CUK Converter for Power Factor Correction Using Moth Flame Optimization-PI Controller

Electronic equipment in household loads in the form of non-linear loads that require a circuit that requires a power supply in the form of a direct voltage (DC) that requires an AC to DC rectifier in the form of a full-wave rectifier. However, the installation of capacitor values in the circuit can...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-12, Vol.982 (1), p.12020
Main Authors: Pratiwi, Adinda Aisyah, Efendi, Moh. Zaenal, Murdianto, Farid Dwi
Format: Article
Language:English
Subjects:
Algorithms
Circuits
Electric power supplies
Electrical loads
Electronic equipment
Optimization
Power converters
Power factor
Rectifiers
Voltage regulators
Waveforms
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Summary:Electronic equipment in household loads in the form of non-linear loads that require a circuit that requires a power supply in the form of a direct voltage (DC) that requires an AC to DC rectifier in the form of a full-wave rectifier. However, the installation of capacitor values in the circuit can cause the waveforms of the input current to become uneven or distorted so that the emergence of harmonics which results in a low power factor with the improvement of the power factor. It affects the output voltage to the load so we need control for the voltage regulator. The solutions to overcome the problem of input current defects can be overcome using a power converter used as a PFC. In this paper, CUK Converter used as PFC is expected to get close to 1 (one) results in increasing power factor and the need for a voltage regulator to regulate the voltage requirements for loads that are utilized by the Moth Flame Optimization algorithm method - PI method. This CUK Converter functions in DCM (Discontinuous Conduction Mode) which makes the system resistive. In conclusion from the results of simulations that have been done, the results obtained from the use of CUK Converter as PFC can improve the power factor from pf value 0.731 to 0.994 and with MFO-PI control it can maintain a constant output voltage of 12 volts with a current of 5 amperes.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/982/1/012020