{"id":112913,"date":"2024-10-18T16:39:50","date_gmt":"2024-10-18T16:39:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-421-4-2014\/"},"modified":"2024-10-24T22:06:31","modified_gmt":"2024-10-24T22:06:31","slug":"ieee-421-4-2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-421-4-2014\/","title":{"rendered":"IEEE 421.4 2014"},"content":{"rendered":"

Revision Standard – Active. This guide is intended to provide to the specification writer the information to prepare a specification for the purchase of an excitation system. This guide is presented in narrative form with descriptions of functions typical of excitation systems. Narrative is provided describing types of excitation systems and information required for sizing the excitation system.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 421.4-2014 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
1. Overview
1.1 Scope
1.2 Purpose
1.3 Background <\/td>\n<\/tr>\n
14<\/td>\n2. Normative references <\/td>\n<\/tr>\n
15<\/td>\n3. Definitions <\/td>\n<\/tr>\n
16<\/td>\n4. Introduction
4.1 Basics <\/td>\n<\/tr>\n
17<\/td>\n4.2 Operating modes
4.3 Installation
4.4 Conventions
4.5 Insulation systems
4.6 Diodes and thyristors <\/td>\n<\/tr>\n
18<\/td>\n4.7 Availability
4.8 Redundancy of equipment <\/td>\n<\/tr>\n
20<\/td>\n4.9 Spare parts
5. Exciter rating considerations
5.1 General <\/td>\n<\/tr>\n
21<\/td>\n5.2 Steady-state ratings <\/td>\n<\/tr>\n
22<\/td>\n5.3 Transient requirements <\/td>\n<\/tr>\n
23<\/td>\n6. Exciter type and power source considerations
6.1 General <\/td>\n<\/tr>\n
24<\/td>\n6.2 Operation parameters
6.3 Excitation systems for rotating exciters <\/td>\n<\/tr>\n
25<\/td>\n6.4 Rotating dc generator-commutator exciter replacement
6.5 Rotating ac exciters <\/td>\n<\/tr>\n
26<\/td>\n6.6 Static exciters <\/td>\n<\/tr>\n
29<\/td>\n7. Excitation system performance measures and synchronous machine regulator considerations
7.1 Manual control performance <\/td>\n<\/tr>\n
30<\/td>\n7.2 Automatic control performance (including the synchronous machine) <\/td>\n<\/tr>\n
33<\/td>\n7.3 Auxiliary control functions <\/td>\n<\/tr>\n
37<\/td>\n8. Control considerations
8.1 De-excitation
8.2 Unit manual control <\/td>\n<\/tr>\n
38<\/td>\n8.3 Unit automatic control
8.4 Unit automatic start\/stop
8.5 Unit automatic voltage matching
8.6 Setpoint adjusters <\/td>\n<\/tr>\n
39<\/td>\n8.7 Setpoint tracking
8.8 Control circuit interface to power plant circuits <\/td>\n<\/tr>\n
40<\/td>\n8.9 Data logging
8.10 Communication interface for digital excitation systems
8.11 Control and protection power supply
9. Protection considerations
9.1 General requirements <\/td>\n<\/tr>\n
41<\/td>\n9.2 Protective action
10. Environmental and enclosure considerations
10.1 Environmental
10.2 Enclosure <\/td>\n<\/tr>\n
43<\/td>\n10.3 Instruments and controls for remote mounting <\/td>\n<\/tr>\n
44<\/td>\n11. Information to be provided by the manufacturer
11.1 General requirements
11.2 Information that may be provided at the time of submission of proposals
11.3 Information provided prior to delivery of the equipment
11.4 Information to be provided with equipment when it is delivered <\/td>\n<\/tr>\n
45<\/td>\n11.5 Photographs
11.6 Drawing review procedure during project stage
11.7 Drawing review after commissioning is completed
12. Component tests
12.1 Excitation control equipment factory tests <\/td>\n<\/tr>\n
46<\/td>\n12.2 DC commutator exciter <\/td>\n<\/tr>\n
47<\/td>\n12.3 Alternator-rectifier exciter <\/td>\n<\/tr>\n
48<\/td>\n12.4 Controlled rectifier assembly <\/td>\n<\/tr>\n
49<\/td>\n12.5 Excitation power potential transformer(s)
12.6 Compound source excitation power current transformer(s) <\/td>\n<\/tr>\n
50<\/td>\n12.7 Linear reactors for compound source excitation systems (if applicable) <\/td>\n<\/tr>\n
51<\/td>\n12.8 Other components
12.9 Excitation cabinet
13. Field tests
13.1 Routine tests of other components
13.2 Tests with synchronous machine not running <\/td>\n<\/tr>\n
52<\/td>\n13.3 Tests with synchronous machine running at rated speed and off-line
13.4 Tests with synchronous machine connected to power system <\/td>\n<\/tr>\n
53<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n
54<\/td>\nAnnex B (informative) AC-DC power converters <\/td>\n<\/tr>\n
55<\/td>\nAnnex C (informative)Excitation questionnaire <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide for the Preparation of Excitation System Specifications<\/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>\n57<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":112914,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-112913","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\/112913","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\/112914"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=112913"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=112913"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=112913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}