Development of a Single-Phase Inverter for Application in a Hybrid Solar UPS

Uninterruptible Power Supplies (UPS), which come into play during electricity outages, provide electrical power from an alternative source when grid power is cut off. Batteries, one of the funda-mental components of UPS, are pre-charged with grid energy. In this project, a series resonance converter was used as the power converter. Using the funda-mental harmonic approach, methods for determining converter parameters are explained. As a result of the analysis, a series resonance power converter design was carried out for the operating values determined and simulations were made in a computer program with the obtained parameters. In the study, STM32G474 microcontroller and its special high-resolution timers were used in the control part. The digital control of the circuit was coded using C language. PI method was preferred to obtain constant output voltage. Additionally, various input voltages and load conditions of the circuit were taken into account, and then tests were conducted to evaluate how it Works

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Development of a Single-Phase Inverter for Application in a Hybrid Solar UPS

Cited by 2 publications

References 8 publications

The Simulation Study of Solar PV Coupled Synchronous Buck Converter with Lead acid Battery Charging

The Simulation Study of Solar PV Coupled Synchronous Buck Converter with Lead acid Battery Charging

Design and Analysis of Series Resonant Converter

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