{"id":136482,"date":"2024-10-19T07:52:29","date_gmt":"2024-10-19T07:52:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c37-238-2011\/"},"modified":"2024-10-25T00:02:26","modified_gmt":"2024-10-25T00:02:26","slug":"ieee-c37-238-2011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c37-238-2011\/","title":{"rendered":"IEEE C37.238 2011"},"content":{"rendered":"

New IEEE Standard – Active. A common profile for the use of Precision Time Protocol (PTP) of IEEE Std 1588-2008 in power system protection, control, automation, and data communication applications utilizing an Ethernet communications architecture is specified.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std C37.238-2011 Front cover
\n <\/td>\n<\/tr>\n
3<\/td>\nTitle page
\n <\/td>\n<\/tr>\n
6<\/td>\nIntroduction <\/td>\n<\/tr>\n
7<\/td>\nNotice to users
Laws and regulations
Copyrights
Updating of IEEE documents
Errata
Interpretations <\/td>\n<\/tr>\n
8<\/td>\nPatents <\/td>\n<\/tr>\n
9<\/td>\nParticipants <\/td>\n<\/tr>\n
11<\/td>\nContents <\/td>\n<\/tr>\n
13<\/td>\nImportant notice
\n
1. Overview
1.1 Scope
1.2 Purpose <\/td>\n<\/tr>\n
14<\/td>\n2. Normative references
3. Definitions, special terms, and word usage
3.1 Definitions <\/td>\n<\/tr>\n
17<\/td>\n3.2 Special terms
3.3 Word usage
4. Abbreviations <\/td>\n<\/tr>\n
18<\/td>\n5. Standard profile for power system applications
5.1 Identification <\/td>\n<\/tr>\n
19<\/td>\n5.2 PTP attribute values
5.3 Path delay mechanism <\/td>\n<\/tr>\n
20<\/td>\n5.4 Best master clock algorithm
5.5 Management mechanism <\/td>\n<\/tr>\n
23<\/td>\n5.6 Transport mechanism <\/td>\n<\/tr>\n
24<\/td>\n5.7 Clock types
5.8 Communication model
5.9 Timescale <\/td>\n<\/tr>\n
25<\/td>\n5.10 Clauses 16 and 17, Annexes K and L of IEEE Std 1588-2008
5.11 clockIdentity
5.12 TLVs <\/td>\n<\/tr>\n
27<\/td>\n5.13 TimeInaccuracy <\/td>\n<\/tr>\n
28<\/td>\nAnnex A (informative)
\nOperating modes
A.1 Overview
A.2 Description <\/td>\n<\/tr>\n
30<\/td>\nAnnex B (normative)
\nSteady-state performance requirements <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (informative)
\nTime performance parameters and their use for IEC 61850, IEEE Std C37.118, and IRIG-B applications
C.1 Time performance parameters <\/td>\n<\/tr>\n
32<\/td>\nC.2 Use of IEEE C37.238 MIB for time performance parameters
C.3 Use of IEEE Std C37.238 for IEC 61850 applications <\/td>\n<\/tr>\n
34<\/td>\nC.4 Use of IEEE Std C37.238 for IEEE C37.118 applications <\/td>\n<\/tr>\n
35<\/td>\nC.5 Use of IEEE Std C37.238 for IRIG-B time-distribution applications <\/td>\n<\/tr>\n
37<\/td>\nAnnex D (informative)
\nUse of IEEE C37.238 messages for slave-only clocks (IRIG-B replacement)
D.1 Use of received IEEE C37.238 Sync and Follow_Up messages to obtain a PTP time <\/td>\n<\/tr>\n
38<\/td>\nD.2 Use of received IEEE C37.238 Announce messages to determine UTC time and local time <\/td>\n<\/tr>\n
39<\/td>\nD.3 Use of received IEEE C37.238 Announce messages (with TLVs) to determine the time\u2019s quality <\/td>\n<\/tr>\n
41<\/td>\nAnnex E (normative)
\nManagement Information Base <\/td>\n<\/tr>\n
66<\/td>\nAnnex F (informative)
\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2011<\/td>\n66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":136484,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-136482","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\/136482","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\/136484"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=136482"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=136482"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=136482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}