Comparison of Different Control Techniques for Interleaved DC-DC Converter

Kavitha, M.; Sivachidambaranathan, V.

doi:10.11591/ijpeds.v9.i2.pp641-647

Cited by 16 publications

(8 citation statements)

References 7 publications

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“…The battery will be charged effectively with the help of MPPT control method [9]. Once the battery is fully charged the photovoltaic output [10]- [12] directly goes to motor inorder to drive BLDC.…”

Section: Conventional Methods Circuit Diagrammentioning

confidence: 99%

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Green Energy Based Coupled Inductor Interleaved Converter with MPPT Technique for BLDC Application

Nayagam

Premalatha

2018

IJPEDS

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<p><span lang="EN-US">This paper presents a high step-up converter with combination of battery and solar energy source application. The proposed green energy source boosted by using coupled inductor interleaved converter. The coupled inductor and voltage double circuit can reach the high voltage gain without more stress on the converter circuit as well as much</span><span lang="EN-US">changes in duty cycle. The photo voltaic system maximum output is 12volts it can be varied by changes of irradiation level .The maximum output voltage is tracking by using MPPT and supplies to the coupled inductor interleaved boost converter. The MPPT working based on the P & O algorithm .The output level of the photo voltaic is high then the battery is charging as well as BLDC motor also being driven efficiently.Whenever the irradiation level will be low the output level of the photo voltaic is less than the battery will be charging and then the motor will running by battery power.</span></p>

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Section: Conventional Methods Circuit Diagrammentioning

confidence: 99%

“…Table 1 indicates the valid switch states of a three phase BLDC motor. Figure 7 shows the P & O Algorithm flow chart which shows the step by step process [12] of getting maximum power output from the PV array according to the variable irradiance level.…”

Section: Bldc Motormentioning

confidence: 99%

Green Energy Based Coupled Inductor Interleaved Converter with MPPT Technique for BLDC Application

Nayagam

Premalatha

2018

IJPEDS

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“…The first stage includes the measurement of the fundamental DC and AC currents and voltages using current transformers (CTs), potential transformers (PTs), and hall-effect sensors to collect data about the load and the system. Based on this data, in the second stage, methods like dq synchronous rotating axis transformation [19] and a-p stationary reference frame transformations [20] are used for decouple the real and reactive powers. Also, this stage generates the reference signal.…”

Section: Dstatcom Modelingmentioning

confidence: 99%

A study of voltage regulation in microgrid using a DSTATCOM

Saleh¹,

Ali²,

Daoud³

et al. 2020

Bulletin EEI

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A well-prepared abstract enables the reader to identify the basic content. This paper presents the solution of voltage fluctuations in urgent situations by providing voltage and reactive support from a distribution static synchronous compensator (DSTATCOM) in the grid. Also, it analyses the influences of DSTATCOM as a voltage controller and compares the system performance with and without DSTATCOM. The DSTATCOM is used in the study to maintain voltage in the microgrid (MG) to be around the rated value after Microgrid disturbance. A successful simulink model of the photovoltaic (PV) system and the proposed DSTATCOM are illustrated to work together as the Microgrid. Microgrids could provide unique resilience and reliability when the environment encountered with less water, higher temperatures, more frequent and harsh wildfires, and severe weather events. The proposed DSTATCOM was installed in different locations in the MG and the best location was chosen to achieve the goal of improved power quality and efficiency. In this paper, two scenarios are discussed with and without DSTATCOM. The simulation results show the difference between the MG with and without DSTATCOM and how the DSTATCOM can amplify power quality in the Microgrid. The proposed DSTATCOM has the capability to improve dampen power oscillations during transit events.

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“…Indeed, these topologies have many advantages in terms of power quality extracted from PV, energy efficiency, reduction of input current ripple, dynamic response, simple design, robustness and stable condition. As part of this work, and for optimization objectives in terms of maximizing the power extracted from PV, miniaturization of electronic components [11], reduction of input current ripple and output voltage, it was Indonesian J Elec Eng & Comp Sci ISSN: 2502-4752  Perfomance assessment, in terms of ripples and power, of conventional... (Brahim Lagssiyer) 979 chosen to focus on a two-branches interleaved DC/DC Boost converter, with and without inductance coupling compared to a conventional Boost converter [12]- [14].…”

Section: Introductionmentioning

confidence: 99%

Performance assessment, in terms of ripples and power, of conventional and interleaved converter DC–DC with coupled and independent inductors dedicated to photovoltaic installations

Lagssiyer

Aziz

Hafyani

2019

IJEECS

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<table class="Grilledutableau1" width="593" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top" width="387"><p>Our work focuses on the design and analysis of an interleaved Boost converter DC-DC with coupled and independent inductors in terms of ripples and power. An interleaving strategy is adopted to minimize the currents in the Boost components and consequently to miniaturize them. The command shift of the switch by the X.T value (X: shift coefficient 0<X<1 and T: period of the command signal), minimizes the ripple of the input current and output voltage and maximizes the power extracted from the photovoltaic system. The coupling technique of inductances of interleaved Boost, furthermore reduces the ripples of the input currents and further maximizes the power extracted from the photovoltaic panels. To determine the variation of the power extracted from the PV, according to the duty cycle D and the switches command shift X.T, the duty cycle, was manually varied (Similar to a MPPT command). For this we modeled, under MATLAB/Simulink, the photovoltaic system, the power interface (DC/DC Boost interleaved). Finally, a prototype of interleaved Boost converter with coupled inductors and a shifted control of the switches was realized. Experimental results have been proposed to validate the results of simulations.</p></td></tr></tbody></table>

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Comparison of Different Control Techniques for Interleaved DC-DC Converter

Cited by 16 publications

References 7 publications

Green Energy Based Coupled Inductor Interleaved Converter with MPPT Technique for BLDC Application

Green Energy Based Coupled Inductor Interleaved Converter with MPPT Technique for BLDC Application

A study of voltage regulation in microgrid using a DSTATCOM

Performance assessment, in terms of ripples and power, of conventional and interleaved converter DC–DC with coupled and independent inductors dedicated to photovoltaic installations

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