Dynamic model development for lead acid storage battery

Rajanna, B.; Kumar, M. Kiran

doi:10.11591/ijeecs.v15.i2.pp609-619

Cited by 18 publications

(17 citation statements)

References 21 publications

(26 reference statements)

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“…For the batteries to maintain the same voltage at coupling capacitors, the battery Simulink block voltage parameter was set to 582.5 V. Demand of the utility grid was 100 kW. Minimum voltage to be maintained at coupling capacitor had to match the voltage generated by the PV array, i.e., 500 V. Many battery models are available in the literature [27][28][29][30][31][32][33][34][35][36][37][38][39] but not all of them can be used in simulation because of algebraic loop problem. A generic battery model from the MATLAB SimPower Systems library with appropriate parameters was used for analyzing battery charging and discharging performance [40].…”

Section: Battery Bank Descriptionmentioning

confidence: 99%

Chopper-Based Control Circuit for BESS Integration in Solar PV Grids

Rajanna

Kumar

2021

Energies

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The power delivered by photovoltaic (PV) arrays is dependent on environmental factors, and hence the availability and quality of power delivered by the PV array is low. These issues can be mitigated by integrating a battery energy storage system (BESS) with PV arrays. The integration of the BESS with PV arrays requires controller circuits to regulate power flow between the BESS, PV array, and the load. In this paper, a boost converter-based controller is proposed. The proposed controller has higher reliability and efficiency, and lower operational complexity. It improves the power quality and availability by adjusting the power flow to/from the BESS while delivering the required load power. A simulation study was performed to validate the proposed controller under varying irradiance and temperature of the PV array. The controller was validated against both lithium-ion and lead-acid BESSs.

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Section: Battery Bank Descriptionmentioning

confidence: 99%

Chopper-Based Control Circuit for BESS Integration in Solar PV Grids

Rajanna

Kumar

2021

Energies

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“…The Switch S4 is always turned on in this mode. Same as boost CCM the buck CCM also have the to stages to operate [19][20]. The figure 5 and figure 6 shows the stages of operation in buck mode.…”

Section: Buck Contineous Conduction Mode-mentioning

confidence: 99%

The Implementation of Quadratic Method Using Pv Bi-Directional Converter in Closed Loop Control With Pi Controller

2020

jcr

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In this enormous development of technology, the requirements are new per each day. The needs must be satisfied but fulfilling each requirement will generate new desire or need. The technology is evolving day by day because of this recycling process. The invention of fuel-based vehicles shows some de-merits to evolve and shift over to the electrical vehicles. The proposed paper concentrates its main application to be the electrical vehicles, With an improved form of boost as well as buck converter with high voltage gain and efficiency. This shows close loop operation because of its ability to control a drive or electrical vehicle in the place of load. The bi-directional converter adopts quadratic method in proposed model for highly efficient utilization. This paper focuses on the high efficient utilization of bi-directional converter with quadratic property using proportional integral controller for its switching.

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“…These devices have to be small and portable, while still embedding a multitude of features. Most of the small and portable electronics are still powered by coin cell batteries, or conventional bulky and heavy AAA batteries, which limit the miniaturization of the devices [3]. In addition to this, conventional batteries are not flexible, thick and cannot fit into thin and smaller devices such as smartcards.…”

Section: Introductionmentioning

confidence: 99%

Fabrication and characterization of printed zinc batteries

Nazri

Nordin

Lim³

et al. 2021

Bulletin EEI

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Zinc batteries are a more sustainable alternative to lithium-ion batteries due to its components being highly recyclable. With the improvements in the screen printing technology, high quality devices can be printed with at high throughput and precision at a lower cost compared to those manufactured using lithographic techniques. In this paper we describe the fabrication and characterization of printed zinc batteries. Different binder materials such as polyvinyl pyrrolidone (PVP) and polyvinyl butyral (PVB), were used to fabricate the electrodes. The electrodes were first evaluated using three-electrode cyclic voltammetry, x-ray diffraction (XRD), and scanning electron microscopy before being fully assembled and tested using charge-discharge test and two-electrode cyclic voltammetry. The results show that the printed ZnO electrode with PVB as binder performed better than PVP-based ZnO. The XRD data prove that the electro-active materials were successfully transferred to the sample. However, based on the evaluation, the results show that the cathode electrode was dominated by the silver instead of Ni(OH)2, which leads the sample to behave like a silver-zinc battery instead of a nickel-zinc battery. Nevertheless, the printed zinc battery electrodes were successfully evaluated, and more current collector materials for cathode should be explored for printed nickel-zinc batteries.

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Dynamic model development for lead acid storage battery

Cited by 18 publications

References 21 publications

Chopper-Based Control Circuit for BESS Integration in Solar PV Grids

Chopper-Based Control Circuit for BESS Integration in Solar PV Grids

The Implementation of Quadratic Method Using Pv Bi-Directional Converter in Closed Loop Control With Pi Controller

Fabrication and characterization of printed zinc batteries

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