Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Solar cells and arrays"'
Publikováno v:
IET Renewable Power Generation, Vol 16, Iss 11, Pp 2292-2312 (2022)
Abstract Parameter estimation for solar photovoltaic (PV) models is a challenging issue due to the complex nonlinear multivariable of the current‐voltage and power‐voltage characteristics. In this article, an improved heap‐based algorithm (IHBA
Externí odkaz:
https://doaj.org/article/bb641167218746cf8b1580a71646fd49
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 15, Pp 3661-3687 (2021)
Abstract This paper presents a new hybrid successive discretisation algorithm, used to calculate the parameters of the photovoltaic cells and panels, by the one diode model and the two diode model. Nine known datasets from the specialised literature
Externí odkaz:
https://doaj.org/article/8a79ae614c674ea3ac5bad188d750cde
Autor:
Fahad Al‐Amri
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 15, Pp 3645-3660 (2021)
Abstract The present study introduces an analytical approach for predicting net power for high‐concentrating photovoltaic systems (HCPV). Wind speed, surface radiation, and size of the backplate, which acts as a heat spreader, were found to be of h
Externí odkaz:
https://doaj.org/article/d82fa8aa68a349d6a690be6f14dc33a4
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 12, Pp 2715-2725 (2021)
Abstract The photovoltaic (PV) cells are highly sensitive to temperature variations. The linear variation of PV cells with operating temperature could lead to the loss of conversion efficiency and permanent damage of PV material. To address this crit
Externí odkaz:
https://doaj.org/article/cd73942957d94b2f8f339b97c9328a88
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 7, Pp 1382-1396 (2021)
Abstract Solar panels around the globe are primarily designed as a plug‐and‐play solution and the end users are not allowed to repair the panel in case of damage. Natural loadings such wind, snow, sand and hail can lead to irreparable damage to t
Externí odkaz:
https://doaj.org/article/5f8d2edd4d6b4d2f93050391194d8c78
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 7, Pp 1596-1611 (2021)
Abstract The maximum power generation in the solar photovoltaic (PV) array is reduced due to the abnormal conditions such as module mismatch, string faults and damage of the PV modules, which reduces the efficiency and reliability of the system. Conv
Externí odkaz:
https://doaj.org/article/accb18fb6ae34a74bc18169bc51c60c0
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 6, Pp 1331-1343 (2021)
Abstract In this work, a new method for obtaining the current–voltage curve for crystalline silicon and thin‐film flat panels is presented. It is based on the single‐diode model, with a variable shunt resistance and series resistance. New expre
Externí odkaz:
https://doaj.org/article/5b7e6d58818f4b088c5dff2384c659af
Autor:
Altan Bolag, Qiaoling Wang, Linan Liu, Tumenkhuslen Jamiyansuren, Ugtakhbayar Tumurpurev, Norovsambuu Tuvjargal, Tana Bao, Jun Ning, Hexig Alata, Ojiyed Tegus
Publikováno v:
Micro & Nano Letters, Vol 16, Iss 3, Pp 232-238 (2021)
Abstract An effective and efficient photovoltaic performance is significantly affected by the interface between different constituents of dye sensitized solar cells (DSSC). A novel dual post treatment of TiCl4 and urea solutions on different layers o
Externí odkaz:
https://doaj.org/article/89e4e698b8a6433e90fec2c61624dbd5
Autor:
Yu Liu, Tomoyuki Miyamoto
Publikováno v:
The Journal of Engineering, Vol 2021, Iss 1, Pp 19-24 (2021)
Abstract Optical wireless power transmission (OWPT) systems are attractive photonic systems based on light sources and solar cells. To improve the visual design of practical consumer applications, we applied visible colour filters to change the norma
Externí odkaz:
https://doaj.org/article/b73ac472a02d4a33aa4376a68b20a0b4
Autor:
Vinícius Oliveira da Silva, Julio Romel Martinez‐Bolanos, Raphael Bertrand Heideier, André Luiz Veiga Gimenes, Miguel Edgar Morales Udaeta, Marco Antônio Saidel
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 1, Pp 206-224 (2021)
Abstract This work aims at developing and validating mathematical models and empirically evaluating a water‐film cooling system for commercial photovoltaic modules. Methodologically, thermal, electrical and climatological data measured in a specifi
Externí odkaz:
https://doaj.org/article/7f376975d3db4d2cbffc0fe13e37a05a