Optimization Design of Voltage Stabilization Based on Three-Phase Rectification, APF and PWM Technology and Its Application in Grid-connected Transmission
نویسندگان
چکیده
Abstract Aiming at the problems of voltage fluctuation and harmonics in photovoltaic grid connection, improvement a three-phase rectifier circuit is proposed, results are verified by MATLAB simulation. At same time, this paper also puts forward application four-wire three-level parallel APF structure Three-term PWM rectification technology. By compensating harmonic current generated controlling switching state inverter PWM, bidirectional flow electric energy can be realized, harm connection solved.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2496/1/012030