Title

Automatic dust removal system for solar panel powered by high-voltage wind-driven triboelectric nanogenerator

Alternative Title

고출력 풍력 마찰대전 소자 구동 태양전지판 자동 먼지 제거 시스템

DGIST Authors

Minsu Heo ; Ju-Hyuck Lee ; Jongmin Choi

Advisor

이주혁

Co-Advisor(s)

Jongmin Choi

Issued Date

2023

Awarded Date

2023-02-01

Citation

Minsu Heo. (2023). Automatic dust removal system for solar panel powered by high-voltage wind-driven triboelectric nanogenerator. doi: 10.22677/THESIS.200000656275

Type

Thesis

Description

TENG,EDS,Solar panel

Table Of Contents

Ⅰ. Introduction 1
1.1 Soiling effects on solar panels 1
1.2 Electrodynamic screen (EDS) Technology 3
1.3 Energy harvesting techniques for self-powered device 6
1.3.1 Triboelectric nanogenerator (TENG) 6
1.3.2 Modes of TENG 8
1.3.3 Rotation triboelectric nanogenerator (RTENG) 10
1.4 Reference 12
Ⅱ. System optimization for dust removal system by EDS 16
2.1 Introduction 16
2.2 System configuration and structure 17
2.3 RTENG optimization 19
2.3.1 RTENG fabrication 19
2.3.2 RTENG output measurements 22
2.4 EDS plate optimization 25
2.4.1 EDS plate fabrication 25
2.4.2 Dust removal efficiency (DRE) evaluation method 27
2.4.3 Electrode space optimization 29
2.4.4 Dielectric material optimization 33
Ⅲ. Performance of wind-driven RTENG 37
3.1 Introduction 37
3.2 Wind-driven RTENG fabrication 38
3.3 Wind-driven RTENG outputs 40
3.3.1 Wind-driven RTENG outputs by wind speed 40
3.3.2 Wind-driven RTENG DREs by wind speed 42
Ⅳ. Evaluation of system capability by solar panel 43
4.1 Introduction 43
4.2 Solar panel Evaluation method 44
4.3 Solar panel output performance change by EDS system 45
Ⅴ. Conclusion 47
Ⅵ. Experimental section 48
6.1 Dust removal test 48
6.2 Measurement 48
Ⅶ. References 49

URI

http://hdl.handle.net/20.500.11750/45742
http://dgist.dcollection.net/common/orgView/200000656275

DOI

10.22677/THESIS.200000656275

Degree

Master

Department

Department of Energy Science and Engineering

Publisher

DGIST

Show Full Item Record