{"id":398111,"date":"2024-10-20T04:33:55","date_gmt":"2024-10-20T04:33:55","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c37-118-1a-2014-2\/"},"modified":"2024-10-26T08:22:16","modified_gmt":"2024-10-26T08:22:16","slug":"ieee-c37-118-1a-2014-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c37-118-1a-2014-2\/","title":{"rendered":"IEEE C37.118.1a-2014"},"content":{"rendered":"

Amendment Standard – Superseded. Modifications in this amendment include some performance requirements with related text updates to correct inconsistencies and remove limitations introduced by IEEE Std C37.118.1(TM)-2011. It was discovered that a few requirements were not achievable with the published models as was intended and others were extremely difficult to meet with available hardware. This amendment modifies requirements in Table 4 through Table 10. Text was modified to support the requirement modification. Testing described in 5.5.9 was clarified, and Table 11 (formerly Table 12) was modified to match. Annex C was modified to keep it consistent with the rest of the document.<\/p>\n

PDF Catalog<\/h4>\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 C37.118.1a-2014 Front cover
\n <\/td>\n<\/tr>\n
3<\/td>\nTitle page
\n <\/td>\n<\/tr>\n
5<\/td>\nImportant notices and disclaimers concerning IEEE standards documents
\n <\/td>\n<\/tr>\n
8<\/td>\nParticipants
\n <\/td>\n<\/tr>\n
10<\/td>\nIntroduction
\n <\/td>\n<\/tr>\n
11<\/td>\nContents
\n <\/td>\n<\/tr>\n
13<\/td>\nImportant notice
\n <\/td>\n<\/tr>\n
14<\/td>\n4. Synchrophasor measurement
4.3 Measurement time synchronization
5. Synchrophasor measurement requirements and compliance verification
5.5 Measurement compliance <\/td>\n<\/tr>\n
21<\/td>\nAnnex C (informative) Reference signal processing models
\n
C.1 Introduction
\n
C.4 Positive sequence, frequency, and ROCOF
\n <\/td>\n<\/tr>\n
23<\/td>\nC.5 P class reference model for phasor
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C.6 M class reference model for phasor
\n <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Synchrophasor Measurements for Power Systems — Amendment 1: Modification of Selected Performance Requirements<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2014<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":398114,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-398111","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\/398111","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\/398114"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=398111"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=398111"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=398111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}