The compatibility verification of batteries and battery chargers to ripples in battery float charge mode

KUPCHINOV, Aleksandr D.; Smotrov, Nickolay N.; Gusev, Yu. P.

doi:10.1109/eiconrus.2018.8317189

Cited by 4 publications

(2 citation statements)

References 4 publications

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“…It needs a bigger value of inductance and capacitance to archive less than 3% acceptance level and also it needs more room space to accommodate the filter. In the active method, the dual feedback and proportional integral (PI) closed-loop control techniques help to reduce DC ripples [12]- [14]. This paper explains about LC filter method and a very commonly used active filter method and optimizing the LC filter size in comparison with the passive method.…”

Section: Introductionmentioning

confidence: 99%

Optimization of passive filter components through active filtering of current ripple reduction in an inverter

Ramakrishnan

Ravi²

2022

IJPEDS

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This paper employs the active input current filtering concept developed and explained to optimize the conventional passive filter components in a two-stage telecommunication inverter. A prototype inverter has been designed for a rated power of 800 W. Optimization of the passive filter components consisting of inductance inductors tank (LTank) and capacitance capacitors tank (CTank) was performed through simulations. The simulation model used for this optimization was validated using the developed prototype. The focus of this work is to limit the input direct current (DC) current ripple within the limits specified in European Telecommunications Standards Institute (ETSI) 300132-2 for a battery supplied telecommunication inverter and optimize the passive filter components. Using the active filtering technique, limit the input current ripple and simultaneously reducing the filter capacity in DC-link. This advantage of active filtering technology over the conventional passive inductors and capacitors (LC) filter concept is explored and demonstrated in this paper.

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Section: Introductionmentioning

confidence: 99%

Optimization of passive filter components through active filtering of current ripple reduction in an inverter

Ramakrishnan

Ravi²

2022

IJPEDS

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“…A battery charger have to more intelligent and conscious of battery health and bring a positive impact on user satisfaction [19]. Battery charger have to meet the range of requirements, particularly in current ripples in battery float charge mode [20]. There are many factors that affect SOC, such as battery voltage, temperature, current, battery history, battery chemistry and so on.…”

Section: Introductionmentioning

confidence: 99%

Battery charging and discharging control of a hybrid energy system using microcontroller

Pangaribowo

Utomo

Bakar

et al. 2020

IJEECS

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This study aims to control charging and discharging the battery for hybrid energy systems. The control system works by selecting the right energy source to supply voltage to the load. And also this control system can regulate charging and discharging the battery automatically. The voltage source consists of two energy, namely from the battery and DC source. The control system that has been designed has the ability to choose the right DC source when the battery capacity is less than 80%. This system also has a good ability to choose a battery source when the battery reaches 100% capacity and the DC source has a voltage drop of more than 20%. This control system is equipped with excessive electric current protection so that the security level is high.

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Online monitoring and fault diagnosis and isolation of Valve Regulated Lead Acid batteries in Uninterruptible Power Supplies using decision trees

Badawy

El-Habrouk

Ashour

et al. 2020

2020 11th International Renewable Energy Congress (IREC)

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The compatibility verification of batteries and battery chargers to ripples in battery float charge mode

Cited by 4 publications

References 4 publications

Optimization of passive filter components through active filtering of current ripple reduction in an inverter

Optimization of passive filter components through active filtering of current ripple reduction in an inverter

Battery charging and discharging control of a hybrid energy system using microcontroller

Online monitoring and fault diagnosis and isolation of Valve Regulated Lead Acid batteries in Uninterruptible Power Supplies using decision trees

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