{"id":618,"date":"2026-05-07T07:47:48","date_gmt":"2026-05-07T06:47:48","guid":{"rendered":"https:\/\/telenerg.hr\/wptest\/?post_type=projekti&#038;p=618"},"modified":"2026-05-11T15:18:30","modified_gmt":"2026-05-11T14:18:30","slug":"izgradnja-trafostanice-ts-33-110-kv-visoka-kukuzovac-po-sistemu-kljuc-u-ruke","status":"publish","type":"projekti","link":"https:\/\/www.telenerg.hr\/en\/projekti\/izgradnja-trafostanice-ts-33-110-kv-visoka-kukuzovac-po-sistemu-kljuc-u-ruke\/","title":{"rendered":"Turnkey Construction of 33\/110 kV Substation Visoka \u2013 Kukuzovac"},"content":{"rendered":"<p>Turnkey construction of the 33\/110 kV Substation Visoka \u2013 Kukuzovac \u2013 electrical part, enabling the connection of the ST3-1\/2 Visoka Zelovo Wind Farm with a total connection capacity of up to 53 MW for the client Zelovo d.o.o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Equipement Delivered<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>110 kV busbar system<\/li>\n\n\n\n<li>Two (2) 110 kV line bays, one (1) 110 kV bus-coupling bay, and one (1) 110 kV transformer bay<\/li>\n\n\n\n<li>Earthing system, lightning protection, and outdoor lighting<\/li>\n\n\n\n<li>33 kV switchgear, 33 kV connection to the 63 MVA 110\/33 kV transformer, and 33 kV neutral point earthing resistor<\/li>\n\n\n\n<li>Auxiliary AC power supply system (400\/231 V, 50 Hz) with an auxiliary diesel generator and auxiliary DC power supply system (220 V DC) for the Wind Farm Operator's needs<\/li>\n\n\n\n<li>Auxiliary AC power supply system (400\/231 V, 50 Hz) and auxiliary DC power supply system (220 V DC) for HOPS needs<\/li>\n\n\n\n<li>Relay protection system for 110 kV line bays, 110 kV transformer bay, and 110 kV busbars \u2013 under HOPS jurisdiction<\/li>\n\n\n\n<li>Relay protection system and automatic voltage regulation (AVR) for the 110\/33 kV transformer, relay protection for the 33 kV resistor and 33 kV switchgear \u2013 under Wind Farm Operator\u2019s jurisdiction<\/li>\n\n\n\n<li>Control, signaling, billing, and operational measurement systems<\/li>\n\n\n\n<li>Telecommunication system under HOPS jurisdiction<\/li>\n\n\n\n<li>Fire alarm system under HOPS jurisdiction and under Wind Farm Operator\u2019s jurisdiction<\/li>\n\n\n\n<li>Station computer under HOPS jurisdiction and integration into the remote control system (CDU\/NDC HOPS)<\/li>\n\n\n\n<li>Station computer under Wind Farm Operator\u2019s jurisdiction and integration into the Wind Farm Operator's remote control system (CDU)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"616\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture8-1024x768.jpg\" alt=\"\" class=\"wp-image-616\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"620\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture9-1024x768.jpg\" alt=\"\" class=\"wp-image-620\"\/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Scope of Work<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Preparation of the complete main and detailed electrical design<\/li>\n\n\n\n<li>Preparation of relay protection settings<\/li>\n\n\n\n<li>Facility construction \u2013 electrical part on a turnkey basis<\/li>\n\n\n\n<li>Parameterization, configuration, testing, and commissioning of all delivered equipmentParameterization, configuration, testing, and commissioning of all delivered equipment<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture10-1024x769.jpg\" alt=\"\" class=\"wp-image-619\"\/><\/figure>","protected":false},"featured_media":616,"template":"","projekt_kategorija":[],"projekt_lokacija":[],"class_list":["post-618","projekti","type-projekti","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Izgradnja trafostanice TS 33\/110 kV Visoka - Kukuzovac po sistemu klju\u010d u ruke - Telenerg Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.telenerg.hr\/en\/projekti\/izgradnja-trafostanice-ts-33-110-kv-visoka-kukuzovac-po-sistemu-kljuc-u-ruke\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Izgradnja trafostanice TS 33\/110 kV Visoka - Kukuzovac po sistemu klju\u010d u ruke - Telenerg Engineering\" \/>\n<meta property=\"og:description\" content=\"Izgradnja trafostanice TS 33\/110 kV Visoka &#8211; 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