{"id":7717,"date":"2026-01-05T10:29:29","date_gmt":"2026-01-05T10:29:29","guid":{"rendered":"https:\/\/daelimtransformer.com\/?p=7717"},"modified":"2026-01-22T09:20:50","modified_gmt":"2026-01-22T09:20:50","slug":"transformer-insulation-failure","status":"publish","type":"post","link":"https:\/\/www.daelimtransformer.com\/de\/transformer-insulation-failure.html","title":{"rendered":"Isolationsfehler bei Transformatoren"},"content":{"rendered":"<div id=\"contentMain\" class=\"article-content\"><!-- \u5de6\u53f3\u56fe\u6587--><!--\u6587\u5b57\u6a21\u5757--><\/p>\n<p><!-- \u8c46\u8150\u5757\u56fe\u6587\u4e0a\u4e0b--><\/p>\n<p><!-- \u5de6\u53f3\u56fe\u6587--><\/p>\n<p><!--\u6587\u5b57\u6a21\u5757--><\/p>\n<p><!-- \u8c46\u8150\u5757\u56fe\u6587\u4e0a\u4e0b--><\/p>\n<p><!-- \u5de6\u53f3\u56fe\u6587--><\/p>\n<p><!--\u6587\u5b57\u6a21\u5757--><\/p>\n<p><!-- \u8c46\u8150\u5757\u56fe\u6587\u4e0a\u4e0b--><\/p>\n<p><!-- \u5de6\u53f3\u56fe\u6587--><\/p>\n<p><!--\u6587\u5b57\u6a21\u5757--><\/p>\n<p><!-- \u8c46\u8150\u5757\u56fe\u6587\u4e0a\u4e0b--><\/p>\n<p><!-- \u5de6\u53f3\u56fe\u6587--><\/p>\n<p><!--\u6587\u5b57\u6a21\u5757--><\/p>\n<p><!-- \u8c46\u8150\u5757\u56fe\u6587\u4e0a\u4e0b--><\/p>\n<div class=\"row\">\n<div class=\"col-lg-12 article-content\">\n<p><span style=\"font-size: 18px;\">Die Isolation des Transformators ist entscheidend f\u00fcr die Aufrechterhaltung der elektrischen Integrit\u00e4t und Zuverl\u00e4ssigkeit. Die beiden Haupttypen von Isolation, die in \u00f6lgetauchten Transformatoren verwendet werden, sind feste Papierisolation und Transformator\u00f6l-Isolation. Ein Verst\u00e4ndnis ihrer Eigenschaften, Fehlermodi und Diagnosemethoden ist entscheidend f\u00fcr die Gew\u00e4hrleistung der Langlebigkeit und Betriebssicherheit des Transformators.<\/span><\/p>\n<p><a id=\"mdnTags0\" class=\"mdnTags\" name=\"mdn0\" data-index=\"0\"><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Solid_Paper_Insulation\"><\/span><strong><span style=\"font-size: 18px;\">Feste Papierisolation<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 18px;\">Feste Papierisolation besteht haupts\u00e4chlich aus Cellulosefasern, die f\u00fcr ihre hervorragenden dielektrischen Eigenschaften bekannt sind, wenn sie ordnungsgem\u00e4\u00df gewartet werden. Mit der Zeit unterliegt die feste Papierisolation jedoch einer irreversiblen Alterung, die zu einer Verschlechterung sowohl der mechanischen als auch der elektrischen Eigenschaften f\u00fchrt.<\/span><\/p>\n<p><a id=\"mdnTags1\" class=\"mdnTags\" name=\"mdn1\" data-index=\"1\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Aging_Mechanisms\"><\/span><span style=\"font-size: 18px;\"><strong>Alterungsmechanismen<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 18px;\"><strong>Polymerisationsgrad<\/strong>: Zu Beginn hoch in neuem Papier (ca. 1300), sinkt mit der Alterung und beeintr\u00e4chtigt die mechanische Festigkeit erheblich, wenn sie unter 250 liegt.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>Feuchtigkeitsaufnahme<\/strong>: Die polare Natur des Papiers macht es anf\u00e4llig f\u00fcr Feuchtigkeitsaufnahme, was die Wechselwirkungen der Fasern schw\u00e4cht und die mechanische Festigkeit verringert.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>Chemische Zersetzung<\/strong>: Erzeugt sch\u00e4dliche Nebenprodukte wie Furfural unter Alterungsbedingungen, die die Isolationsleistung weiter verschlechtern.<\/span><\/li>\n<\/ul>\n<p><a id=\"mdnTags2\" class=\"mdnTags\" name=\"mdn2\" data-index=\"2\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Failure_Modes\"><\/span><span style=\"font-size: 18px;\"><strong>Fehlermodi<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 18px;\"><strong>Mechanisches Versagen<\/strong>: Verminderte Zugfestigkeit und Spr\u00f6digkeit unter Hitze beschleunigen mechanisches Versagen, was zu einem potenziellen Isolationsausfall f\u00fchren kann.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>Elektrisches Versagen<\/strong>: Verminderte Durchschlagsspannung und erh\u00f6hte dielektrische Verluste aufgrund von Zersetzungsprodukten beeintr\u00e4chtigen die elektrische Leistung.<\/span><\/li>\n<\/ul>\n<p><a id=\"mdnTags3\" class=\"mdnTags\" name=\"mdn3\" data-index=\"3\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Diagnosis\"><\/span><span style=\"font-size: 18px;\"><strong>Diagnose<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 18px;\"><strong>Techniken<\/strong>: Messung des Polymerisationsgrades, Analyse des Furfuralgehalts in \u00d6l und Hochleistungs-Fl\u00fcssigkeitschromatographie werden eingesetzt, um den Zustand der Isolierung zu bewerten.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>Indikatoren<\/strong>: Erh\u00f6hte Furfuralwerte in Transformator\u00f6l deuten auf eine Degradation der festen Isolierung hin, was die proaktive Wartung unterst\u00fctzt.<\/span><\/li>\n<\/ul>\n<p><a id=\"mdnTags4\" class=\"mdnTags\" name=\"mdn4\" data-index=\"4\"><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Transformer_Oil_Insulation\"><\/span><strong><span style=\"font-size: 18px;\">Transformator\u00f6l-Isolation<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 18px;\">Transformator\u00f6l dient sowohl als Isolator als auch als K\u00fchlmittel, was entscheidend f\u00fcr die Aufrechterhaltung der Integrit\u00e4t der elektrischen Isolierung \u00fcber die Zeit ist. Es ist jedoch anf\u00e4llig f\u00fcr Kontamination und Oxidation, die seine Qualit\u00e4t und Leistung beeintr\u00e4chtigen.<\/span><\/p>\n<p><a id=\"mdnTags5\" class=\"mdnTags\" name=\"mdn5\" data-index=\"5\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Deterioration_Mechanisms\"><\/span><span style=\"font-size: 18px;\"><strong>Verschlechterungsmechanismen<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 18px;\"><strong>Verschmutzung<\/strong>: Wasser- und Verunreinigungseintritt verringern die Durchschlagfestigkeit und erh\u00f6hen die dielektrischen Verluste.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>Oxidation<\/strong>: Sauerstoff, unterst\u00fctzt von Katalysatoren wie Feuchtigkeit und Metallpartikeln, f\u00f6rdert die Oxidation und bildet Schlamm und S\u00e4uren, die die \u00d6lqualit\u00e4t beeintr\u00e4chtigen.<\/span><\/li>\n<\/ul>\n<p><a id=\"mdnTags6\" class=\"mdnTags\" name=\"mdn6\" data-index=\"6\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Failure_Modes-2\"><\/span><span style=\"font-size: 18px;\"><strong>Fehlermodi<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 18px;\"><strong>Leitf\u00e4hige Br\u00fccken<\/strong>: Oxidationsprodukte und Verunreinigungen bilden leitende Pfade, die die Integrit\u00e4t der Isolierung gef\u00e4hrden und das Risiko elektrischer Fehler erh\u00f6hen.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>W\u00e4rmeabfuhr<\/strong>: Die Schlammformation beeintr\u00e4chtigt die F\u00e4higkeit des \u00d6ls, W\u00e4rme abzuleiten, was die Alterung der Isolierung versch\u00e4rft.<\/span><\/li>\n<\/ul>\n<p><a id=\"mdnTags7\" class=\"mdnTags\" name=\"mdn7\" data-index=\"7\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Diagnosis-2\"><\/span><span style=\"font-size: 18px;\"><strong>Diagnose<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 18px;\"><strong>Fehlergase<\/strong>: Die \u00dcberwachung von Fehlergasen (wie Methan, Ethan und Acetylen) gibt Aufschluss \u00fcber spezifische Fehlermodi und unterst\u00fctzt die gezielte Wartung.<\/span><\/li>\n<li><span style=\"font-size: 18px;\"><strong>Analyse<\/strong>: Regelm\u00e4\u00dfige \u00d6lprobenentnahme und Tests auf S\u00e4uregehalt, Schlammgehalt und gel\u00f6ste Gasanalysen (DGA) helfen, Degradierung zu diagnostizieren und Wartung zu planen.<\/span><\/li>\n<\/ul>\n<p style=\"margin-top: 7px; margin-bottom: 7px; text-align: justify;\" align=\"justify\"><span style=\"font-size: 18px;\">Die Fehlertypen des Transformator\u00f6ls und die entsprechenden Fehlergase, die auf Erfahrung basieren, sind in der Tabelle zusammengefasst.<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 717px;\" width=\"896\">\n<colgroup>\n<col style=\"width: 223.20pt;\" width=\"372\" \/>\n<col style=\"width: 153.60pt;\" width=\"256\" \/>\n<col style=\"width: 160.80pt;\" width=\"268\" \/> <\/colgroup>\n<tbody>\n<tr>\n<td class=\"et2\" style=\"height: 41px; width: 372px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; background-color: #d8e4bc; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-weight: bold;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Fehlertyp<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et2\" style=\"width: 256px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; background-color: #d8e4bc; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-weight: bold;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Hauptgasbestandteile<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et2\" style=\"width: 268px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; background-color: #d8e4bc; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-weight: bold;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Nebengasbestandteile<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" style=\"height: 32px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">\u00d6l\u00fcberhitzung<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">CH<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" style=\"height: 32px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">\u00dcberhitzung von \u00d6l und Papier<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">CH<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, CO, CO<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">6<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" style=\"height: 32px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Teilentladung in \u00d6l-Papier-Isolierung<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, CO<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">C<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, CO<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" style=\"height: 32px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Funkenentladung im \u00d6l<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">C<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et5\" style=\"text-align: justify; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" style=\"height: 32px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Bogen in \u00d6l und Papier<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, CO, CO<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et4\" style=\"text-align: left; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">CH<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">, C<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<\/span><\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">6<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" style=\"height: 32px; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\"><span style=\"font-size: 16px;\"><span style=\"font-family: Arial;\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">Wassereintritt oder Blasenbildung in \u00d6l<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td class=\"et6\" style=\"text-align: center; padding-top: 1px; padding-left: 1px; padding-right: 1px; vertical-align: middle; white-space: nowrap; border: 1px solid #000000;\" colspan=\"2\"><span style=\"font-size: 16px;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\">H<span style=\"font-size: 12pt;\"><span style=\"color: #000000;\"><span style=\"font-family: Arial;\"><span style=\"font-weight: 400;\"><span style=\"font-style: normal;\"><span style=\"text-decoration: none;\"><span style=\"vertical-align: sub;\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a id=\"mdnTags8\" class=\"mdnTags\" name=\"mdn8\" data-index=\"8\"><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><span style=\"font-size: 18px;\">Fazit<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 18px;\">Eine effektive Verwaltung der Transformatorisolierung erfordert ein Verst\u00e4ndnis der Alterungsprozesse und Fehlerarten sowohl von soliden Papier- als auch von Transformator\u00f6lisolierungen. Regelm\u00e4\u00dfige diagnostische Tests und proaktive Wartung basierend auf diagnostischen Ergebnissen sind entscheidend, um die Lebensdauer von Transformatoren zu verl\u00e4ngern und eine zuverl\u00e4ssige elektrische Leistung sicherzustellen. Durch die Ber\u00fccksichtigung dieser Faktoren k\u00f6nnen Versorgungsunternehmen und Industrien Risiken im Zusammenhang mit Transformatorisolierungsfehlern mindern, um eine unterbrechungsfreie Stromversorgung und Betriebssicherheit zu gew\u00e4hrleisten.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Transformer insulation is critical for maintaining electrical integrity and reliability. Two primary types of insulation used in oil-immersed transformers are solid paper insulation and transformer oil insulation. Understanding their characteristics, failure modes, and diagnostic methods is essential for ensuring transformer longevity and operational safety. Solid Paper Insulation Solid paper insulation is composed primarily of cellulose [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[279],"tags":[],"class_list":["post-7717","post","type-post","status-publish","format-standard","hentry","category-articles-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/posts\/7717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/comments?post=7717"}],"version-history":[{"count":0,"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/posts\/7717\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/media?parent=7717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/categories?post=7717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.daelimtransformer.com\/de\/wp-json\/wp\/v2\/tags?post=7717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}