{"id":437729,"date":"2024-10-20T08:00:30","date_gmt":"2024-10-20T08:00:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c37-120-2021-3\/"},"modified":"2024-10-26T15:03:25","modified_gmt":"2024-10-26T15:03:25","slug":"ieee-c37-120-2021-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c37-120-2021-3\/","title":{"rendered":"IEEE C37.120-2021"},"content":{"rendered":"

New IEEE Standard – Active. This guide is developed to assist users in selecting the appropriate level of protection system redundancy for power system reliability based on the best industry practices. It defines protection system redundancy and examines the effect of protection system components on redundancy. Different concepts of redundancy as related to physical location, instrument transformer, relay scheme, and communication systems are discussed. Redundancy application considerations for various power system elements are presented.<\/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\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std C37.120\u2122-2021 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
10<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\nList of Figures <\/td>\n<\/tr>\n
14<\/td>\nList of Tables <\/td>\n<\/tr>\n
15<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose
1.3\u2002Word usage
2.\u2002Normative references <\/td>\n<\/tr>\n
16<\/td>\n3.\u2002Definitions, acronyms, and abbreviations
3.1\u2002Definitions <\/td>\n<\/tr>\n
17<\/td>\n3.2\u2002Acronyms and abbreviations <\/td>\n<\/tr>\n
18<\/td>\n4.\u2002General considerations for redundancy
4.1\u2002Overview
4.2\u2002Redundancy fundamentals <\/td>\n<\/tr>\n
20<\/td>\n4.3\u2002Required degree of protection <\/td>\n<\/tr>\n
21<\/td>\n4.4\u2002Economic considerations
4.5\u2002Impact of redundancy on reliability <\/td>\n<\/tr>\n
24<\/td>\n4.6\u2002Redundancy simplicity considerations <\/td>\n<\/tr>\n
25<\/td>\n4.7\u2002Relay technology effect on redundancy
4.8\u2002Maintenance considerations
5.\u2002Component effect on protection system redundancy
5.1\u2002General <\/td>\n<\/tr>\n
26<\/td>\n5.2\u2002Physical redundancy
5.3\u2002Instrument transformer circuit redundancy <\/td>\n<\/tr>\n
29<\/td>\n5.4\u2002Merging units <\/td>\n<\/tr>\n
30<\/td>\n5.5\u2002Battery\/dc source circuit redundancy <\/td>\n<\/tr>\n
33<\/td>\n5.6\u2002DC control circuit redundancy
5.7\u2002Breaker trip coil circuit redundancy <\/td>\n<\/tr>\n
34<\/td>\n5.8\u2002Relay system redundancy <\/td>\n<\/tr>\n
38<\/td>\n5.9\u2002Communications channel redundancy <\/td>\n<\/tr>\n
42<\/td>\n5.10\u2002Local area network redundancy <\/td>\n<\/tr>\n
48<\/td>\n5.11\u2002Timing system redundancy <\/td>\n<\/tr>\n
50<\/td>\n6.\u2002Redundancy application considerations
6.1\u2002Overview <\/td>\n<\/tr>\n
51<\/td>\n6.2\u2002Generator protection <\/td>\n<\/tr>\n
54<\/td>\n6.3\u2002Bus protection <\/td>\n<\/tr>\n
55<\/td>\n6.4\u2002Transmission line protection <\/td>\n<\/tr>\n
58<\/td>\n6.5\u2002Transformer protection <\/td>\n<\/tr>\n
59<\/td>\n6.6\u2002Shunt reactor protection <\/td>\n<\/tr>\n
61<\/td>\n6.7\u2002Capacitor bank protection <\/td>\n<\/tr>\n
63<\/td>\n6.8\u2002Distribution protection
6.9\u2002Breaker failure protection <\/td>\n<\/tr>\n
65<\/td>\n6.10\u2002Autoreclosing redundancy
6.11\u2002System integrity protection schemes (SIPS) <\/td>\n<\/tr>\n
68<\/td>\n6.12\u2002Refurbishment considerations <\/td>\n<\/tr>\n
70<\/td>\nAnnex\u00a0A (informative) Bibliography <\/td>\n<\/tr>\n
72<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide for Protection System Redundancy for Power System Reliability<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2021<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":437737,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-437729","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\/437729","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\/437737"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=437729"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=437729"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=437729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}