{"id":9439,"date":"2018-03-20T12:16:03","date_gmt":"2018-03-20T12:16:03","guid":{"rendered":"http:\/\/cio.edu.umh.es\/?p=9439"},"modified":"2018-03-20T12:16:03","modified_gmt":"2018-03-20T12:16:03","slug":"two-step-linear-least-squares-method-for-photovoltaic-single-diode-model-parameters-extraction","status":"publish","type":"post","link":"https:\/\/cio.umh.es\/en\/2018\/03\/20\/two-step-linear-least-squares-method-for-photovoltaic-single-diode-model-parameters-extraction\/","title":{"rendered":"Two-Step Linear Least-Squares Method for Photovoltaic Single-Diode Model Parameters Extraction"},"content":{"rendered":"<p>[:es]<span style=\"color: #000000\">Toledo, F.J (Universidad Miguel Hern\u00e1ndez); Blanes, J.M.M. ( Universidad Miguel Hern\u00e1ndez); Galiano, V. (Universidad Miguel Hern\u00e1ndez).<\/span><br \/>\n<span style=\"color: #000000\">Publisher in\u00a0Institute of Electrical and Electronics Engineers Inc.<\/span><br \/>\n<span style=\"color: #000000\">Abstract: In this paper a new method to calculate the five parameters of the single-diode model of a photovoltaic cell or panel is presented. This new method takes into account the intrinsic properties of the model equation and the technique of linear least-squares fitting, so, the computational complexity and costs are very low. Moreover, the proposed method, named Two-Step Linear Least-Squares (TSLLS) method, is able to work absolutely blindly with any kind of I-V curve. It does not need initial guesses at all and, consequently, it is not necessary to know previously any information of any parameter. The proposed method provides the parameters of the single-diode model just using the coordinates of N points (N$\\geq$5) of the I-V curve. The results provided by this method in a first stage have the same order of accuracy of the best documented methods in the field of parameters extraction, but, furthermore, in a second stage the best accuracy documented until now is obtained in two important case studies usually used in the literature as well as in a large-scale I-V curve repository with more than one million of curves. IEEE<\/span>[:]<\/p>","protected":false},"excerpt":{"rendered":"<p>[:es]Toledo, F.J (Universidad Miguel Hern\u00e1ndez); Blanes, J.M.M. ( Universidad Miguel Hern\u00e1ndez); Galiano, V. (Universidad Miguel Hern\u00e1ndez).<br \/>\nPublisher in\u00a0Institute of Electrical and Electronics Engineers Inc.<br \/>\nAbstract: In this paper a new method to calculate the five parameters of the single-diode model of a photovoltaic cell or panel is presented. This new method takes into account the intrinsic properties [&#8230;]<\/p>","protected":false},"author":3477,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[369888],"tags":[],"_links":{"self":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/posts\/9439"}],"collection":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/users\/3477"}],"replies":[{"embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/comments?post=9439"}],"version-history":[{"count":0,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/posts\/9439\/revisions"}],"wp:attachment":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/media?parent=9439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/categories?post=9439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/tags?post=9439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}