{"id":686,"date":"2015-12-16T12:04:15","date_gmt":"2015-12-16T10:04:15","guid":{"rendered":"http:\/\/elth.ucv.ro\/fisiere\/anale\/?p=686"},"modified":"2015-12-16T12:04:15","modified_gmt":"2015-12-16T10:04:15","slug":"study-of-low-power-alternating-current-motors-by-functional-and-energy-aspect","status":"publish","type":"post","link":"https:\/\/elth.ucv.ro\/fisiere\/anale\/?p=686","title":{"rendered":"Study of Low Power Alternating Current Motors by Functional and Energy Aspect"},"content":{"rendered":"<h3 style=\"text-align: center;\"><em>Abstract\u00a0<\/em><\/h3>\n<table style=\"height: 448px;\" border=\"0\" width=\"621\" bgcolor=\"#FFFFFF\">\n<tbody>\n<tr>\n<td width=\"562\">The objectives followed in the frame of this paper\u00a0are to approach comparatively the two types of motors,\u00a0from the view point of operation performances and of exploitation<br \/>\nexpenses obtained with them (asynchronous motor\u00a0and permanent magnet synchronous motor), with the\u00a0help of some specialized computation softwares. That is why\u00a0the two motors are built in identical conditions, in order to\u00a0analyze by comparison the load operation characteristics,\u00a0the active and reactive electrical energy consumption. The<br \/>\nstudy lately developed regarding the optimization of alternating\u00a0current electrical machine include especially the\u00a0problem of efficiency and power factor increase. The utilization\u00a0of permanent magnets having high specific energies for\u00a0building low power synchronous motors influenced the machine\u00a0performances, the machine cost and the exploitation\u00a0cost. In case of drives using alternating current motors the exploitation costs can be reduced by choosing correctly the\u00a0driving motor. In order to enlarge the sale market of the\u00a0energetically efficient motors, the producers have aimed at\u00a0proving that the motors having high efficiency might be an\u00a0attractive alternative for customers. In the frame of the aided\u00a0conception, the computer becomes a numerical laboratory\u00a0for the prototypes construction, without costs and\u00a0deadlines, specific to a real execution. The utilization of\u00a0permanent magnet synchronous motor reduces the consumption\u00a0of active electrical energy with 7.9%, reduces the\u00a0consumption of reactive electrical power very much, resulting\u00a0a total cost which is lower with 23.9%.<\/td>\n<td width=\"66\"><a href=\"http:\/\/elth.ucv.ro\/fisiere\/anale\/2015\/10.pdf\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-191\" src=\"http:\/\/elth.ucv.ro\/fisiere\/anale\/wp-content\/uploads\/2015\/03\/images1.jpg\" alt=\"images\" width=\"100\" height=\"104\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Abstract\u00a0 The objectives followed in the frame of this paper\u00a0are to approach comparatively the two types of motors,\u00a0from the view point of operation performances and of exploitation expenses obtained with them (asynchronous motor\u00a0and permanent magnet synchronous motor), with the\u00a0help of some specialized computation softwares. That is why\u00a0the two motors are built in identical conditions, in &hellip; <a href=\"https:\/\/elth.ucv.ro\/fisiere\/anale\/?p=686\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Study of Low Power Alternating Current Motors by Functional and Energy Aspect<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-686","post","type-post","status-publish","format-standard","hentry","category-fara-categorie"],"_links":{"self":[{"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=\/wp\/v2\/posts\/686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=686"}],"version-history":[{"count":1,"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=\/wp\/v2\/posts\/686\/revisions"}],"predecessor-version":[{"id":687,"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=\/wp\/v2\/posts\/686\/revisions\/687"}],"wp:attachment":[{"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elth.ucv.ro\/fisiere\/anale\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}