Real implementation of synchronous boost converter with controller for power factor correction

Vadde, Anusha; Sachin, S.; SitaramGupta, V. V. S. N.

doi:10.1109/tenconspring.2017.8070061

Cited by 6 publications

(4 citation statements)

References 4 publications

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“…ISSN: 2278-3075, Volume-9 Issue-2, December 2019 To reduce the overshoot of the system and also improve the stability of the system, derivative controller can be used in the system [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27]. Fig.3 revealed the PID controller's general structure.…”

Section: International Journal Of Innovative Technology and Exploringmentioning

confidence: 99%

“…In general, the PI controller's gain parameter is fixed for all of the system's operating conditions, but it will reduce system performance. In this paper, the grey wolf optimization algorithm is used to change the PID controller gain parameter to improve the power factor and regulate the output voltage controller in a single phase AC-DC system [8][9].…”

Section: Introductionmentioning

confidence: 99%

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Grey wolf Optimized PID Voltage and Power Factor Controlled AC to DC System

Premkumar*,

Kandasamy,

Priya

et al. 2019

IJITEE

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The use of electronic ballast and switching mode power supply in energy conservation has caused power quality problems and less reliable output voltage. Power factor correction (PFC) converters and output voltage are conventionally regulated using the PID controller to condense the current harmonics, increase the power factor and regulate the system output voltage. In general, their output is not very appropriate for non-linear systems. Because this approach is highly non-linear, the PID controller gain optimized in this paper using the grey wolf optimization algorithm to increase the power factor and boost the stability of the AC to DC process output voltage. The simulation studies to demonstrate the efficacy of the proposed grey wolf optimized PID controller is performed in MATLAB Simulink to achieving balanced performance and high power factor.

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Section: International Journal Of Innovative Technology and Exploringmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Grey wolf Optimized PID Voltage and Power Factor Controlled AC to DC System

Premkumar*,

Kandasamy,

Priya

et al. 2019

IJITEE

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“…In this paper CMC is suggested instead of the voltage mode of operation of the traditional single phase grid inverter [19]- [20]. CMC may be used to operate the inverter at unity power factor with the current reference drawn from the grid voltage itself thus requiring no PLL [21]. This also suggests that the antiislanding may be almost automatic.…”

Section: Introductionmentioning

confidence: 99%

Current mode control of single phase grid tie inverter with anti-islanding

Lakshminarayanan¹,

Kumar

Rao

et al. 2021

IJPEDS

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The aim of this paper is to explore the use of various current mode control (CMC) techniques to design a single phase grid tie inverter integrated with anti-islanding protection. Three types of CMC techniques have been discussed, namely current hysteresis control (CHC), constant frequency control (CFC) and average current mode control (ACMC). The performance of the grid tie inverter in the event of grid voltage failure is also studied to help install an anti-islanding mechanism. The proposed control techniques shall eliminate the use of Phase locked loop (PLL) control as the current reference is generated from the grid voltage itself. All three current mode control techniques of an inverter have been simulated in MATLAB/Simulink to evaluate the performance of the designed inverter. The simulated results show a current THD of less than 5% in all three methods and a good anti-islanding response.

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“…In order to obtain a power factor very closed to unity, it must be reduced the distortion and losses in voltage, ensure that there is no any reactive power, and required a lowest value of current. This will lead to an increase in the efficiency of the system and reduce the financial costs borne by the consumer [7][8][9][10]. Both of improvement the power factor and efficiency of the transmission of power and for a long time was achieved by means of shunt capacitor containing in passive compensator.…”

Section: Introductionmentioning

confidence: 99%

An intelligent digital low voltage power factor optimizer

2021

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In this paper, an intelligent digital low voltage power factor optimizer has been built. This power factor optimizer operates according to the measurement the value of phase shift angle between both of current and voltage, thus the power factor has been measured. It is simply that it will improve the power factor through connecting a set of shunt capacitors in order to reach to an optimal value of the power factor (close to unity). The proposed intelligent digital power factor optimizer for low voltage is built and simulated using the software which is called electronic work bench package (EWB) Multisim. Finally, this optimizer presents a good result when applied to different loads and variable currents. This optimizer is feasible, affordable and ready to be implemented especially in countries that suffer from higher prices of electrical power.

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Real implementation of synchronous boost converter with controller for power factor correction

Cited by 6 publications

References 4 publications

Grey wolf Optimized PID Voltage and Power Factor Controlled AC to DC System

Grey wolf Optimized PID Voltage and Power Factor Controlled AC to DC System

Current mode control of single phase grid tie inverter with anti-islanding

An intelligent digital low voltage power factor optimizer

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