Development of PLC based Communication Architecture for Battery Management System

Saleem, Muhammad Shamoon

doi:10.1109/vtc2020-spring48590.2020.9128451

Cited by 8 publications

(6 citation statements)

References 7 publications

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“…The trade-off is between the volume of data collected and the time between sampling sensors for a given cell -assuming the system polls cells in a set order via a loop. This delay is not discussed in existing vehicular PLC articles in the literature, nor is the typical polling methodology discussed [23,31,44]. In this work we demonstrate a lower polling rate can be implemented during cell resting (idle, no current demand or temperature increase).…”

Section: Motivationmentioning

confidence: 83%

“…PLC has also been tested at small module levels, involving less than 30 cells in parallel and series configurations of cells (li-ion, of similar format to those integrated in automotive packs) [22][23][24]. These tests, summarized in Table I, only report over a short term, and perhaps only the order of only a few 1000s of bytes.…”

Section: Power Line Communication (Plc)mentioning

confidence: 99%

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A Smart Cell Monitoring System Based on Power Line Communication—Optimization of Instrumentation and Acquisition for Smart Battery Management

Vincent¹,

Gulsoy

Sansom

et al. 2021

IEEE Access

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Energy density of current generation battery packs is insufficient for next generation electric vehicles nor the electrification of the aerospace industry. Currently, approximately a third of energy density is lost due to ancillary demands (e.g., cooling and instrumentation) within a pack, relative to cell energy density. Smart cells, instrumented cells with sensors and circuitry, offer a means to monitor cell performance (e.g. temperature, voltage, current data). Uniquely here we demonstrate our 21700 cells instrumented with internal thermistor sensing arrays with custom miniature interface circuitry including data acquisition and communication components. This circuitry including a power line communication (PLC) system, enables sensor data to be collected and transmitted to a master controller without requiring additional wiring, and can achieve an excellent <0.005 % message error rate. The control and communication system includes the use of adaptive sampling algorithms (during identified periods of low demand, through temperature and current measurements) the cells transmit data at 0.2 Hz, increasing to 5 Hz (normal operation) or 10 Hz (beyond operating limits). This method was demonstrated via drive cycling and external heating to alert the master controller to abnormal operating conditions (rapidly, to avoid missing key features) while saving 65 % volume of data during a 90 minute experiment.

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Section: Motivationmentioning

confidence: 83%

Section: Power Line Communication (Plc)mentioning

confidence: 99%

A Smart Cell Monitoring System Based on Power Line Communication—Optimization of Instrumentation and Acquisition for Smart Battery Management

Vincent¹,

Gulsoy

Sansom

et al. 2021

IEEE Access

View full text Add to dashboard Cite

show abstract

“…The modulation methods that may be used with this system are spread-FSK, binary phase-shift keying (BPSK), OFDM, and FSK [122]. The PLCs have been used in a variety of domains, such as narrow-band PLC radio broadcasting, networking, and transportation [123]. The PLC has three main categories; Narrowband PLC, Mid-band PLC, and Broadband PLC.…”

Section: Nb-iotmentioning

confidence: 99%

Internet of Things: A Comprehensive Overview on Protocols, Architectures, Technologies, Simulation Tools, and Future Directions

et al. 2023

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The Internet of Things (IoT) is a global network of interconnected computing, sensing, and networking devices that can exchange data and information via various network protocols. It can connect numerous smart devices thanks to recent advances in wired, wireless, and hybrid technologies. Lightweight IoT protocols can compensate for IoT devices with restricted hardware characteristics in terms of storage, Central Processing Unit (CPU), energy, etc. Hence, it is critical to identify the optimal communication protocol for system architects. This necessitates an evaluation of next-generation networks with improved characteristics for connectivity. This paper highlights significant wireless and wired IoT technologies and their applications, offering a new categorization for conventional IoT network protocols. It provides an in-depth analysis of IoT communication protocols with detailed technical information about their stacks, limitations, and applications. The study further compares industrial IoT-compliant devices and software simulation tools. Finally, the study provides a summary of the current challenges, along with a broad overview of the future directions to tackle the challenges, in the next IoT generation. This study aims to provide a comprehensive primer on IoT concepts, protocols, and future insights that academics and professionals can use in various contexts.

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“…The major benefit compared to standard wired solutions is the reduction of the wiring. Saleem et al [591] present a BMS with UART over power line with FSK, but the validation comprises only three nodes. Saidani et al [592] developed a new PLC concept where an AC current source in parallel to the cell is used instead of an inductive or capacitive isolator.…”

Section: Communication In Intelligent Battery Systemsmentioning

confidence: 99%

Critical Review of Intelligent Battery Systems: Challenges, Implementation, and Potential for Electric Vehicles

et al. 2021

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This review provides an overview of new strategies to address the current challenges of automotive battery systems: Intelligent Battery Systems. They have the potential to make battery systems more performant and future-proof for coming generations of electric vehicles. The essential features of Intelligent Battery Systems are the accurate and robust determination of cell individual states and the ability to control the current of each cell by reconfiguration. They enable high-level functions like fault diagnostics, multi-objective balancing strategies, multilevel inverters, and hybrid energy storage systems. State of the art and recent advances in these topics are compiled and critically discussed in this article. A comprising, critical discussion of the implementation aspects of Intelligent Battery Systems complements the review. We touch on sensing, battery topologies and management, switching elements, communication architecture, and impact on the single-cell. This review contributes to transferring the best technologies from research to product development.

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Development of PLC based Communication Architecture for Battery Management System

Cited by 8 publications

References 7 publications

A Smart Cell Monitoring System Based on Power Line Communication—Optimization of Instrumentation and Acquisition for Smart Battery Management

A Smart Cell Monitoring System Based on Power Line Communication—Optimization of Instrumentation and Acquisition for Smart Battery Management

Internet of Things: A Comprehensive Overview on Protocols, Architectures, Technologies, Simulation Tools, and Future Directions

Critical Review of Intelligent Battery Systems: Challenges, Implementation, and Potential for Electric Vehicles

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