Design and performance analysis of 1-Φ, single switch, isolate integrated AC/DC converter is presented in this work. In this proposed topology voltage across the bulk capacitor is low and having single switch, hence reduce in controller complexity and cost. Because of the robust and effective than conventional controllers, in this paper the fuzzy controller (FLC) is proposed to generate control signal to switch. The proposed converter has been implemented and evaluated using a Texas Instruments (TI) TMS320F2812. The proposed system is designed for input of (90–230 V, AC), 50 Hz, output of 48 V (DC) and operating at 100 kHz and verified experimentally & simulation at various load conditions. The designs and realizes digital (TMS320F2812) fuzzy controlled 1-Φ, single switch, integrated AC/DC converter meet the international regularity standards for class-C & D appliances.

中文翻译：

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模糊控制的1-Φ集成AC / DC PFC转换器

本文介绍了1-Φ单开关隔离集成式AC / DC转换器的设计和性能分析。在该提出的拓扑中，大容量电容器两端的电压低并且具有单个开关，因此降低了控制器的复杂性和成本。由于其鲁棒性和有效性高于常规控制器，因此本文提出了模糊控制器（FLC）来生成控制信号进行切换。拟议的转换器已使用德州仪器（TI）TMS320F2812实现和评估。拟议的系统设计用于（90–230 V，AC），50 Hz的输入，48 V（DC）的输出，并在100 kHz下运行，并在各种负载条件下进行了实验和仿真验证。设计并实现数字（TMS320F2812）模糊控制的1-Φ单开关，