{"id":2686,"date":"2026-06-04T09:40:14","date_gmt":"2026-06-04T09:40:14","guid":{"rendered":"https:\/\/yawei-powertransformer.com\/?page_id=2686"},"modified":"2026-06-04T09:44:39","modified_gmt":"2026-06-04T09:44:39","slug":"120mw-utility-scale-solar-substation-project-110kv-35kv-step-up-power-transformer-case-study","status":"publish","type":"page","link":"https:\/\/yawei-powertransformer.com\/de\/120mw-utility-scale-solar-substation-project-110kv-35kv-step-up-power-transformer-case-study\/","title":{"rendered":"120MW Solar-Umspannwerksprojekt: 110kV 35kV Step Up Power Transformer Fallstudie"},"content":{"rendered":"<div class=\"banner has-hover\" id=\"banner-378271947\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1218835614\" class=\"text-box banner-layer x5 md-x5 lg-x5 y95 md-y95 lg-y95 res-text\">\n                     <div data-animate=\"flipInY\">           <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\t<div id=\"text-1328930826\" class=\"text\">\n\t\t\n<p style=\"text-align: left;\" data-path-to-node=\"2\"><span style=\"font-size: 120%; color: #e14d43;\">Fallstudie \/\/ Integration der Infrastruktur f\u00fcr erneuerbare Energien<\/span><\/p>\n<h2 style=\"text-align: left;\" data-start=\"200\" data-end=\"265\"><span style=\"color: #000000;\">120-MW-Solar-PV-Projekt f\u00fcr den Versorgungsbereich - Umspannwerk<\/span><\/h2>\n\t\t\n<style>\n#text-1328930826 {\n  font-size: 1.2rem;\n  line-height: 1.45;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-4214261644\" class=\"text\">\n\t\t\n<p style=\"text-align: left;\" data-start=\"267\" data-end=\"571\"><span style=\"font-size: 120%; color: #000000;\">Ein erstklassiges 110kV\/35kV-Doppeltransformator-Aufw\u00e4rtsumspannwerk, das von Yawei Transformer f\u00fcr den Netzverbund entwickelt wurde. Dieser Fall zeigt unsere fortschrittlichen kundenspezifischen Entwicklungsf\u00e4higkeiten mit 50MVA- und 80MVA-Leistungstransformatoren f\u00fcr globale Versorgungsnetze.<\/span><\/p>\n\t\t\n<style>\n#text-4214261644 {\n  line-height: 1.3;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:0px;margin-bottom:0px;max-width:800px;height:1px;background-color:rgb(135, 130, 130);\"><\/div>\n<div class=\"row\"  id=\"row-1105350330\">\n\n\t<div id=\"col-68675277\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<a href=\"https:\/\/yawei-powertransformer.com\/de\/contact\/\" class=\"button primary is-large\"  style=\"border-radius:10px;\">\n    <span>ALLE FALLSTUDIEN ERKUNDEN<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-722598634\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1835684282\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-1218835614 {\n  width: 84%;\n}\n#text-box-1218835614 .text-box-content {\n  font-size: 111%;\n}\n@media (min-width:550px) {\n  #text-box-1218835614 {\n    width: 53%;\n  }\n  #text-box-1218835614 .text-box-content {\n    font-size: 100%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-378271947 {\n  padding-top: 600px;\n}\n#banner-378271947 .bg.bg-loaded {\n  background-image: url(https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Global-Power-Transformer-Engineering-Project-Cases-and-Worldwide-Substation-Reference-Showcase-by-Yawei-Transformer.webp);\n}\n#banner-378271947 .overlay {\n  background-color: rgba(151, 173, 219, 0.227);\n}\n<\/style>\n  <\/div>\n\n\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<div class=\"row align-middle align-center\"  id=\"row-164617893\">\n\n\t<div id=\"col-361396796\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_65231435\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Yawei-120MW-Solar-Farm-Three-Phase-Double-Winding-Oil-Immersed-Step-Up-Transformer-110kV.webp\" class=\"attachment-original size-original\" alt=\"Yawei 120MW solar farm three-phase double-winding oil-immersed step-up transformer rated for 110kV transmission applications, designed for utility-scale photovoltaic power generation and grid interconnection.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Yawei-120MW-Solar-Farm-Three-Phase-Double-Winding-Oil-Immersed-Step-Up-Transformer-110kV.webp 900w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Yawei-120MW-Solar-Farm-Three-Phase-Double-Winding-Oil-Immersed-Step-Up-Transformer-110kV-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Yawei-120MW-Solar-Farm-Three-Phase-Double-Winding-Oil-Immersed-Step-Up-Transformer-110kV-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Yawei-120MW-Solar-Farm-Three-Phase-Double-Winding-Oil-Immersed-Step-Up-Transformer-110kV-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/Yawei-120MW-Solar-Farm-Three-Phase-Double-Winding-Oil-Immersed-Step-Up-Transformer-110kV-600x400.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_65231435 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2078241278\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2 data-path-to-node=\"2\"><b data-path-to-node=\"2\" data-index-in-node=\"0\">Leistungsstarke 110kV\/35kV-Aufw\u00e4rtstransformatoren f\u00fcr erneuerbare Infrastrukturen im Versorgungsbereich<\/b><\/h2>\n<p data-path-to-node=\"3\">Um die nahtlose, hocheffiziente Einspeisung von Strom in regionale Hochspannungsnetze zu erm\u00f6glichen, hat Yawei eine erstklassige L\u00f6sung f\u00fcr ein Hochspannungs-Umspannwerk entwickelt und hergestellt. Die Kernarchitektur umfasst eine spezielle Doppeltransformatorflotte, bestehend aus einem <b data-path-to-node=\"3\" data-index-in-node=\"282\">1# 50MVA Einheit und eine 2# 80MVA Einheit<\/b>-zur Bew\u00e4ltigung von Lastschwankungen mit hoher Kapazit\u00e4t und zur Spannungsregelung f\u00fcr moderne, leistungsstarke <b data-path-to-node=\"3\" data-index-in-node=\"413\">120MW<\/b> netzgekoppelte gr\u00fcne Energiesysteme weltweit.<\/p>\n<p data-path-to-node=\"4\">Diese f\u00fcr h\u00f6chste elektrische Effizienz konzipierte Hochleistungs-Umspannwerk-Infrastruktur verf\u00fcgt \u00fcber ein fortschrittliches <b data-path-to-node=\"4\" data-index-in-node=\"104\">dreiphasige, doppelt gewickelte, fl\u00fcssigkeitsgef\u00fcllte \/ mineral\u00f6lgef\u00fcllte Ausf\u00fchrung<\/b> die mit einer <b data-path-to-node=\"4\" data-index-in-node=\"192\">110kV\/35kV Nennspannung<\/b>. Als prim\u00e4rer Generator-Step-Up-Transformator (GSU) stellt diese spezielle technische Konfiguration einen bedeutenden technologischen Fortschritt bei der Minimierung des Klirrfaktors (THD) und der Vermeidung unerw\u00fcnschter Blindleistungsverluste in Hochspannungs\u00fcbertragungsnetzen dar.<\/p>\n<p data-path-to-node=\"5\">Um den starken zyklischen Tag-Nacht-Lastschwankungen, die in gro\u00dfen kommerziellen PV-Anlagen \u00fcblich sind, sicher standhalten zu k\u00f6nnen, hat unser leitendes Ingenieursteam erstklassige kornorientierte Siliziumstahlkerne mit hoher Permeabilit\u00e4t eingesetzt. Diese spezielle strukturelle Architektur eliminiert effektiv gef\u00e4hrliche lokale thermische Hotspots und gew\u00e4hrleistet eine <b data-path-to-node=\"5\" data-index-in-node=\"335\">Mehr als 30 Jahre wartungsfreie Betriebsdauer<\/b> unter kontinuierlichen Volllastnetzbedingungen.<\/p>\n<p data-path-to-node=\"6\">Jedes einzelne Schwerlastger\u00e4t wird in unseren Ultrahochspannungslabors einer strengen, mehrstufigen Werksabnahmepr\u00fcfung (FAT) unterzogen. Dieses umfassende Pr\u00fcfprotokoll gew\u00e4hrleistet die absolute Bankf\u00e4higkeit und die strikte Einhaltung der internationalen Versorgungsstandards, einschlie\u00dflich <b data-path-to-node=\"6\" data-index-in-node=\"270\">IEC 60076, CE-Richtlinien und EN-Anforderungen<\/b> f\u00fcr Europa, sowie <b data-path-to-node=\"6\" data-index-in-node=\"339\">ANSI\/IEEE C57-, UL\/cUL- und CSA C22.2-Benchmarks<\/b> f\u00fcr den weltweiten Einsatz.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<div class=\"row align-middle\"  id=\"row-1768640553\">\n\n\t<div id=\"col-761105702\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2 data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">Umweltfreundliche Umspannwerk-Topologie und maritime strukturelle Best\u00e4ndigkeit f\u00fcr globale Projekte<\/b><\/h2>\n<p data-path-to-node=\"11\">Als f\u00fchrender EPC-bevorzugter Hersteller f\u00fcr internationale Energieinfrastrukturen liefert Yawei fortschrittliche Schaltanlagenintegration, die die strukturelle Kosteneffizienz optimiert. Auf der <b data-path-to-node=\"11\" data-index-in-node=\"178\">110kV Hochspannungsseite (HV)<\/b>, diese <b data-path-to-node=\"11\" data-index-in-node=\"213\">Projekt<\/b> implementiert eine sehr kompakte <b data-path-to-node=\"11\" data-index-in-node=\"249\">Schema f\u00fcr die Verdrahtung der Netztrafoeinheit<\/b>, Dadurch wird der Platzbedarf f\u00fcr die Hochspannungsschaltanlage verringert und die anf\u00e4nglichen Baukosten f\u00fcr die gesamte Anlage drastisch gesenkt. <a href=\"https:\/\/yawei-powertransformer.com\/de\/global-transformer-project-cases-engineering-solutions-yawei-transformer\/\"><b data-path-to-node=\"11\" data-index-in-node=\"435\">120MW-Projekt<\/b><\/a>.<\/p>\n<p data-path-to-node=\"12\">Um einen reibungslosen Betrieb und eine stabile Netzstabilit\u00e4t zu gew\u00e4hrleisten, wird f\u00fcr diese spezielle Anwendung ein robustes <b data-path-to-node=\"12\" data-index-in-node=\"109\">35kV Einzel-Sammelschienen-Konfiguration<\/b> \u00fcber die <b data-path-to-node=\"12\" data-index-in-node=\"149\">Mittelspannungs-Sammelseite (MV)<\/b> um den Strom sicher herunterzufahren und zu verteilen. Dieses Topologie-Layout unterteilt die Stromkreise f\u00fcr erneuerbare Energien erfolgreich in isolierte, unabh\u00e4ngige Schutzbl\u00f6cke, die es den Betreibern erm\u00f6glichen, die laufende automatische Wartung w\u00e4hrend des gesamten Lebenszyklus der Anlage zu verwalten. <b data-path-to-node=\"12\" data-index-in-node=\"452\">Projekt<\/b>.<\/p>\n<p data-path-to-node=\"13\">Um den unnachgiebigen Au\u00dfenbedingungen der Fischerei-Solaranlagen (Aqua-PV \/ schwimmende Solaranlagen) zu widerstehen, sind alle hermetisch versiegelt <a href=\"https:\/\/yawei-powertransformer.com\/de\/Wholesale\/hv-power-transformers\/\"><b data-path-to-node=\"13\" data-index-in-node=\"112\">110kV\/35kV-Transformator<\/b><\/a> Tanks sind mit hochwertigen, mehrschichtigen, marinetauglichen <b data-path-to-node=\"13\" data-index-in-node=\"192\">C5-M (sehr hohe Korrosivit\u00e4t - Marine) Korrosionsschutzbeschichtungen<\/b>. Diese fortschrittliche Materialtechnik weist extreme atmosph\u00e4rische Feuchtigkeit, hartn\u00e4ckigen Salznebel und hohe Luftfeuchtigkeit vollst\u00e4ndig ab und garantiert so eine fehlerfreie Konservierung f\u00fcr die <b data-path-to-node=\"13\" data-index-in-node=\"425\">Projekt<\/b>.<\/p>\n<p data-path-to-node=\"14\">F\u00fcr Entwickler globaler Versorgungsunternehmen, die eine vollst\u00e4ndig dekarbonisierte und nachhaltige elektrische Infrastruktur aufbauen wollen <b data-path-to-node=\"14\" data-index-in-node=\"117\">Projekt<\/b>, Unsere kundenspezifischen Aufw\u00e4rtstransformatoren k\u00f6nnen werkseitig mit umweltfreundlichen, biologisch abbaubaren Materialien bef\u00fcllt werden. <b data-path-to-node=\"14\" data-index-in-node=\"213\">FR3 Pflanzen\u00f6l<\/b> oder synthetische Ester. Diese nachhaltige Konfiguration bietet eine erheblich verbesserte Brandsicherheit und beseitigt Umweltbelastungen f\u00fcr die <b data-path-to-node=\"14\" data-index-in-node=\"369\">Projekt<\/b> weltweit, vollst\u00e4ndig integriert mit SCADA-kompatiblen \u00dcberwachungsknotenpunkten, einschlie\u00dflich <b data-path-to-node=\"14\" data-index-in-node=\"454\">Buchholz-Relais, pl\u00f6tzliche Druckentlastungsvorrichtungen (PRD) und digitale Wicklungs-\/\u00d6ltemperaturanzeigen (WTI\/OTI)<\/b>.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-918127788\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1461946066\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/120MW-Renewable-Grid-Interconnection-Step-Up-Power-Transformer-Substation-Yawei.webp\" class=\"attachment-original size-original\" alt=\"120MW renewable energy grid interconnection substation featuring a high-voltage step-up power transformer system designed for utility-scale solar and renewable power plants, enabling efficient voltage transformation and transmission network integration by Yawei Transformer.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/120MW-Renewable-Grid-Interconnection-Step-Up-Power-Transformer-Substation-Yawei.webp 900w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/120MW-Renewable-Grid-Interconnection-Step-Up-Power-Transformer-Substation-Yawei-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/06\/120MW-Renewable-Grid-Interconnection-Step-Up-Power-Transformer-Substation-Yawei-768x512.webp 768w, 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