IECTR3 61597-1995 架空导线 绞股导线计算方法 3型技术报告.docx

TECHNICAL IEC REPORT – TYPE 3 TR 61597 First edition 1995-05 Overhead electrical conductors – Calculation methods for stranded bare conductors This English-language version is derived from the original bilingual publication by leaving out all French-language pages. Missing page numbers correspond to the French- language pages. Reference number IEC/TR 61597:1995(E) is document has expired. To access the current document, please go to ur on-line service. ase note that material accessed via our on-line subscription services is t intended for off-line storage, and such storage is contrary to the ence under which the service is supplied.  Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to this publication, including its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the list of publications issued, is also available from the following: ????????IEC Web Site (www.iec.ch) ????????Catalogue of IEC publications The on-line catalogue on the IEC web site ( HYPERLINK http://www.iec.ch/searchpub) www.iec.ch/searchpub) enables you to search by a variety of criteria including text searches, technical committees and date