Variable structure control for an isolated boost converter used in fuel cell applications

Madhavi, S. Vijaya; Das, G. Tulasi Ram

doi:10.11591/ijece.v9i6.pp4493-4506

Cited by 3 publications

(3 citation statements)

References 18 publications

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“…Renewable energies such as solar and wind use a boost converter as a power transmission medium for energy absorption and injection into loads and batteries, as shown in Fig. 6 [24]. The energy absorption and injection process are carried out by a combination of four components, namely inductor, electronic switch, diode, and output capacitor.…”

Section: Boost Convertermentioning

confidence: 99%

“…The task switching cycle, k is defined as the ratio of the duration to the period of time switching. The absorption and injection of energy with the relative duration of the switching period will operate the converter in two different modes known as continuous conduction mode and stopped conduction mode [24]. For the boost converter specifications in this design, it can be seen in Table 3.…”

Section: Boost Convertermentioning

confidence: 99%

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Fuzzy based MPPT Control System in Grid Connected Solar Plant

Krismanto

Waseso

Lomi

et al. 2022

JATM

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The increase in demand for the electricity system is increasing. Thus, enviromentally friendly technologies such as new and renewable energy are needed, one of which is a power plant with Photovoltaic as the main component. Solar power plant has enviromentally friendly properties. The design of this solar power plant uses Fuzzy Logic Controller and PI Controller methods, where both methods are used to find the maximum power peak point used for fast charges and MPPT, which is simulted using MATLAB/Simulink. The things presented in developing the generating system using these two methods are solar radiation intensity, temperature and Photovoltaic module. The model developed will make it possible to examine the characteristics of solar power plant and predict the amount of energy generated by solar panels in a particular location and compare the effectiveness of Fuzzy Logic and PI methods. The results shows that Fuzzy method produces a boost converter output voltage in the range of 600 V with result that are still not good and less stable, but the irradiation of 100 W/m2 voltage is stable, while the boost converter output voltage controller by the PI method is very good and stable in all conditions. Radiation and voltage are also in the range of 600 V.

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Section: Boost Convertermentioning

confidence: 99%

Section: Boost Convertermentioning

confidence: 99%

Fuzzy based MPPT Control System in Grid Connected Solar Plant

Krismanto

Waseso

Lomi

et al. 2022

JATM

View full text Add to dashboard Cite

show abstract

“…Supposedly, Pandanus Amaryllifolius P-MFC can generate electrical energy by utilizing the microorganism's metabolisms in the rhizosphere. Thru photosynthesis, the plant produces nutrients in an amount that needed for plant growth and extra nutrients that are unutilized will be released into the rhizosphere [8][9][10][11][12]. This is where microbe functions as an oxidizing agent, reducing the organic substrate that is released.…”

Section: Introductionmentioning

confidence: 99%

Electrical energy production from plant biomass: an analysis model development for Pandanus Amaryllifolius plant microbial fuel cell

Cheng

Ching

Uttraphan

et al. 2020

IJEECS

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Plant microbial fuel cell (P-MFC) is an electrochemical reactor that converts organic compounds to electrical energy through the catalytic reaction from electrochemically active bacteria (EAB). However, there is no sign of an attempt in developing the functional model in predicting the energy conversion and utilization of P-MFC. In this study, an analytic model is proposed to show the whole production process of the organic compound to electrical energy generation. <em>Pandanus Amaryllifolius</em> plant was used as sources of photosynthate, where biomass product from rhizodeposition, acetate was produced, and soil bacteria as the microbial culture, and air as the input to the cathode chamber. The proposed analytical model is able to predict the output of the P-MFC using the parameters from the experiment. The generated data from the model was then compared with the monitored data from the <em>Pandanus Amaryllifolius </em>P-MFC. The results show the electrical power output has a high similarity pattern with the bacterial growth curve model and able to achieve the coulombic efficiency of 95.32%.

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Power Factor Correction in Induction Heating System Using PFC Boost Converter

Çalik¹,

Yalcin²,

Şehirli³

2020

European Journal of Technic

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Today, with the increased energy needs, carbon emission caused by energy production affects the environment negatively. This situation has made it necessary that electrical energy should be used efficiently. In order to achieve this, institutions such as IEEE and IEC have established some electrical energy standards to be complied with, by the consumers. In order to increase energy efficiency following these standards, current and voltage harmonics in the system must be eliminated or kept at the required limit. Otherwise, these harmonics will cause deterioration of receivers fed from the distribution network or decrease in operating performance. For this reason, power factor correction (PFC) processes are applied in power systems. Induction heating systems, which have found a wide area of use in recent years, require PFC process due to their structure consisting power electronics elements and inductive heating crucible. This study aims to eliminate the network harmonics and harmonics distortions and to bring the power factor (PF) closer to '1' by using AC-DC converter with PFC in induction heating system. Induction heating system designed in the study has three phases and has a full bridge parallel resonance inverter operating at a frequency of 20 kHz and power of 17 kW. The system uses full wave uncontrolled rectifier and boost type DC-DC converter. Voltage control is provided through the PID controller. Designed system is simulated in MATLAB. Current and voltage graphics measured from network and load were evaluated, PF and THD values were analyzed.

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Variable structure control for an isolated boost converter used in fuel cell applications

Cited by 3 publications

References 18 publications

Fuzzy based MPPT Control System in Grid Connected Solar Plant

Fuzzy based MPPT Control System in Grid Connected Solar Plant

Electrical energy production from plant biomass: an analysis model development for Pandanus Amaryllifolius plant microbial fuel cell

Power Factor Correction in Induction Heating System Using PFC Boost Converter

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