{"id":194604,"date":"2024-10-19T12:20:56","date_gmt":"2024-10-19T12:20:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c37-237-2018\/"},"modified":"2024-10-25T04:51:57","modified_gmt":"2024-10-25T04:51:57","slug":"ieee-c37-237-2018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c37-237-2018\/","title":{"rendered":"IEEE C37.237 2018"},"content":{"rendered":"

New IEEE Standard – Active. Common requirements for associating time tags with data items recorded or transmitted by Intelligent Electronic Devices (IEDs) are established in this standard. Time tag attributes and requirements for describing time tag accuracy are specifi ed in this standard.<\/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 C37.237\u2122-2018 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
7<\/td>\nParticipants <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\nContents <\/td>\n<\/tr>\n
10<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose
2.\u2002Definitions, acronyms, and abbreviations
2.1\u2002Definitions <\/td>\n<\/tr>\n
12<\/td>\n2.2\u2002Acronyms and abbreviations <\/td>\n<\/tr>\n
13<\/td>\n3.\u2002Events
3.1\u2002Physical events <\/td>\n<\/tr>\n
14<\/td>\n3.2\u2002Internal IED events <\/td>\n<\/tr>\n
15<\/td>\n3.3\u2002Communication-based events
4.\u2002General requirements
4.1\u2002Time tag association requirements
4.2\u2002Clock synchronization requirements <\/td>\n<\/tr>\n
16<\/td>\n5.\u2002Time tag content requirements <\/td>\n<\/tr>\n
17<\/td>\n5.1\u2002Time tag accuracy classes <\/td>\n<\/tr>\n
18<\/td>\n5.2\u2002Time quality, time quality class, and time quality flags <\/td>\n<\/tr>\n
20<\/td>\n6.\u2002IED specification requirements
7.\u2002Testing
7.1\u2002Testing physical events <\/td>\n<\/tr>\n
21<\/td>\n7.2\u2002Testing of internal events
7.3\u2002Testing communication-based events <\/td>\n<\/tr>\n
22<\/td>\nAnnex\u00a0A (normative) Extensions to IRIG-B time code
A.1\u2002IRIG-B time code introduction <\/td>\n<\/tr>\n
23<\/td>\nA.2\u2002IRIG-B time code extensions <\/td>\n<\/tr>\n
25<\/td>\nA.3\u2002Extension of the coded expressions to use the SBS field for TDM data <\/td>\n<\/tr>\n
30<\/td>\nAnnex\u00a0B (informative) Event record description <\/td>\n<\/tr>\n
32<\/td>\nAnnex\u00a0C (informative) Considerations for IEDs
C.1\u2002General
C.2\u2002Compensation for delay in ancillary devices (transducers, VT\/CT, wiring, capacitance, etc.) <\/td>\n<\/tr>\n
33<\/td>\nC.3\u2002Analog signal processing error
C.4\u2002Derived quantities <\/td>\n<\/tr>\n
34<\/td>\nC.5\u2002Digital input error <\/td>\n<\/tr>\n
35<\/td>\nC.6\u2002Sampling issues <\/td>\n<\/tr>\n
37<\/td>\nAnnex\u00a0D (informative) Thresholds for event detection and triggers
D.1\u2002General
D.2\u2002Setting triggers and thresholds <\/td>\n<\/tr>\n
39<\/td>\nAnnex\u00a0E (informative) Time scales and related issues
E.1\u2002General
E.2\u2002Time scales, time zones, and non-sequential events <\/td>\n<\/tr>\n
41<\/td>\nAnnex\u00a0F (informative) COMTRADE (IEEE\u00a0Std\u00a0C37.111\u2122-2013) compatibility <\/td>\n<\/tr>\n
42<\/td>\nAnnex\u00a0G (informative) Correlating data from different sources; data interpolation <\/td>\n<\/tr>\n
47<\/td>\nAnnex\u00a0H (informative) COMFEDE (IEEE\u00a0Std\u00a0C37.239\u2122) compatibility <\/td>\n<\/tr>\n
51<\/td>\nAnnex\u00a0I (informative) Bibliography <\/td>\n<\/tr>\n
52<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Requirements for Time Tags Created by Intelligent Electronic Devices–COMTAG<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2019<\/td>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":194609,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-194604","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\/194604","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\/194609"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=194604"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=194604"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=194604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}