{"id":80137,"date":"2024-10-17T18:41:18","date_gmt":"2024-10-17T18:41:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-1427-2007\/"},"modified":"2024-10-24T19:42:33","modified_gmt":"2024-10-24T19:42:33","slug":"ieee-1427-2007","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-1427-2007\/","title":{"rendered":"IEEE 1427 2007"},"content":{"rendered":"

New IEEE Standard – Active. This guide, covering three-phase ac systems from 1 kV to 800 kV, provides recommended electrical operating and safety clearances and insulation levels in air-insulated electric supply substations; addresses insulation coordination procedures; provides design procedures for the selection and coordination of the insulation levels within the station as they relate to substation clearances; and addresses how reduced clearances in high-voltage ac substations will allow for compact bus arrangements and substation voltage uprating applications.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 1427-2006 Front Cover <\/td>\n<\/tr>\n
3<\/td>\nIEEE Guide for Recommended Electrical Clearances and Insulation Levels in Air-Insulated Electrical Power Substations <\/td>\n<\/tr>\n
6<\/td>\nIntroduction
Notice to users
Errata
Interpretations
Patents
Participants <\/td>\n<\/tr>\n
9<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\nIEEE Guide for Recommended Electrical Clearances and Insulation Levels in Air-Insulated Electrical Power Substations
1. Overview
1.1 Scope
1.2 Purpose <\/td>\n<\/tr>\n
12<\/td>\n2. Normative references
3. Definitions <\/td>\n<\/tr>\n
14<\/td>\n4. Criteria
4.1 Safety codes and regulations <\/td>\n<\/tr>\n
15<\/td>\n4.2 Basic lightning impulse insulation level criteria
4.3 Radio interference voltage and corona criteria
4.4 Operating history
4.5 Economic aspects
4.6 Community acceptance
5. Substation insulation coordination <\/td>\n<\/tr>\n
16<\/td>\n5.1 Protective margins and arrester maximum continuous operating voltage
5.2 Selection of basic lightning impulse insulation level and basic switch impulse insulation level <\/td>\n<\/tr>\n
19<\/td>\n5.3 Selection of electrical clearances <\/td>\n<\/tr>\n
20<\/td>\n6. Electrical operating\/design clearances
6.1 General discussion <\/td>\n<\/tr>\n
21<\/td>\n6.2 Historical background <\/td>\n<\/tr>\n
22<\/td>\n6.3 Clearances based on lightning impulse conditions <\/td>\n<\/tr>\n
24<\/td>\n6.4 Clearances based on switching surge conditions <\/td>\n<\/tr>\n
29<\/td>\n7. Electric maintenance\/safety clearances
8. Substation voltage uprating and compact design <\/td>\n<\/tr>\n
30<\/td>\n8.1 BIL\/System voltage ratio concept <\/td>\n<\/tr>\n
31<\/td>\n8.2 Other considerations <\/td>\n<\/tr>\n
32<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n
38<\/td>\nAnnex B (informative) Example calculations <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide for Recommended Electrical Clearances and Insulation Levels in Air Insulated Electrical Power Substations<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2007<\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":80138,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-80137","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/80137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/80138"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=80137"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=80137"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=80137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}