{"id":9649936,"date":"2019-06-01T00:20:00","date_gmt":"2019-05-31T21:20:00","guid":{"rendered":"http:\/\/iee.it.teithe.gr\/course\/%ce%bc%ce%b5%cf%84%cf%81%ce%ae%cf%83%ce%b5%ce%b9%cf%82-%ce%ba%ce%b1%ce%b9-%ce%ba%cf%85%ce%ba%ce%bb%cf%8e%ce%bc%ce%b1%cf%84%ce%b1-%ce%b5%ce%bd%ce%b1%ce%bb%ce%bb%ce%b1%cf%83%cf%83%cf%8c%ce%bc%ce%b5\/"},"modified":"2025-09-18T13:32:09","modified_gmt":"2025-09-18T10:32:09","slug":"1202","status":"publish","type":"course","link":"https:\/\/www.iee.ihu.gr\/en\/course\/1202\/","title":{"rendered":"Measurements and Alternating Current Circuits"},"content":{"rendered":"<p>\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Measurement theory and errors.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Electrical measuring instruments.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Complex impedance and phasors.<\/span><\/span><br \/>\n\u25cf AC circuits.<br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Active, inactive and apparent power.<\/span> <span class=\"\" title=\"\">Power factor correction.<\/span><\/span><br \/>\n\u25cf Circuit resonance.<br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Three-phase systems.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Symmetric and non-symmetric load in Y and delta connection.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Definition of power in three-phase systems.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">The Fourier method in circuit analysis.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Transient analysis in RL, RC and RLC circuits.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Mutual induction and transformers.<\/span><\/span><br \/>\n\u25cf <span class=\"tlid-translation translation\" lang=\"en\"><span class=\"\" title=\"\">Electrical installations (conductors and cables, charging, protection devices, switchboards, relays).<\/span><\/span><\/p>","protected":false},"author":1,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-9649936","course","type-course","status-publish","hentry"],"acf":[],"aioseo_notices":[],"post-meta-fields":{"course-semester":["2"],"_course-semester":["field_5d132f2c14d55"],"course-id":["1202"],"_course-id":["field_5d132b9c78b6e"],"course-group":[""],"_course-group":["field_5d14e905fe59a"],"course-type":["\u0395\u03a5"],"_course-type":["field_5d133c6ba1599"],"course-compulsory":["\u03a5\u03a0"],"_course-compulsory":["field_5d146d39805a6"],"course-field":["\u0397\u039b"],"_course-field":["field_5d146e248f2b3"],"course-ects":["6"],"_course-ects":["field_5d13518794761"],"course-hours-theory":["4"],"_course-hours-theory":["field_5d13521894762"],"course-hours-lab":["2"],"_course-hours-lab":["field_5d1468d18a11f"],"_edit_lock":["1758191389:11"],"_edit_last":["11"],"course-school":["School of Engineering"],"_course-school":["field_5d132bf078b70"],"course-dept":["Department of Information and Electronic Engineering"],"_course-dept":["field_5d132c3a78b71"],"course-level":["1"],"_course-level":["field_5d132c5878b72"],"course-lang":["a:1:{i:0;s:2:\"el\";}"],"_course-lang":["field_5d133e246f04b"],"course-erasmus":["0"],"_course-erasmus":["field_5d133e8e6f04c"],"course-url":["https:\/\/exams-iee.the.ihu.gr\/course\/view.php?id=13"],"_course-url":["field_5d133f9b5c292"],"course-prerequisites":["a:1:{i:0;s:7:\"9649934\";}"],"_course-prerequisites":["field_5d13405189c17"],"course-aim":["The aim of the course is to introduce the student to the theory of measurements and then to understand and analyze the electrical circuits with sine wave excitation at steady state. Also, evaluate and analyze three-phase circuits, magnetic circuits, the Fourier method and identify the transient behavior of the circuits. \r\n\r\nIn the laboratory, the student will be able to handle basic electrical measuring instruments, become familiar with electrical components, and acquire skills in the assembling electrical circuits. Specific objectives of the course are for the student to be able to:"],"_course-aim":["field_5d1353f985af8"],"course-goal-1":["Understand the measurement process."],"_course-goal-1":["field_5d13546e85af9"],"course-goal-2":["Recognize and interpret the characteristics of sine voltage, complex impedance and phasors."],"_course-goal-2":["field_5d1354f885afa"],"course-goal-3":["Solve circuits with sinusoidal excitation, using various methodologies."],"_course-goal-3":["field_5d13550085afb"],"course-goal-4":["Recognize and interpret the advantages of the three-phase system and solve mathematical problems in three-phase circuits of all categories."],"_course-goal-4":["field_5d13550e85afc"],"course-goal-5":["Describe and explain the operation and structure of the transformer."],"_course-goal-5":["field_5d13551485afd"],"course-goal-6":["Recognize the transient period of electrical circuits and solve related mathematical problems."],"_course-goal-6":["field_5d13551b85afe"],"course-goal-7":["Analyze and design basic electrical installations."],"_course-goal-7":["field_5d13552385aff"],"course-skills":["Search, analyze and synthesize data and information, using the necessary technologies.\r\n\r\nDecision making.\r\n\r\nIndependent work.\r\n\r\nExercising criticism and self-criticism.\r\n\r\nPromoting free, creative and inductive thinking."],"_course-skills":["field_5d1355c25aeb4"],"course-teaching-method":["Face to face theoretical teaching.\r\n\r\nLaboratory training in small groups of students."],"_course-teaching-method":["field_5d1383ec75a23"],"course-it-methods":["Use of Power Point Presentations software.\r\nUse of the online learning platform (moodle).\r\nContact students via email."],"_course-it-methods":["field_5d1384b975a24"],"course-activity-1":["Lectures"],"_course-activity-1":["field_5d1387d7cba43"],"course-activity-workload-1":["52"],"_course-activity-workload-1":["field_5d1388b2cba46"],"course-activity-2":["Laboratory exercises"],"_course-activity-2":["field_5d13886ccba44"],"course-activity-workload-2":["26"],"_course-activity-workload-2":["field_5d1388e9cba47"],"course-activity-3":["Weekly preparation of laboratory work"],"_course-activity-3":["field_5d138878cba45"],"course-activity-workload-3":["26"],"_course-activity-workload-3":["field_5d13890dcba49"],"course-activity-4":["Individual study and analysis of literature"],"_course-activity-4":["field_5d138947cba4b"],"course-activity-workload-4":["76"],"_course-activity-workload-4":["field_5d13891dcba4a"],"course-activity-5":[""],"_course-activity-5":["field_5d14ed2508982"],"course-activity-workload-5":[""],"_course-activity-workload-5":["field_5d14ed3708983"],"course-student-evaluation":["I. Written Final Exam (WE), which is in the form of problem solving with distinct difficulty and the free use of any book.\r\n\r\nII. Evaluation of deliverable laboratory exercises (LE).\r\n\r\nThe course grade is derived from WE * 0.6 + LE * 0.4 and must be at least five (5.0).\r\n\r\nThe grade in each of the two assessment methods must be at least four (4.0).\r\n\r\nThe evaluation criteria are notified to the students through the course web page and also during the lectures."],"_course-student-evaluation":["field_5d1389cff8c01"],"course-eudoxus-bib":["Iordanis Kioskeridis, \u201cRenewable Energy Sources and Power Electronics Applications\u201d, Publications A. Tziolas, 2nd Edition 2019, ISBN: 978-960-418-852-9, Book Code at Eudoxos 86055394.\r\n\r\nP. Fragos, A. Malamou, \u201cElectric Circuits\u201d, Publisher TSOTRAS AN. ATHANASIOS, 2nd Edition 2017, ISBN: 978-618-5066-90-1, Book Code in Evdoxos: 68385815."],"_course-eudoxus-bib":["field_5d138e0af441c"],"course-greek-bib":["(\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac) \u039c\u03ac\u03c1\u03b3\u03b1\u03c1\u03b7\u03c2 \u039d\u03af\u03ba\u03bf\u03c2 \u0399, \u201c\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03ba\u03c5\u03ba\u03bb\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd\u201d, \u0395\u039a\u0394\u039f\u03a3\u0395\u0399\u03a3 \u0391. \u03a4\u0396\u0399\u039f\u039b\u0391 &amp; \u03a5\u0399\u039f\u0399 \u0391.\u0395., 1\u03b7 \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7 2010, ISBN: 978-960-418-202-2\r\n\r\n\u039b\u03bf\u03c5\u03c4\u03c1\u03af\u03b4\u03b7\u03c2 \u03a3\u03c0\u03c5\u03c1\u03af\u03b4\u03c9\u03bd, \u201c\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ac \u039a\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1\u201d, \u0395\u039a\u0394\u039f\u03a3\u0395\u0399\u03a3 \u0391. \u03a4\u0396\u0399\u039f\u039b\u0391 &amp; \u03a5\u0399\u039f\u0399 \u0391.\u0395., 1\u03b7 \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7 2018, ISBN: 978-960-418-585-6"],"_course-greek-bib":["field_5d138e3cf441d"],"course-intl-bib":["M. Nahvi, J. Edminister, \u201cElectric Circuits sixth edition\u201d, Schaum\u2019s Outline Series, McGraw-Hill, 2014, ISBN: 9780071830454.\r\nJ.W. Nilsson, S. Riedel, \u201cElectric Circuits\u201d, Pearson, 9th edition 2011, ISBN: 9780136114994.\r\nR.C. Dorf, J.A. Svoboda, \u201cIntroduction to Electric Circuits\u201d, Wiley, 8th edition 2010, ISBN: 978-0470521571."],"_course-intl-bib":["field_5d138e74f441e"],"course-rel-journals":["IEEE Transactions on Circuit Theory.\r\nIEEE Transactions on Circuits and Systems."],"_course-rel-journals":["field_5d138ec4f441f"],"course-teachers":["a:4:{i:0;s:7:\"9651011\";i:1;s:7:\"9671014\";i:2;s:7:\"9651027\";i:3;s:7:\"9671062\";}"],"_course-teachers":["field_5d3aa2923f803"],"_wp_old_slug":["%ce%bc%ce%b5%cf%84%cf%81%ce%ae%cf%83%ce%b5%ce%b9%cf%82-%ce%ba%ce%b1%ce%b9-%ce%ba%cf%85%ce%ba%ce%bb%cf%8e%ce%bc%ce%b1%cf%84%ce%b1-%ce%b5%ce%bd%ce%b1%ce%bb%ce%bb%ce%b1%cf%83%cf%83%cf%8c%ce%bc%ce%b5"],"course-coordinator":["a:1:{i:0;s:7:\"9651011\";}"],"_course-coordinator":["field_5faa4466f1b87"],"_aioseo_title":[null],"_aioseo_description":[null],"_aioseo_keywords":["a:0:{}"],"_aioseo_og_title":[""],"_aioseo_og_description":[""],"_aioseo_og_article_section":[""],"_aioseo_og_article_tags":["a:0:{}"],"_aioseo_twitter_title":[""],"_aioseo_twitter_description":[""]},"_links":{"self":[{"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/course\/9649936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/course"}],"about":[{"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/types\/course"}],"author":[{"embeddable":true,"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":6,"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/course\/9649936\/revisions"}],"predecessor-version":[{"id":9673682,"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/course\/9649936\/revisions\/9673682"}],"wp:attachment":[{"href":"https:\/\/www.iee.ihu.gr\/en\/wp-json\/wp\/v2\/media?parent=9649936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}