{"id":453059,"date":"2024-10-20T09:28:27","date_gmt":"2024-10-20T09:28:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-3133-2023-3\/"},"modified":"2024-10-26T17:35:20","modified_gmt":"2024-10-26T17:35:20","slug":"ieee-3133-2023-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-3133-2023-3\/","title":{"rendered":"IEEE 3133-2023"},"content":{"rendered":"

New IEEE Standard – Active. Direct-current (dc) ice-melting conditions, melting current, melting duration, and the amplitude of harmonics injected into the power grid are specified in this guide to support the safety, efficiency, and effectiveness of dc ice melting. The technical parameters, inspection, operation, and maintenance of dc ice-melting devices are also specified. The purpose of this guide is to provide dc ice-melting methods, which can be used to help prevent collapse of power transmission towers as well as disconnection and outage of transmission lines under continuous snow and freezing rain.<\/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\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 3133\u2122-2023 Front cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nImportant Notices and Disclaimers Concerning IEEE Standards Documents <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose
1.3\u2002Word usage <\/td>\n<\/tr>\n
12<\/td>\n2.\u2002Normative references <\/td>\n<\/tr>\n
13<\/td>\n3.\u2002Definitions, acronyms, and abbreviations
3.1\u2002Definitions <\/td>\n<\/tr>\n
14<\/td>\n3.2\u2002Acronyms and abbreviations <\/td>\n<\/tr>\n
15<\/td>\n4.\u2002General requirements <\/td>\n<\/tr>\n
16<\/td>\n5.\u2002DC ice-melting methods for transmission line
5.1\u2002Methods for conductor wire of ac transmission line
5.2\u2002Methods for conductor wire of dc transmission line <\/td>\n<\/tr>\n
17<\/td>\n5.3\u2002Methods for ground wire <\/td>\n<\/tr>\n
18<\/td>\n6.\u2002DC ice-melting device for transmission line
6.1\u2002Performance requirements <\/td>\n<\/tr>\n
19<\/td>\n6.2\u2002Structure <\/td>\n<\/tr>\n
21<\/td>\n6.3\u2002Overvoltage protection and insulation coordination <\/td>\n<\/tr>\n
22<\/td>\n6.4\u2002Main components <\/td>\n<\/tr>\n
23<\/td>\n6.5\u2002Connection for accessing the system
7.\u2002Tests and maintenance of dc ice-melting device
7.1\u2002Type tests and routine tests <\/td>\n<\/tr>\n
25<\/td>\n7.2\u2002Field tests <\/td>\n<\/tr>\n
26<\/td>\n7.3\u2002Maintenance <\/td>\n<\/tr>\n
27<\/td>\nAnnex\u00a0A (informative) Implementation of dc ice melting
A.1\u2002Conditions for ice melting
A.2\u2002Calculation of ice-melting current and capacity <\/td>\n<\/tr>\n
29<\/td>\nA.3\u2002Conducting and termination criteria for ice melting <\/td>\n<\/tr>\n
31<\/td>\nA.4\u2002Operation status of line while ice melting
A.5\u2002Preparation for ice melting <\/td>\n<\/tr>\n
32<\/td>\nA.6\u2002Implementation of ice melting <\/td>\n<\/tr>\n
34<\/td>\nAnnex\u00a0B (informative) Calculation of dc ice-melting parameters
B.1\u2002Ice-melting current
B.2\u2002Ice-melting voltage <\/td>\n<\/tr>\n
39<\/td>\nB.3\u2002Ice-melting length
B.4\u2002Ice-melting duration <\/td>\n<\/tr>\n
42<\/td>\nAnnex\u00a0C (informative) DC ice-melting scheme of typical transmission lines
C.1\u2002DC ice-melting loop
C.2\u2002Calculating data <\/td>\n<\/tr>\n
43<\/td>\nC.3\u2002Ice-melting protection
C.4\u2002Ice-melting descriptions <\/td>\n<\/tr>\n
44<\/td>\nAnnex\u00a0D (informative) Typical dc ice-melting disconnector
D.1\u2002Ice-melting disconnector on the side of dc ice-melting device
D.2\u2002Ice-melting short-circuit disconnector at the end of the ice-coated lines <\/td>\n<\/tr>\n
46<\/td>\nAnnex\u00a0E (informative) Bibliography <\/td>\n<\/tr>\n
48<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide for Direct-Current Ice-Melting Technology of Overhead Transmission Lines (Published)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2023<\/td>\n48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":453064,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-453059","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\/453059","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\/453064"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=453059"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=453059"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=453059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}