Active Charge Balancing Strategy Using the State of Charge Estimation Technique for a PV-Battery Hybrid System

Qays, Ohirul; Buswig, Yonis M.; Hossain, Liton; Abu-Siada, A.

doi:10.3390/en13133434

Cited by 8 publications

(4 citation statements)

References 40 publications

(45 reference statements)

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“…Several topologies based on buck-boost converters allow the buck-boost converter to transfer excess energy from overcharged cells to the DC link and then back to the undercharged cells for equalisation. Te buck-boost converter topology is given in Figure 6 [26,27]. Tis topology has N − 1 buck-boost converters for N number of cells, 2N − 2 switches, and N − 1 inductors.…”

Section: Buck-boost Converter Equalisationmentioning

confidence: 99%

A Comprehensive Review of Various Topologies and Control Techniques for DC-DC Converter-Based Lithium-Ion Battery Charge Equalization

Sugumaran

Prabha

2023

International Transactions on Electrical Energy Systems

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Worldwide, electric vehicle (EV) sales are booming nowadays due to the rapid increase in the cost of fossil fuels. Lithium-ion batteries are very familiar in the EV industry because of their high energy per unit mass relative to other electric energy storage systems. To obtain the required voltage, several lithium-ion batteries are connected serially. Due to manufacturing inconsistencies, the voltage of serially connected cells is not always equal, which might result in a charge imbalance. This imbalance may reduce the battery’s life span due to the action of undercharging and overcharging. Battery charge equalisation (BCE) is challenging because it requires a constant voltage level in each cell. Various topologies and control strategies have been proposed in the past literature to build and improve the BCE. This study extracts the recently proposed DC-DC converter-based topologies for BCE. This study then gives a comparative analysis of various control strategies used in BCE and ends with implementing control strategies with BCE topology using a DC-DC converter. This study incorporates contextualised topologies used by BCE with design, operation, and applications. Extensive simulation results are provided to compare the performance of DC-DC converter-based BCE topologies in balancing speed. Also, a comprehensive comparison of various converter topologies and control strategies has been carried out for future investigation.

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Section: Buck-boost Converter Equalisationmentioning

confidence: 99%

A Comprehensive Review of Various Topologies and Control Techniques for DC-DC Converter-Based Lithium-Ion Battery Charge Equalization

Sugumaran

Prabha

2023

International Transactions on Electrical Energy Systems

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“…The proposed method can also be used in renewable energy dependent devices as well as energy conversion systems [42][43][44][45][46][47][48][49][50]. It can also be adapted to monitor the condition of critical high voltage assets, power converters, and various flexible ac transmission system devices [51][52][53][54].…”

Section: Ishdb Tested With Iot Implementationmentioning

confidence: 99%

Cost-Effective Design of IoT-Based Smart Household Distribution System

Ahmed

Qays

Abu-Siada

et al. 2021

Designs

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The Internet of Things (IoT) plays an indispensable role in present-day household electricity management. Nevertheless, practical development of cost-effective intelligent condition monitoring, protection, and control techniques for household distribution systems is still a challenging task. This paper is taking one step forward into a practical implementation of such techniques by developing an IoT Smart Household Distribution Board (ISHDB) to monitor and control various household smart appliances. The main function of the developed ISHDB is collecting and storing voltage, current, and power data and presenting them in a user-friendly way. The performance of the developed system is investigated under various residential electrical loads of different energy consumption profiles. In this regard, an Arduino-based working prototype is employed to gather the collected data into the ThingSpeak cloud through a Wi-Fi medium. Blynk mobile application is also implemented to facilitate real-time monitoring by individual consumers. Microprocessor technology is adopted to automate the process, and reduce hardware size and cost. Experimental results show that the developed system can be used effectively for real-time home energy management. It can also be used to detect any abnormal performance of the electrical appliances in real-time through monitoring their individual current and voltage waveforms. A comparison of the developed system and other existing techniques reveals the superiority of the proposed method in terms of the implementation cost and execution time.

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“…Moreover, in [9][10][11][12][13][14][15], a comprehensive study shows a review of monitoring technologies for solar PV Systems using data processing modules and transmission protocols. In a related study [15][16][17][18][19][20][21][22], a cost-effective design of an IoT-based smart household distribution system was presented.…”

Section: Introductionmentioning

confidence: 99%

Integration of Solar Energy Supply on Smart Distribution Board Based on IoT System

Mallahi¹,

Mohamed²,

Shaker

2022

Designs

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Today’s residential electricity management depends heavily on the Internet of Things (IoT). It is still challenging to create practical, affordable smart condition monitoring, protection, and control systems for residential distribution networks. The performance of the developed system is evaluated for a variety of residential electric loads with different energy consumption patterns. In this paper, a photovoltaic tracking system and also a cleaning system will be connected to a smart board. All input data will be gathered and sent over Bluetooth using a working prototype built on an Arduino board. The mobile application is also used to let individual users monitor the system in real-time, alert users about electrical system issues, display their energy use in real time, and provide other essential alerts and warnings.

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Active Charge Balancing Strategy Using the State of Charge Estimation Technique for a PV-Battery Hybrid System

Cited by 8 publications

References 40 publications

A Comprehensive Review of Various Topologies and Control Techniques for DC-DC Converter-Based Lithium-Ion Battery Charge Equalization

A Comprehensive Review of Various Topologies and Control Techniques for DC-DC Converter-Based Lithium-Ion Battery Charge Equalization

Cost-Effective Design of IoT-Based Smart Household Distribution System

Integration of Solar Energy Supply on Smart Distribution Board Based on IoT System

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