{"id":453089,"date":"2024-10-20T09:28:35","date_gmt":"2024-10-20T09:28:35","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-2455-2023-4\/"},"modified":"2024-10-26T17:35:31","modified_gmt":"2024-10-26T17:35:31","slug":"ieee-2455-2023-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-2455-2023-4\/","title":{"rendered":"IEEE 2455-2023"},"content":{"rendered":"

New IEEE Standard – Active. Best practice methods for the inspection, testing, mechanical repair, rewinding, assembly and acceptance testing, as well as recommended and maintenance practices for direct current electric motors and generators, are covered in this recommended practice. (Additional downloads are available for this standard at https:\/\/standards.ieee.org\/wp-content\/uploads\/import\/download\/2455-2023_downloads.zip)<\/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\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 2455\u2122-2023 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
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\n1.\u2002Overview
1.1\u2002Scope
1.2\u2002Purpose <\/td>\n<\/tr>\n
13<\/td>\n1.3\u2002Word usage
2.\u2002Normative references <\/td>\n<\/tr>\n
14<\/td>\n3.\u2002Definitions, acronyms, and abbreviations
3.1\u2002Definitions <\/td>\n<\/tr>\n
15<\/td>\n3.2\u2002Acronyms and abbreviations <\/td>\n<\/tr>\n
16<\/td>\n4.\u2002Responsibilities
4.1\u2002User responsibility <\/td>\n<\/tr>\n
18<\/td>\n4.2\u2002Repair facility responsibility <\/td>\n<\/tr>\n
19<\/td>\n5.\u2002Preliminary assessment
5.1\u2002Initial receipt <\/td>\n<\/tr>\n
20<\/td>\n5.2\u2002Incoming tests <\/td>\n<\/tr>\n
22<\/td>\n5.3\u2002Initial run check <\/td>\n<\/tr>\n
23<\/td>\n6.\u2002Condition and damage appraisal
6.1\u2002Component marking and evaluation <\/td>\n<\/tr>\n
26<\/td>\n6.2\u2002Detailed mechanical evaluation <\/td>\n<\/tr>\n
33<\/td>\n6.3\u2002Detailed electrical evaluation <\/td>\n<\/tr>\n
35<\/td>\n6.4\u2002Brush rigging evaluation <\/td>\n<\/tr>\n
37<\/td>\n7.\u2002Cleaning and reconditioning
8.\u2002Facility repair or refurbishment period
8.1\u2002Armatures <\/td>\n<\/tr>\n
38<\/td>\n8.2\u2002Field frames, brush rigging, and associated parts <\/td>\n<\/tr>\n
39<\/td>\n8.3\u2002Stripping and recording of winding data <\/td>\n<\/tr>\n
40<\/td>\n8.4\u2002Armature and frame lamination evaluation <\/td>\n<\/tr>\n
41<\/td>\n8.5\u2002Field winding types <\/td>\n<\/tr>\n
43<\/td>\n8.6\u2002Replacement of coils <\/td>\n<\/tr>\n
44<\/td>\n8.7\u2002Bearing replacement and restoration of rotational fits and seals <\/td>\n<\/tr>\n
45<\/td>\n8.8\u2002Balancing <\/td>\n<\/tr>\n
46<\/td>\n8.9\u2002Electrical connections
8.10\u2002Connection methods <\/td>\n<\/tr>\n
50<\/td>\n8.11\u2002Other mechanical fits
8.12\u2002Painting
8.13\u2002Permanent magnet fields <\/td>\n<\/tr>\n
51<\/td>\n8.14\u2002Final test <\/td>\n<\/tr>\n
52<\/td>\n8.15\u2002No-load vibration testing <\/td>\n<\/tr>\n
53<\/td>\n9.\u2002Preparation for shipping
10.\u2002Field service and repairs
11.\u2002Post repair
11.1\u2002Repair facility
11.2\u2002Receiving at site <\/td>\n<\/tr>\n
54<\/td>\n11.3\u2002User handling
11.4\u2002Storage <\/td>\n<\/tr>\n
57<\/td>\nAnnex\u00a0A (informative) Bibliography <\/td>\n<\/tr>\n
58<\/td>\nAnnex\u00a0B (informative) Typical repair facility Evaluation and Repair Form21 <\/td>\n<\/tr>\n
62<\/td>\nAnnex\u00a0C (informative) Commutator and commutation
C.1\u2002Turn and undercut
C.2\u2002Commutation <\/td>\n<\/tr>\n
63<\/td>\nC.3\u2002Acceptable commutator appearance <\/td>\n<\/tr>\n
65<\/td>\nC.4\u2002Other commutator patterns <\/td>\n<\/tr>\n
66<\/td>\nAnnex\u00a0D (informative) Sleeve bearing clearance <\/td>\n<\/tr>\n
69<\/td>\nAnnex\u00a0E (informative) Ventilation and cooling
E.1\u2002Overview <\/td>\n<\/tr>\n
70<\/td>\nE.2\u2002Missing or improperly installed fans or auxiliary blowers <\/td>\n<\/tr>\n
71<\/td>\nE.3\u2002Missing, damaged, or incorrectly installed covers and gaskets <\/td>\n<\/tr>\n
72<\/td>\nE.4\u2002Ventilation improvement tips <\/td>\n<\/tr>\n
74<\/td>\nAnnex\u00a0F (informative) Post-assembly electrical adjustments <\/td>\n<\/tr>\n
75<\/td>\nAnnex\u00a0G (informative) Bearing currents in dc machines <\/td>\n<\/tr>\n
76<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for the Repair and Maintenance of Direct Current Electric Machines (Published)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2023<\/td>\n76<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":453098,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-453089","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\/453089","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\/453098"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=453089"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=453089"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=453089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}