A voltage multiplying AC/DC converter for energy harvesting applications

机译：用于能量收集应用的倍压AC / DC转换器

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摘要

This paper presents a low voltage AC/DC converter using a voltage multiplier circuit for energy harvesting applications where a low voltage AC waveform used to charge a battery. The circuit rectified and boosted the AC input voltages in the range of 0.5-4 V and 40-150 Hz to a DC voltage in the range of 0.8-12 V. A maximum power efficiency of 71% achieved for AC amplitude 1.5 V with temperature measurements between -40 to +50 ° C. The proposed circuit fabricated using TSMC 130nm CMOS technology with an active area of 0.249 mm.

机译：本文介绍了一种使用电压倍增电路的低压AC / DC转换器，用于能量收集应用，其中低压AC波形用于给电池充电。该电路将0.5-4 V和40-150 Hz范围内的交流输入电压整流并升压为0.8-12 V范围内的DC电压。在温度为1.5 V的交流幅度下，温度达到71％的最大功率效率测量范围为-40至+50°C。采用TSMC 130nm CMOS技术制造的拟议电路的有效面积为0.249 mm。

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《International Conference on Microelectronics》|2016年|229-232|共4页
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Ehab Belal; Hassan Mostafa; Yehea Ismail; M. Sameh Said;
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AC-DC power converters; Schottky diodes; Transistors; Energy harvesting; Capacitors; Switches; Rectifiers;

机译：AC-DC功率转换器;肖特基二极管;晶体管;能量收集;电容器;开关;整流器;

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专利

1. An Active Voltage Doubling AC/DC Converter for Low-Voltage Energy Harvesting Applications [J] . Cheng S., Jin Y., Rao Y., Power Electronics, IEEE Transactions on . 2011,第8期

机译：用于低压能量收集应用的有源倍压AC / DC转换器
2. A CMOS integrated voltage and power efficient AC/DC converter for energy harvesting applications [J] . Christian Peters, Dirk Spreemann, Maurits Ortmanns, Journal of Micromechanics and Microengineering . 2008,第10期

机译：用于能量收集应用的CMOS集成电压和功率高效AC / DC转换器
3. Dual-Voltage-Rectifier-Based Single-Phase AC–DC Converters With Dual DC Bus and Voltage-Sigma Architecture for Variable DC Output Applications [J] . Wu Hongfei, Han Meng, Sun Kai IEEE Transactions on Power Electronics . 2019,第5期

机译：基于双电压整流器的单相AC-DC转换器，具有双DC总线和电压西格玛架构，适用于可变DC输出应用
4. A voltage-multiplying self-powered ac/dc converter with 0.35 V minimum input voltage for energy harvesting applications [C] . Cheng Shuo, Sathe Rutvik, Natarajan Raj D., Twenty-Sixth Annual IEEE Applied Power Electronics Conference and Exposition . 2011

机译：最低输入电压为0.35 V的倍压自供电AC / DC转换器，用于能量收集应用
5. High-Frequency AC-link Transformers for Medium-Voltage DC/DC Converters and Solid State Transformer Applications [D] . Baek, Seunghun 2014

机译：适用于中压DC / DC转换器和固态变压器应用的高频AC链接变压器
6. An Overview of Power Electronics Applications in Fuel Cell Systems: DC and AC Converters [O] . M. S. Ali, S. K. Kamarudin, M. S. Masdar, -1

机译：燃料电池系统中的电力电子应用概述：DC和AC转换器
7. Interleaved High Step-Up DC-DC Converter Based on Voltage Multiplier Cell and Voltage-Stacking Techniques for Renewable Energy Applications † [O] . Shin-Ju Chen, Sung-Pei Yang, Chao-Ming Huang, 2018

机译：基于电压乘法电池的交错高压直流电转换器和可再生能源应用的电压堆叠技术†
8. Automatic AC/DC Thermal Voltage Converter and AC Voltage Calibration System [R] . Lentner, K. J. , Flach, D. R. , Bell, B. A. 1984

机译：自动aC / DC热电压转换器和交流电压校准系统

A voltage multiplying AC/DC converter for energy harvesting applications

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