[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-662925-105":59,"doc-detail-662925-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","circuit2-circuit-diagram-hv-substation-protection-layout","CIRCUIT2 - Circuit Diagram - HV Substation Protection Layout","","CIRCUIT2 presents a detailed schematic-style layout for an HV substation protection and power equipment arrangement. The content lists major elements including 132 kV GIS switchboard, cable boxes and loops, 132/11 kV and 30 MVA transformers, bus zones, and voltage transformers. It also enumerates protection functions with defined classes for overcurrent, earth-fault, restricted earth fault, bus-zone protection, transformer differential, cable differential, and related standby or spare circuits, along with schematic circuit sections and revision metadata.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/circuit2-circuit-diagram-hv-substation-protection-layout/662925/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/circuit2-circuit-diagram-hv-substation-protection-layout/662925.png","ImageObject",300,407,{"name":92,"@type":93},"sagouaw","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-28",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What equipment categories are referenced in CIRCUIT2?","Question",{"text":112,"@type":113},"CIRCUIT2 references HV switchgear elements such as a 132 kV GIS switchboard, cable boxes and loop cables, and transformers including 30 MVA 132/11 kV units plus voltage transformers.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which protection types are explicitly listed?",{"text":117,"@type":113},"The document lists protection functions including overcurrent, earth-fault, restricted earth fault, transformer differential, cable differential, and bus-zone related protection, often with specific protection class designations.",{"name":119,"@type":110,"acceptedAnswer":120},"How are bus zones and cores organized in the schematic?",{"text":121,"@type":113},"The schematic groups circuits by bus-zone designations such as MAIN and CHECK and shows multiple cores (e.g., CORE 1 through CORE 6) corresponding to different protection or connection positions within the circuit layout.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},662925,1793223486,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":81},3985747862151,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","CIRCUIT2  \nCIRCUIT 1  \n100 MVA 132 KVXPLE Cables  \nCable Box  \n人四  \n人火  \n132000/110V  \nVOLTAGE TRANSFORMER 100VA CLASS 0.5  \n132 KV GAS INSULATED  \nSWITCHBOARD  \n16001 15VA CLASS 5P25 OC/EF PROTECTION  \n1600/1 CLASS×132KV BUS ZONE(MAIN)  \nCORE 1  \nCORE 1  \n1600/1 CLASSX132 kV BUSZONE(MAIN 2)  \n1600/1 CLASS×132 kV BUSNONE(MAIN 1)  \n1600/1 CLASS×132 kV BUS ZONE(CHECK)  \nCORE 2  \nCORE 2  \n1600/1200/1000/800/400/115 VA CLASS 5P25 OVERCURRENT/EARTHFAULT PROTECTION  \nCORE 3  \nCORE 3  \n1600/1200/1000/800/400/1 CLASS×132kV(SPARE)  \nCORE 4  \nCORE 4  \n1600/1200/1000/800/400/1 CLASS PX 132 kV CABLE DIFFERENTIAL PROTECTION  \nCORE 5  \nCORE 5  \n132 kV  \nCORE1  \nBB 2  \nBB 1  \nCORE3  \nCORE 2  \n\n| 30MVA I32/11 KV  \u003Cbr>TRANSFORMERS  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>TIA  \u003Cbr>30MVA  \u003Cbr>132/II KV  \u003Cbr>CORE 3  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>NER  \u003Cbr> PANEL Il KV  \u003Cbr>32  \u003Cbr>WITCHBOARD  \u003Cbr>S   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | CORE 6  \u003Cbr>CORE 6  \u003Cbr>CORE 5  \u003Cbr>CORE 5  \u003Cbr>CORE 4  \u003Cbr>CORE 4  \u003Cbr>CORE 3  \u003Cbr>CORE 3  \u003Cbr>CORE 2  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>CORE 1  \u003Cbr>CORE 1  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>CORE 2  \u003Cbr>CORE 3  \u003Cbr>CORE 3  \u003Cbr>CORE 4  \u003Cbr>CORE 4  \u003Cbr>CORE 5  \u003Cbr>CORE 5  \u003Cbr>CORE 1  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>CORE 2  \u003Cbr>BS1   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | CORE 1  \u003Cbr>§cORE 2  \u003Cbr>T2B  \u003Cbr>30 MVA  \u003Cbr>132/  KV  \u003Cbr>CORE 3  \u003Cbr>mmm  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>NER  \u003Cbr>○   |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  | CORE 6  \u003Cbr>CORE 5  \u003Cbr>CORE 4  \u003Cbr>CORE 3  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>CORE 3  \u003Cbr>CORE 4  \u003Cbr>CORE 5  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>TIB  \u003Cbr>30MVA  \u003Cbr>132/I KV  \u003Cbr>CORE 3  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>NER  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>BUSBAR UPPER LEFT   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | CORE6  \u003Cbr>CORE 5  \u003Cbr>CORE 4  \u003Cbr>CORE 3  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>CORE 3  \u003Cbr>CORE 4  \u003Cbr>CORE 5  \u003Cbr>CORE 1  \u003Cbr>三33  \u003Cbr>CORE2  \u003Cbr>T2A  \u003Cbr>30 MVA  \u003Cbr>132/II KV  \u003Cbr>CORE 3  \u003Cbr>B3B  \u003Cbr>CORE 2  \u003Cbr>CORE 1  \u003Cbr>NER  \u003Cbr>CORE 1  \u003Cbr>CORE 2  \u003Cbr>BUSBAR UPPER RIGHT   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | BC   | BB UR  \u003Cbr>E.P.   |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 333   |  |  | 3   | X   | 上  \u003Cbr>3   |  | ×  \u003Cbr>儿   |  |  |  |  |  |  |  |  | 八儿   |  | BUSBAR LoWER RIGHT  \u003Cbr>BUSBAR LOWER LEFT BS2  \u003Cbr>×   |  |  |  |  |  |  |  |  | BBB   |  |  |  |  |  | B   |  |  |  |  |  |  |  |  |  |  |  |\n\n800/600/300/1 CLASS PX TRANSFORMER DIFFERENTIAL PROTECTION  \n150/1 CLASSXHV RESTRICTED EARTH FAULT  \n1600/1200/1000/800/400/1 CLASS PX132kV SPARE  \n1000/800/400/115VA CLASS 5P25 OVERCURRENT/ARTHFAULT PROTECTION  \n1600/1 CLASS×132 kV BUS ZONE(CHECK)  \n1600/1 CLASS×132KV BUS ZONE(MAIN)  \nCABLE BOX(SWITCHGEAR)  \n132 KV LOOP CABLE  \nCABLE BOX(TRANSFORMER)  \n300/1 CLASSXTRANSFORMER DIFFERENTIAL PROTECTION  \n1600/1200/800/400/1 CLASSXHV BUSZONE  \n150/1 CLASSXHV REF  \n800/400/1 CLASS 5P25 OVERCURRENT/EARTHFAULT PROTECTION  \n800/400/1 CLASS PX CABLE DIFFERENTIAL PROTECTION  \n150/1 CLASSXHV RESTRICTED EARTH FAULT  \n150/115VA CLASS 5P25 NEUTRAL CHECK  \n30 MVA Transformers  \n132/11 kV  \nYNyno  \n1800/5 CLASSXFOR LV RESTRICTED EARTH FAULT  \n800/515VA CLASS 5P25 FOR STANDBY EARTH FAULLT  \n1800/5 CLASS×SPARE  \n1575/510VA CLASS 10P10 WINDING TEMP/LDC  \n1575/5 LINE DROP COM  \n11 kV LOOP CABLE  \n11000/110V  \nVOLTAGE TRANSFORMER  \n2000/5 CLASS×11kV BUS ZONE PROTECTION  \n1800/515VA CLASS 5P25 FOR OVERCURRENT/EARTHFAULT PROTECTION  \n1800/5 CLASSXFOR LV RESTRICTED EARTH FAULT PROTECTION  \n1800/1 CLASS×FOR TRANSFORMER DIFFERENTIAL PROTECTION  \n11 kV  \n11 kV  \n400/5 CLASS×CABLE DIF","cbCaidH4WQyEEJqZ","https://ap.wps.com/l/cbCaidH4WQyEEJqZ","pdf",697054,"English","# CIRCUIT2 Overview\n## HV Switchgear and Bus Zones\n## Transformers and Voltage Transformers\n## Cable Boxes and Loop Cables\n## Protection Functions and Metering Classes","[{\"question\":\"What equipment categories are referenced in CIRCUIT2?\",\"answer\":\"CIRCUIT2 references HV switchgear elements such as a 132 kV GIS switchboard, cable boxes and loop cables, and transformers including 30 MVA 132/11 kV units plus voltage transformers.\"},{\"question\":\"Which protection types are explicitly listed?\",\"answer\":\"The document lists protection functions including overcurrent, earth-fault, restricted earth fault, transformer differential, cable differential, and bus-zone related protection, often with specific protection class designations.\"},{\"question\":\"How are bus zones and cores organized in the schematic?\",\"answer\":\"The schematic groups circuits by bus-zone designations such as MAIN and CHECK and shows multiple cores (e.g., CORE 1 through CORE 6) corresponding to different protection or connection positions within the circuit layout.\"}]","CIRCUIT2 - Circuit Diagram - HV Substation Protection Layout | PDF"]