Control of PV Panel System Temperature Using PID Cuckoo Search
Control of PV Panel System Temperature Using PID Cuckoo Search

Fadi M. Khaleel; Ibtisam A. Hasan; Mohammed J. Mohammed

Volume 40, Issue 1 , January 2022, , Page 249-256

https://doi.org/10.30684/etj.v40i1.2307

Abstract
  In this study, the PV panel behavior as a nonlinear system had been studied well. The main contribution of this work was cooling the PV panel temperature to get the optimal power using ...  Read More ...
Preparing Nanofluids (Al2O3) for Enhancement Performance of Photovoltaic
Preparing Nanofluids (Al2O3) for Enhancement Performance of Photovoltaic

Mohammed Saadoon; Ibtisam A. Hasan; Mohammed J. Mohammed

Volume 39, Issue 9 , September 2021, , Page 1445-1453

https://doi.org/10.30684/etj.v39i9.2110

Abstract
  Photovoltaic (PV) panels produce electrical energy comparable to the cumulative amount of PV radiation generated on surface of sun. The solar modules influence on temperature of PV ...  Read More ...
Morphological and Optical Properties of Porous Silicon
Morphological and Optical Properties of Porous Silicon

Mohammed S. Mohammed; Ruqaya A. Shlaga

Volume 37, 1B , April 2019, , Page 17-20

https://doi.org/10.30684/etj.37.1B.3

Abstract
  In this work photo-electrochemical etching was used to synthesize uniform and non-uniform macro porous silicon from n-type with orientation (100). Specimens were anodized in a sol of ...  Read More ...
Design a Gray Water Treatment System for a Virtual Building Working by Solar Energy
Design a Gray Water Treatment System for a Virtual Building Working by Solar Energy

Kheria M. Essa; Hashim A. Mahdi; Mohammed H. Mohammed

Volume 36, 1C , October 2018, , Page 79-85

https://doi.org/10.30684/etj.36.1C.12

Abstract
  This work has showed that gray water can be used in irrigation with great success. It includes the explanation of how water recycling will save water for irrigation and agriculture ...  Read More ...