Analysis and Implementation of Closed-Loop Control of Electrolytic Capacitor-Less Six-Pulse DC-Link Bidirectional Three-Phase Grid-Tied Inverter

Kanakesh, V. K.; Yelaverthi, Dorai Babu; Ghoshal, Anirban; Rathore, Akshay Kumar; Mahanty, R.

doi:10.1109/tia.2017.2757438

Cited by 23 publications

(5 citation statements)

References 21 publications

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“…The whole converter involves a Dual Active Bridge converter which supplies a pulsating dc bus that is cascaded to a 3-ph VSI as shown in Figure . 1 [8]. The DAB is a Bidirectional, controllable DC-DC converter having high power capabilities which includes a primary side and secondary side semiconductor bridges with 8 semiconductor devices, a high frequency transformer energy transfer element and couple of dc-link capacitors.…”

Section: Dual Active Bridgementioning

confidence: 99%

“…The modulation index for each section is tabulated in Table 1. Switching pulse for one of the inverter switches (G1) is shown in Figure . 2 [8].…”

Section: Six Pulse Modulation Techniquementioning

confidence: 99%

“…The control block of DABCI in shown in Figure . 3 [8]. A current loop controller is executed in synchronous frame that controls the power flow between the AC and DC.…”

Section: Closed-loop Control Scheme For Implementing Spmmentioning

confidence: 99%

“…So, the combination of varying DC bus capacitor and clamping two legs to dc bus will reduce switching losses up to 87% at unity power factor. So, SPM modulated DABCI with PI controller as dc-link controller is presented in [8]. Since the PI controller is having high settling time and large steady state error, fuzzy logic controller is implemented in this paper.…”

Section: Introductionmentioning

confidence: 99%

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Analysis of Closed Loop control of Cascaded Three Phase Grid Tied Inverter using Fuzzy Logic Controller

Chaithanya¹

2019

IJATCSE

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Bidirectional power transfer can be achieved in DC/AC systems by using cascaded converters. The topology of Dual Active Bridge Cascaded with Inverter (DABCI) is used in this paper. A closed-loop control scheme is implemented for the Six Pulse Modulation (SPM) technique for pulses to the inverter. This SPM technique can increase the DC bus utilization and also reduces the switching frequency of the inverter to 33% when compared to normal PWM techniques. The Fuzzy logic controller is used for reducing Total Harmonic Distortion (THD) and dc-link utilization is improved. Comparison between the PI controller and the fuzzy logic controller is analyzed.

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Section: Dual Active Bridgementioning

confidence: 99%

“…The modulation index for each section is tabulated in Table 1. Switching pulse for one of the inverter switches (G1) is shown in Figure . 2 [8].…”

Section: Six Pulse Modulation Techniquementioning

confidence: 99%

“…The control block of DABCI in shown in Figure . 3 [8]. A current loop controller is executed in synchronous frame that controls the power flow between the AC and DC.…”

Section: Closed-loop Control Scheme For Implementing Spmmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Analysis of Closed Loop control of Cascaded Three Phase Grid Tied Inverter using Fuzzy Logic Controller

Chaithanya¹

2019

IJATCSE

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“…Rectifier is also used in high voltage DC transmission line. The purpose of six pulse three phase rectifier is to maintain the DC output at a certain level on certain condition [8]. Hence, it is important to design the controller of this rectifier.…”

Section: Introductionmentioning

confidence: 99%

Design feedback controller of six pulse three phase rectifier based on differential evolution algorithm

Setiadi

Swandaru

Nugroho

2021

IJEECS

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<span id="docs-internal-guid-b9128c38-7fff-a778-f2e1-7959fee15cb3"><span>The application of power electronics devices is increasing significantly in this past few year. This condition could happen due to the development of semiconductor technology. The application of power electronics is varied from power plant application to vehicles application. One of the power electronics devices that becoming popular is rectifier. Rectifier can be used to transform AC electricity to DC. This paper presents fully controlled six pulse three phase rectifier which designed to stabilize the DC voltage output on a certain loads variation. PID controller is used as the close loop controller system of the rectifier. To get optimal coordination differential evolution algorithm is used to tune the parameter of PID controller. simulation is carried out in MATLAB/SIMULINK environment. From the simulation results, it is found that the performance of six pulse three phase rectifier can be enhanced significantly by using PID controller based on differential evolution algorithm.</span></span>

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Modelling and Control of Nine-Switch Converter-Based DFIG Wind Power System

Liu

Zhang

Pan

et al. 2020

J. Electr. Eng. Technol.

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Analysis and Implementation of Closed-Loop Control of Electrolytic Capacitor-Less Six-Pulse DC-Link Bidirectional Three-Phase Grid-Tied Inverter

Cited by 23 publications

References 21 publications

Analysis of Closed Loop control of Cascaded Three Phase Grid Tied Inverter using Fuzzy Logic Controller

Analysis of Closed Loop control of Cascaded Three Phase Grid Tied Inverter using Fuzzy Logic Controller

Design feedback controller of six pulse three phase rectifier based on differential evolution algorithm

Modelling and Control of Nine-Switch Converter-Based DFIG Wind Power System

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