A Curve Tracer for Photovoltaic Modules Based on The Capacitive Load Method

被引：1

作者：

Bastos Junior, Emerson Abreu ^{[1
]}

Amaral da Luz, Caio Meira ^{[1
]}

Oliveira, Tatiane Martins ^{[1
]}

Rodarte Rios, Lara Ana ^{[1
]}

Vicente, Eduardo Moreira ^{[1
]}

Tofoli, Fernando Lessa ^{[1
]}

机构：

[1] Univ Fed Sao Joao del Rei, Dept Eletr Engn, Sao Joao Del Rei, Brazil

来源：

2019 IEEE 15TH BRAZILIAN POWER ELECTRONICS CONFERENCE AND 5TH IEEE SOUTHERN POWER ELECTRONICS CONFERENCE (COBEP/SPEC) | 2019年

关键词：

curve tracer; capacitive load method; photovoltaic solar energy; photovoltaic system modeling; I-V;

D O I：

10.1109/cobep/spec44138.2019.9065553

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This work presents the development of a current versus voltage (I-V) curve tracer of photovoltaic (PV) modules based on the capacitive load method, being this an important approach for checking the integrity of PV devices and also the extraction of intrinsic parameters for modeling purposes. The tracer employs a microcontroller to manipulate the data acquired from current and voltage sensors associated with the module output quantities. For comparison purposes, three different values of capacitance are used to trace I-V characteristic of a 5-Wp module, as it is possible to verify that the capacitor charging time has direct influence on the number of acquired points that constitute the curve.

引用

页数：6

共 50 条

[1] NUMERICAL-ANALYSIS OF THE PERFORMANCE OF A PHOTOVOLTAIC ARRAY CURVE TRACER BY THE CAPACITIVE LOAD METHOD
KUROKAWA, K
SOLAR CELLS, 1991, 31 (02): : 151 - 158
[2] Curve Computation MPPT Method Based on Simple Modeling of the Photovoltaic Modules
Ostadrahimi, Amir
Mahmoud, Yousef
2020 INTERNATIONAL CONFERENCE ON SMART GRIDS AND ENERGY SYSTEMS (SGES 2020), 2020, : 819 - 825
[3] Two sets of capacitor load based I-V curve tracer for photovoltaic cell
Xiao, Wenbo
Yan, Youkang
Wu, Huaming
Liu, Bin
Li, Yongbo
JOURNAL OF INSTRUMENTATION, 2023, 18 (09)
[4] Capacitor Load Based I–V Curve Tracer for Performance Characterisation of the Solar Photovoltaic System
Javed K. Sayyad
Paresh S. Nasikkar
Javed K. Sayyad (paresh.nasikkar@sitpune.edu.in), 1600, Pleiades journals (56): : 168 - 177
[5] Design of a twin capacitive load and its application to the outdoor rating of photovoltaic modules
Munoz, Javier
Lorenzo, Eduardo
Manuel Carrillo, Jose
Moreton, Rodrigo
PROGRESS IN PHOTOVOLTAICS, 2015, 23 (02): : 247 - 252
[6] A HIGH-POWER CURRENT-VOLTAGE CURVE TRACER EMPLOYING A CAPACITIVE LOAD
WARNER, TH
COX, CH
SOLAR CELLS, 1982, 7 (1-2): : 175 - 181
[7] HIGH POWER CURRENT-VOLTAGE CURVE TRACER EMPLOYING A CAPACITIVE LOAD.
Warner, T.H.
Cox III, C.G.
Solar Cells: Their Science, Technology, Applications and Economics, 1981, 7 (1-2): : 175 - 181
[8] Portable and wireless IV-curve tracer for > 5 kV organic photovoltaic modules
Garcia-Valverde, Rafael
Chaouki-Almagro, Samir
Corazza, Michael
Espinosa, Nieves
Hosel, Markus
Sondergaard, Roar R.
Jorgensen, Mikkel
Villarejo, Jose A.
Krebs, Frederik C.
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2016, 151 : 60 - 65
[9] Low-cost, high flexibility I-V curve tracer for photovoltaic modules
Ibirriaga, Julen Joseba Maestro
Pena, Xabier Miquelez de Mendiluce
Opritescu, Adrian
Sera, Dezso
Teodorescu, Remus
OPTIM 2010: PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON OPTIMIZATION OF ELECTRICAL AND ELECTRONIC EQUIPMENT, PTS I-IV, 2010, : 1210 - 1215
[10] Flexible and Scalable Photovoltaic Curve Tracer
Ameen, Rawdha S.
Balog, Robert S.
2018 INTERNATIONAL CONFERENCE ON PHOTOVOLTAIC SCIENCE AND TECHNOLOGIES (PVCON), 2018,

← 1 2 3 4 5 →