An ISO/IEC 15118 conformance testing system architecture

Hänsch, Kathleen; Pelzer, Alexander; Komarnicki, Przemysław; Groning, Sven; Schmutzler, Jens; Wietfeld, Christian; Heuer, Jörg; Müller, Reiner

doi:10.1109/pesgm.2014.6938863

Cited by 8 publications

(5 citation statements)

References 12 publications

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“…The charging infrastructure, battery management system, and the communication requirements for smart charging is overviewed in [23]. In order to realize a standardized communication interface between the vehicle and the grid e.g., in Europe, the standardization proposals [24], [25] will make it possible for EV users to have easy access to EV charging equipment (EVSE) and related services throughout Europe. EVSE refers to all devices installed for delivering power from the electrical supply point to the EV and this charging equipment will support smart charging functions.…”

Section: Introductionmentioning

confidence: 99%

Preventing Distribution Grid Congestion by Integrating Indirect Control in a Hierarchical Electric Vehicles’ Management System

Lind

et al. 2016

IEEE Trans. Transp. Electrific.

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Abstract-In this paper, a hierarchical management system is proposed to integrate electric vehicles (EVs) into a distribution grid. Three types of actors are included in the system: Distribution system operators (DSOs), Fleet operators (FOs) and EV owners. In contrast to a typical hierarchical control system where the upper level controller directly controls the lower level subordinated nodes, this study aims to integrate two common indirect control methods:market-based control and price-based control into the hierarchical electric vehicles management system. Specifically, on the lower level of the hierarchy, the FOs coordinate the charging behaviors of their EV users using a price-based control method. A parametric utility model is used on the lower level to characterize price elasticity of electric vehicles and thus used by the FO to coordinate the individual EV charging. On the upper level of the hierarchy, the distribution system operator uses the market-based control strategy to coordinate the limited power capacity of power transformer with fleet operators. To facilitate the application of the two indirect control methods into the system, a model describing decision tasks in control is used to specify the essential functions that are needed in the control system. The simulations illustrate the effectiveness of the proposed solutions.

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Section: Introductionmentioning

confidence: 99%

Preventing Distribution Grid Congestion by Integrating Indirect Control in a Hierarchical Electric Vehicles’ Management System

Lind

et al. 2016

IEEE Trans. Transp. Electrific.

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“…The EVCC (Electric Vehicle Communication Controller) is a key component of the EV that exchanges information with the SECC (Supply Equipment Communication Controller) within the external charger to regulate current flow during charging. The EVCC and SECC use ISO/IEC 15118 V2G messages to address charging actions, including session initiation, entrance into a charging loop, and termination of the charging session [248], [250].…”

Section: A Ev Communication and Signallingmentioning

confidence: 99%

A Survey on Cyber-Physical Security of Active Distribution Networks in Smart Grids

Khalaf,

Ayad,

Tushar

et al. 2024

IEEE Access

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Distribution systems are evolving from traditional passive networks into, what is known as, Active Distribution Networks (ADNs). Unlike traditional distribution networks, ADNs are characterized by bi-directional power flow, the high penetration of DERs, storage capabilities and sophisticated control strategies. Multiple layers of communications, sensing and computation are being integrated into ADNs for monitoring, control and protection of a variety of components and critical operations. This enhanced dependency on information and communication technologies, however, increases the exposure of ADNs to cyber-attacks. Several papers have been published in recent years with a focus on cyber-physical security (CPS) of smart grids. However, the published survey papers primarily emphasize the transmission level of smart grid threats and challenges, with little focus on the ADNs. Given the rapid deployment of ADNs and the increasing cyber threats against power grids and critical infrastructures, we are motivated, in this article, to present a review and survey focused, instead, on the latest research advancements in the area of CPS for ADNs. This paper represents the first survey of timely research in the area of CPS of ADNs with a focus on ADN critical operations and components. The cyber-physical aspects of each critical operation/component are analyzed. In addition, the challenges and requirements of associated communication protocols and standards are presented. Cybersecurity of ADN devices and sensors including Phasor Measurement Units (PMUs), smart meters, advanced metering infrastructure and protection relays are discussed in detail. Moreover, a thorough study of ADNs application drivers and enablers including microgrids, Electric Vehicles (EVs), Internet-of-Things (IoT) and smart homes is conducted. Potential and existing solutions by industry are highlighted. Finally, survey outcomes and directions for future work are presented to highlight emerging avenues of research.

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“…The decision of the charging can be made on the EV level or on the FOs level. The IEC 15118 is the most recommended communication standard [62], and is demonstrated in details in [63], by the sequence diagram of a charging process between the EVSE and the EVs.…”

Section: Communications Standardsmentioning

confidence: 99%

“…The IEC 61850 is recommended for the communication between the EVSE and the FOs [63]. In [64], the use of the smart metering infrastructure to transmit the information concerning the EVs charging state using the multiple access control protocol is proposed.…”

Section: Communications Standardsmentioning

confidence: 99%

Electric vehicle fleet management in smart grids: A review of services, optimization and control aspects

Hu¹,

Morais²,

Sousa

et al. 2016

Renewable and Sustainable Energy Reviews

356

197

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a b s t r a c tElectric vehicles can become integral parts of a smart grid, since they are capable of providing valuable services to power systems other than just consuming power. On the transmission system level, electric vehicles are regarded as an important means of balancing the intermittent renewable energy resources such as wind power. This is because electric vehicles can be used to absorb the energy during the period of high electricity penetration and feed the electricity back into the grid when the demand is high or in situations of insufficient electricity generation. However, on the distribution system level, the extra loads created by the increasing number of electric vehicles may have adverse impacts on grid. These factors bring new challenges to the power system operators. To coordinate the interests and solve the conflicts, electric vehicle fleet operators are proposed both by academics and industries. This paper presents a review and classification of methods for smart charging (including power to vehicle and vehicle-to-grid) of electric vehicles for fleet operators. The study firstly presents service relationships between fleet operators and other four actors in smart grids; then, modeling of battery dynamics and driving patterns of electric vehicles, charging and communications standards are introduced; after that, three control strategies and their commonly used algorithms are described; finally, conclusion and recommendations are made.

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An ISO/IEC 15118 conformance testing system architecture

Cited by 8 publications

References 12 publications

Preventing Distribution Grid Congestion by Integrating Indirect Control in a Hierarchical Electric Vehicles’ Management System

Preventing Distribution Grid Congestion by Integrating Indirect Control in a Hierarchical Electric Vehicles’ Management System

A Survey on Cyber-Physical Security of Active Distribution Networks in Smart Grids

Electric vehicle fleet management in smart grids: A review of services, optimization and control aspects

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