in-the-loop simulation integrating the IEC61850 communication layer and physical intelligent electronic devices. The second is to analyze the vulnerabilities of the designed methodology for cybersecurity threats explicitly with the extension of IEC61850 to electric vehicle aggregators for communication with the master energy management. A man-in-the-middle attack conducted in the supervisory communication layer enabled us to investigate the effects of such an attack on the performance and operation of the smart electric grid.

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“…The authors of References [10][11][12][13] presented the testbeds for DER integration based on the IEC 61850 standard and introduced the concept of DER data models according to IEC 61850-7-420. In Reference [14], the authors introduced research for the integration of IEC 61850 into a vehicle-to-grid system. The authors of Reference [15] proposed protocol translation between Modbus and IEC 61850 in a distributed DER based on diesel generators and conducted a thorough test for latency performance.…”

Section: Introductionmentioning

confidence: 99%

Modeling and Integrating PV Stations into IEC 61850 XMPP Intelligent Edge Computing Gateway

Liu¹,

Gu²

2019

Energies

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Distributed energy resources (DERs) are being widely interconnected to electrical power grids. The dispersed and intermittent generational mixes bring technical and economic challenges to the power systems in terms of stability, reliability, and interoperability. In practice, most of the communication technologies in DER are provided by proprietary communication protocols, which are not designed for the prevention of cyber security over a wide area network, and methodology of DER integration is not unified. This has made it technically difficult for power utilities and aggregators to monitor and control the DER systems after they are interconnected with the electrical grids. Moreover, peer to peer communication between DER systems as well as local intelligent computation is required to reduce decision latency and enhance the stability of the smart grid or microgrid. In this paper, the first, novel architecture of IEC 61850 XMPP (extensible messaging and presence protocol) of the edge computing gateway, involving advanced concepts and technologies, was developed and completely studied to counter the abovementioned challenges. The results show that the proposed architecture can enhance the DER system’s effective integration, security in data communication and transparency for interoperability. The novel and advanced concepts involve first modeling the topology of the photovoltaic (PV) station to IEC 61850 information models according to the IEC 61850-7-4 logical nodes and the DER-specific logical nodes defined in IEC 61850-7-420. This guarantees the interoperability between DER and DER, DER and utility and DER and the energy service operator. The second step was to map the information models to IEC 61850-8-2 XMPP for the specific communication protocol in DER applications. XMPP protocol, a publish/subscribe communication mechanism, is recommended in DER applications because of its characteristics of cybersecurity and authenticated encryption. After that we enabled the edge computing capability for data processing and the analytics of the DER side for time-critical missions. The aggregated data was then sent to the control center in the cloud. By applying the edge computing architecture, the system reduced decision latency, improved data privacy and enhanced security. The goal of this paper was to introduce the practical methodologies of these novel concepts to academics and industrial engineers.

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Integration of IEC 61850 into a Vehicle-to-Grid system with networked electric vehicles

Cited by 11 publications

References 5 publications

Deployment of IoV for Smart Cities: Applications, Architecture, and Challenges

Deployment of IoV for Smart Cities: Applications, Architecture, and Challenges

Analysis and Design of a Smart Controller for Managing Penetration of Renewable Energy Including Cybersecurity Issues

Modeling and Integrating PV Stations into IEC 61850 XMPP Intelligent Edge Computing Gateway

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