Model predictive controller–based quadratic boost converter for
            <scp>WECS</scp>
            applications

Gopal, J. Nandha; Muthuselvan, N.B.; Muthukaruppasamy, S.

doi:10.1002/2050-7038.13133

Cited by 3 publications

(3 citation statements)

References 19 publications

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“…The load voltage is measured and compared to the reference voltage. The voltage PRC is oblivious to voltage inaccuracy [9]. The reference voltage is compared to the actual voltage, and the error is used by the PRC [10] to update the pulse width of the bootstrap converter and TPI.…”

Section: Proposed Topologymentioning

confidence: 99%

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Sliding modecontrolled PV-based bootstrap converter system with enhanced response and voltage stability

Jyothi,

Varma,

Kishore

et al. 2023

IJPEDS

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<p><span lang="EN-IN">In this paper, a straightforward method for locating the controller in a PV-based bootstrap converter system is presented. Recent developments in control strategies and power electronics have made it possible to create PV-based DC-to-AC converters for AC drives that are connected to 3-phase loads. High voltage gain is intended to be produced by the bootstrap converter (BSC). The BSC's purpose is to control load voltage. This study compares the time specification performance of the proportional resonant controller (PRC) and the sliding mode control (SMC) for photovoltaic systems with bootstrap three phase inverter (PV-BSTPI). For the delicate loads, steady voltage is typically more important. The BS-TPI system incorporates a closed loop control to fast achieve constant voltage. Choosing the best control approach is the aim. It is observed that the steady state error of SMC is 1.67 which is better when compared to PRC.</span></p>

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Section: Proposed Topologymentioning

confidence: 99%

“…To counteract this, boost converters are used to increase the output of PV cells. Traditional boost converters have disadvantages, such as slow switching and being unsuitable for high-power and high-temperature applications [9]. To improve the performance of DC-DC converters, enormous modifications have happened in the literature.…”

Section: Introductionmentioning

confidence: 99%

Sliding modecontrolled PV-based bootstrap converter system with enhanced response and voltage stability

Jyothi,

Varma,

Kishore

et al. 2023

IJPEDS

View full text Add to dashboard Cite

show abstract

“…This can lead us to conclude that the system has a better transient response. [25] VI Results and Discussions…”

mentioning

confidence: 99%

Integrated Control of Battery and Ultra Capacitor in a EV’S With Regenerative Breaking

Thilagar

2024

Preprint

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This chapter proposes the centralized control of battery-powered electric vehicles as per reference torque cycle. A nonlinear control structure ensures the stable behavior of a motor in all operating modes of the vehicle. A bi-directional DC-DC converter provides an estimated power as per the requirement to load. This significantly improves battery energy utilization and regulation using ultra- capacitor-aided vehicles with regenerative braking. A 24V, 100Ahr battery, and 63F-30V ultracapacitor are sources connected through a 1kW bi-directional converter. It is driven by a gate pulse generated by a controller named Spartan6-LX9. The output of the converter is connected to a 1hp DC motor. An entire system has been verified using a battery with an ultracapacitor and the battery alone. It is proposed to improve voltage regulation and compensate for battery voltage sag, followed by SOC retention improvement. During deceleration regenerative mode, the vehicle enables power flow reversing from load power to source power, which stores the resultant braking energy into an ultra-capacitor. The speed and torque of the motor were estimated based on the driving cycle, and the same was controlled by reference load voltage and current by the RST control strategy. The proposed circuit has been simulated using Simulink and experimentally validated.

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Performance Analysis of IPM and SPM-Based BLDC Motor Using JMAG Software

Nandha Gopal,

Muthukaruppasamy,

Rajagopal

et al. 2024

Lecture Notes in Electrical Engineering

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Model predictive controller–based quadratic boost converter for WECS applications

Cited by 3 publications

References 19 publications

Sliding modecontrolled PV-based bootstrap converter system with enhanced response and voltage stability

Sliding modecontrolled PV-based bootstrap converter system with enhanced response and voltage stability

Integrated Control of Battery and Ultra Capacitor in a EV’S With Regenerative Breaking

Performance Analysis of IPM and SPM-Based BLDC Motor Using JMAG Software

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