{"id":493,"date":"2026-05-05T11:23:29","date_gmt":"2026-05-05T10:23:29","guid":{"rendered":"https:\/\/telenerg.hr\/wptest\/?post_type=projekti&#038;p=493"},"modified":"2026-05-11T15:18:48","modified_gmt":"2026-05-11T14:18:48","slug":"izgradnja-trafostanice-ts-33-110-kv-dugobabe-te-prikljucnog-110-kv-vodnog-polja-u-ts-400-220-110-kv-konjsko-polje","status":"publish","type":"projekti","link":"https:\/\/www.telenerg.hr\/en\/projekti\/izgradnja-trafostanice-ts-33-110-kv-dugobabe-te-prikljucnog-110-kv-vodnog-polja-u-ts-400-220-110-kv-konjsko-polje\/","title":{"rendered":"Construction of 33\/110 kV Substation Dugobabe and 110 kV Line Bay at 400\/220\/110 kV Substation Konjsko"},"content":{"rendered":"<p>Turnkey construction of the 33\/110 kV Substation Dugobabe and the connecting 110 kV line bay at the 400\/220\/110 kV Substation Konjsko \u2013 electrical part, enabling the connection of the Dugobabe, Torine, and Vidukin Gaj Solar Power Plants with a total connection capacity of up to 100 MVA, for clients Dugobabe d.o.o., Torine d.o.o., and Vidukin Gaj d.o.o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Equipment Delivered \u2013 33\/110 kV Substation Dugobabe<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<ul class=\"wp-block-list\">\n<li>110 kV cable line \u2013 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 100 MVA 110\/33 kV transformer, 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 Solar Plant Operator's needs<\/li>\n\n\n\n<li>Relay protection system for the 110 kV cable line bay<\/li>\n\n\n\n<li>Relay protection system and automatic voltage regulation (AVR) for the 110\/30 kV transformer; relay protection for the 33 kV resistor and 33 kV switchgear<\/li>\n\n\n\n<li>Control, signaling, billing, and operational measurement systems<\/li>\n\n\n\n<li>Fire alarm system<\/li>\n\n\n\n<li>Station computer under the jurisdiction of the Solar Plant Operator and integration into the remote control system (CDU) of the Solar Plant Operator<\/li>\n<\/ul>\n<\/div>\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 is-style-default\"><img decoding=\"async\" data-id=\"524\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture1-2-1024x768.jpg\" alt=\"\" class=\"wp-image-524\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"523\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture5-768x1024.jpg\" alt=\"\" class=\"wp-image-523\"\/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Scope of Work \u2013 33\/110 kV Substation Dugobabe<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Preparation of the complete detailed electrical design (execution project)<\/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<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture2-1024x768.jpg\" alt=\"\" class=\"wp-image-518\" style=\"width:601px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>Equipment Delivered \u2013 400\/220\/110 kV Substation Konjsko<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>110 kV cable line bay<\/li>\n\n\n\n<li>Relay protection system for the 110 kV cable line bay and expansion of busbar protection and breaker failure protection<\/li>\n\n\n\n<li>Control, signaling, billing, and operational measurement systems<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<h3 class=\"wp-block-heading\"><strong>Scope of Work \u2013 400\/220\/110 kV Substation Konjsko<\/strong><\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\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>Integration of the bay into the station computer under HOPS (Croatian Transmission System Operator) jurisdiction and into the remote control system (CDU\/NDC HOPS)<\/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<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/telenerg.hr\/wp-content\/uploads\/2026\/05\/Picture4-768x1024.jpg\" alt=\"\" class=\"wp-image-526\" style=\"width:398px;height:auto\"\/><\/figure>\n<\/div>","protected":false},"featured_media":524,"template":"","projekt_kategorija":[],"projekt_lokacija":[],"class_list":["post-493","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 Dugobabe te 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