Burst-Mode Maximum Power Point Tracking Algorithm for Low-Power Photovoltaic Energy Harvesting Applications

被引：0

作者：

Bagci, E. Selin ^{[1
]}

Kim, Katherine A. ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Elect Engn, Taipei, Taiwan

来源：

2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA) | 2021年

关键词：

control; energy harvesting; maximum power point tracking; photovoltaics; wearables;

D O I：

10.1109/ECCE-Asia49820.2021.9479155

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

For low-power photovoltaic (PV) energy harvesting applications, high tracking efficiency of the maximum power point (MPP) and low losses in the power converter are crucial to maximize output power. A burst-mode maximum power point tracking (MPPT) algorithm is proposed that actively tracks the PV MPP while only switching a fraction of the lime. High switching frequency of the dc-dc converter controlling the PV allows for smaller passive components, while burst mode operation reduces overall switching losses. Simulation results of a PV panel and a dc-dc converter implementing the MPPT algorithm indicate 97% tracking efficiency. The simulation of a system with 3 PV panels and 3 converters with realistic irradiance profiles results in an average output power of 3.47 W, with an overall system efficiency of 89%. The viability of burst-mode control with a PV panel as the input source is corroborated through experimentation.

引用

页码：256 / 261

页数：6

共 13 条

[1] Power Profile Measurement and System Design Analysis for a Wearable Photovoltaic Application [J].

Bagci, F. Selin ;

Kim, Katherine A. ;

Lin, Ting-Yu ;

Liu, Yu-Chen .

2020 IEEE 9TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (IPEMC2020-ECCE ASIA), 2020, :1469-1474

[2]

Chen X, 2019, IEEE ENER CONV, P6487, DOI [10.1109/ecce.2019.8912587, 10.1109/ECCE.2019.8912587]

[3] Comparison of photovoltaic array maximum power point tracking techniques [J].

Esram, Trishan ;

Chapman, Patrick L. .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2007, 22 (02) :439-449

[4] Dynamic maximum power point tracking of photovoltaic arrays using ripple correlation control [J].

Esram, Trishan ;

Kimball, Jonathan W. ;

T Krein, Philip ;

Chapman, Patrick L. ;

Midya, Pallab .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2006, 21 (05) :1282-1291

[5] Review of Differential Power Processing Converter Techniques for Photovoltaic Applications [J].

Jeong, Hoejeong ;

Lee, Hyunji ;

Liu, Yu-Chen ;

Kim, Katherine A. .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2019, 34 (01) :351-360

[6]

Lee H, 2016, IEEE INT POWER ELEC, P463, DOI 10.1109/IPEMC.2016.7512330

[7] Revisiting "Partial Power Architectures" from the "Differential Power" Perspective [J].

Li, Cheng ;

Bouvier, Yann E. ;

Berrios, Antonio ;

Alou, Pedro ;

Oliver, Jesus A. ;

Cobos, Jose A. .

2019 IEEE 20TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL), 2019,

[8]

Liu S, 2014, MIDWEST SYMP CIRCUIT, P49, DOI 10.1109/MWSCAS.2014.6908349

[9] High-Efficient Energy Harvester With Flexible Solar Panel for a Wearable Sensor Device [J].

Thang Viet Tran ;

Chung, Wan-Young .

IEEE SENSORS JOURNAL, 2016, 16 (24) :9021-9028

[10] A 20-pW Discontinuous Switched-Capacitor Energy Harvester for Smart Sensor Applications [J].

Wu, Xiao ;

Shi, Yao ;

Jeloka, Supreet ;

Yang, Kaiyuan ;

Lee, Inhee ;

Lee, Yoonmyung ;

Sylvester, Dennis ;

Blaauw, David .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2017, 52 (04) :972-984

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