{"id":194613,"date":"2024-10-19T12:20:57","date_gmt":"2024-10-19T12:20:57","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-421-6-2017\/"},"modified":"2024-10-25T04:51:58","modified_gmt":"2024-10-25T04:51:58","slug":"ieee-421-6-2017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-421-6-2017\/","title":{"rendered":"IEEE 421.6 2017"},"content":{"rendered":"

New IEEE Standard – Active. This document is intended to serve as basic reference for the specification and design of field discharge circuits for synchronous machines. It is also intended to provide detailed information about field discharge that complements standards \u201cIEEE 421.4.-2004 Guide for Preparation of Excitation System Specification\u201d and includes many aspects of the withdrawn standard \u201cANSI\/IEEE C37.18.1979 Standard Enclosed Field Discharge Circuit Breakers\u201d. This document shows the most employed field discharge circuits and defines the main design criteria and conditions for the main components of field discharge circuit for synchronous machines.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 421.6\u2122-2017 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
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\n1.\u2002Scope
2.\u2002Normative references
3.\u2002Definitions <\/td>\n<\/tr>\n
12<\/td>\n4.\u2002Field discharge equipment <\/td>\n<\/tr>\n
16<\/td>\n5.\u2002Field discharge circuits
5.1\u2002Classical field discharge circuit <\/td>\n<\/tr>\n
18<\/td>\n5.2\u2002DC field breaker and field discharge resistor in parallel to breaker contacts <\/td>\n<\/tr>\n
19<\/td>\n5.3\u2002DC field breaker with static switch as field discharge contact <\/td>\n<\/tr>\n
20<\/td>\n5.4\u2002AC field breaker with static switch as field discharge contact <\/td>\n<\/tr>\n
23<\/td>\n6.\u2002Comparison between dc and ac field breakers <\/td>\n<\/tr>\n
24<\/td>\n7.\u2002Functional requirements
7.1\u2002Field breaker
7.2\u2002Field discharge resistor <\/td>\n<\/tr>\n
25<\/td>\n7.3\u2002DC overvoltage protection <\/td>\n<\/tr>\n
26<\/td>\nAnnex\u00a0A (informative) Design considerations
A.1\u2002Nomenclature
A.2\u2002Field breaker design criteria <\/td>\n<\/tr>\n
31<\/td>\nA.3\u2002Field discharge resistor design criteria <\/td>\n<\/tr>\n
32<\/td>\nA.4\u2002DC overvoltage protection design criteria <\/td>\n<\/tr>\n
33<\/td>\nA.5\u2002Non-linear field discharge resistances <\/td>\n<\/tr>\n
37<\/td>\nAnnex\u00a0B (informative) Bibliography <\/td>\n<\/tr>\n
38<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for the Specification and Design of Field Discharge Equipment for Synchronous Machines<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2017<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":194616,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-194613","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\/194613","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\/194616"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=194613"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=194613"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=194613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}