Study and field test of power line communication for an electric-vehicle charging system

Changun, Park，; Lee, Jae-Jo; Oh, Sangki; Bae, Jong‐Soo; Seo, Jongkwan

doi:10.1109/isplc.2012.6201290

Cited by 6 publications

(5 citation statements)

References 9 publications

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“…Figure 5 shows how the noise in the power line affects the PLC signal in a wideband and narrowband. In the narrowband, it is very difficult to guarantee the efficient transmission of PLC signals over the power line [28].…”

Section: Chademo Systemmentioning

confidence: 99%

“…If the PLC signal is transmitted over the power line, noise can be observed in the frequency band, because the power line is connected to the electronic equipment inside the EV (Battery Management System, Inverter, DC/DC converter) [28].…”

Section: Chademo Systemmentioning

confidence: 99%

“…Yuan-Hua Zhang et al studied the use of the PLC technique in the communication network within the vehicle [24]. For communication between Electronic Control Units (ECU) the CAN bus protocol was Figure 5 -Power line noise spectrum and PLC signal [28] providing a driving force to the vehicle, an ultra-capacitor module, and a charger device. The charger has two main parts: Insulated Gate Bipolar Transistor (IGBT) device, and a control device.…”

Section: Fast Charging Via Pantographmentioning

confidence: 99%

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A Review of Commercial Electric Vehicle Charging Methods

Terzi

Ilhan

Kaymaz

et al. 2020

PROMET

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Electric Vehicles (EVs) are rapidly becoming the forerunners of vehicle technology. First electric vehicles were overlooked because of not having adequate battery capacity and because of low efficiency of their electric motors. Developing semiconductor and battery technologies increased the interest in the EVs. Nevertheless, current batteries still have insufficient capacity. As a result of this, vehicles must be recharged at short distances (approximately 150 km). Due to scheduled departure and arrival times EVs appear to be more suitable for city buses rather than regular automobiles. Thanks to correct charging technology and the availability of renewable energy for electric buses, the cities have less noise and CO2 emissions. The energy consumption of internal combustion engines is higher than of the electric motors. In this paper, studies on the commercial electric vehicle charging methods will be reviewed and the plug-in charging processes will be described in detail. This study strives to answer the questions of how plug-in charging process communication has performed between the EV and Electric Vehicle Supply Equipment (EVSE).

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Section: Chademo Systemmentioning

confidence: 99%

Section: Chademo Systemmentioning

confidence: 99%

Section: Fast Charging Via Pantographmentioning

confidence: 99%

See 1 more Smart Citation

A Review of Commercial Electric Vehicle Charging Methods

Terzi

Ilhan

Kaymaz

et al. 2020

PROMET

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“…Some professional testing equipment has been used to test EV chargers. Park et al [18] configured a power line communication modem to interface with an EV and its charging system. To discuss a smart charging in EV, a specific testing platform was built using a modified AC Propulsion eBox with a 35 kWh battery and a power electronics unit capable of singe phase bidirectional power transfers of up to 20 kW [19].…”

Section: Introductionmentioning

confidence: 99%

Modular field testing system for the electric vehicle off‐board charger

Zhou¹,

Zhu²

2019

IET Electrical Systems in Transportation

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The massive installation and deployment of electric vehicle (EV) charging infrastructures requires designing efficient and convenient testing tools for the field testing. This paper presents a novel testing system for the EV off-board charger, in an application such as field testing and maintenance. The authors discuss the design theory and hardware implementation of the system in first. Two typical charger testing scenarios using the proposed tester are discussed. In addition, the modular structure of the system provides the user with a high degree of flexibility, which allows them to configure their own testing systems according to their applications. Three digital processing approaches for constraining high-frequency components and harmonics are introduced. The authors demonstrate that the digitalised traditional filter has an overwhelming advantage than the statistical filters in the experimental results. They also validate the function of the proposed testing system with a DC 60 kW charger, by finishing testing items such as the regulation accuracy, current imbalance and extreme temperature testing. Finally, they present a comparative study of recent EV charger testing systems.

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“…The EV and EV charging structures has been investigated and the requirements for applying power line communication to the EV charging system has been analyzed in [15].…”

Section: Introductionmentioning

confidence: 99%

Active role of a NFC enabled smartphone in EV-EVSE charging process

Ritrovati

Maso-Gentile

Scavongelli

et al. 2014

2014 IEEE International Electric Vehicle Conference (IEVC)

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Management of charge of electrical vehicles (EV) can be effectively integrated in a VehicleTo Grid (V2G) system. This regulated operation is described in the ISO/IEC 15118 standard. We propose a modification of the original protocol: in our scheme the smartphone has an active role in the EV -EVSE communication, being able to integrate itself in the EV charge. We developed an application for Android smartphone affords to the customer to completely control the process of charge in all its phases: authentication to the service, choice of the charge parameters, monitoring of the charge and payment. To obtain that, a modification to standard ISO/IEC 15118 is proposed. Actually, only the communication between vehicle (EV) and station (EVSE) is permitted. In our proposed model, the communication between vehicle, station and smartphone is realized in wireless mode through the Bluetooth protocol, introducing the active role of the smartphone. The App use NFC (Near Field Communication) technology, in order to simplify andto accelerate the Bluetooth login operation, V2G service authentication and related payment. Two specific PC-Windows software are developed, simulating the behaviors of the electrical vehicle (EV) and of the charge station (EVSE) according the standard. Moreover, a reusable NFC library has been developed to permit immediate authentication and two-ways transmission session, using Bluetooth and NFC in p2p mode.

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Study and field test of power line communication for an electric-vehicle charging system

Cited by 6 publications

References 9 publications

A Review of Commercial Electric Vehicle Charging Methods

A Review of Commercial Electric Vehicle Charging Methods

Modular field testing system for the electric vehicle off‐board charger

Active role of a NFC enabled smartphone in EV-EVSE charging process

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