{"id":113102,"date":"2024-10-18T16:43:43","date_gmt":"2024-10-18T16:43:43","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-738-1993\/"},"modified":"2024-10-24T22:07:06","modified_gmt":"2024-10-24T22:07:06","slug":"ieee-738-1993","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-738-1993\/","title":{"rendered":"IEEE 738 1993"},"content":{"rendered":"

Revision Standard – Inactive – Superseded. Superseded by IEEE Std 738-1993 A simplified method of calculating the currenttemperature relationship of bare overhead lines, given the weather conditions, is presented. Along with a mathematical method, sources of the values to be used in the calculation are indicated. This standard does not undertake to list actual temperatureampacity relationships for a large number of conductors in a large number of conditions.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nTitle Page <\/td>\n<\/tr>\n
3<\/td>\nIntroduction
Participants <\/td>\n<\/tr>\n
5<\/td>\nCONTENTS <\/td>\n<\/tr>\n
7<\/td>\n1. Overview
1.1 Introduction <\/td>\n<\/tr>\n
8<\/td>\n1.2 Definition of terms <\/td>\n<\/tr>\n
9<\/td>\n2. Temperature calculation methods
2.1 Steady-state calculations <\/td>\n<\/tr>\n
10<\/td>\n2.2 Transient calculations <\/td>\n<\/tr>\n
11<\/td>\n2.3 Identification of letter symbols <\/td>\n<\/tr>\n
12<\/td>\n2.4 Formulas <\/td>\n<\/tr>\n
15<\/td>\n2.5 Equations for tables 1, 2, 3, and 4 <\/td>\n<\/tr>\n
19<\/td>\n2.6 Sample calculations <\/td>\n<\/tr>\n
24<\/td>\n3. Input data
3.1 Introduction
3.2 Wind and ambient temperature <\/td>\n<\/tr>\n
25<\/td>\n3.3 Air density, viscosity, and conductivity
3.4 Emissivity and absorptivity
3.5 Solar heat gain
3.6 Conductor heat capacity <\/td>\n<\/tr>\n
26<\/td>\n3.7 Maximum allowable conductor temperature
3.8 Time step
4. Bibliography <\/td>\n<\/tr>\n
29<\/td>\nAnnex A\u2014Listing of the “RATEIEEE” program for steady-state and transient calculations of temperature and thermal rating … <\/td>\n<\/tr>\n
45<\/td>\nAnnex B\u2014Sample calculation of steady-state thermal rating <\/td>\n<\/tr>\n
46<\/td>\nAnnex C\u2014Sample calculation of steady-state conductor temperature <\/td>\n<\/tr>\n
47<\/td>\nAnnex D\u2014Sample calculation of transient conductor temperature for a step increase in current <\/td>\n<\/tr>\n
51<\/td>\nAnnex E\u2014Sample calculation of transient thermal rating <\/td>\n<\/tr>\n
52<\/td>\nAnnex F\u2014Thernal time constant <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Calculating the Current-Temperature of Bare Overhead Conductors<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1993<\/td>\n53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":113103,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-113102","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\/113102","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\/113103"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=113102"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=113102"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=113102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}