{"id":211797,"date":"2024-10-19T13:42:15","date_gmt":"2024-10-19T13:42:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-3002-7-2018\/"},"modified":"2024-10-25T06:30:55","modified_gmt":"2024-10-25T06:30:55","slug":"ieee-3002-7-2018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-3002-7-2018\/","title":{"rendered":"IEEE 3002.7 2018"},"content":{"rendered":"

New IEEE Standard – Active. Activities related to motor-starting studies, including design considerations for new systems, analytical studies for existing systems, as well as operational and model-validation considerations for industrial and commercial power systems are described. Motor-starting analysis includes evaluation of motor-starting current and voltage drop. Accuracy of calculation results primarily relies on system modeling assumptions and methods used. The use of computer-aided analysis software, with a list of desirable capabilities recommended to conduct a modern motor-starting study, is emphasized. Examples of system data requirements and result-analysis techniques are presented. Benefits obtained from motor-starting studies are discussed, and various types of computer-aided motor-starting studies are examined. Data or information required for these studies, as well as the expected results of a motor-starting study effort, are also reviewed.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 3002.7\u2122-2018 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
IEEE 3000 Standards Collection\u2122 <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
12<\/td>\n1. Overview
1.1 Scope
2. Normative reference <\/td>\n<\/tr>\n
13<\/td>\n3. Definitions <\/td>\n<\/tr>\n
16<\/td>\n4. Introduction
4.1 Overview
4.2 Motor fundamentals
4.3 Motor horsepower versus torque <\/td>\n<\/tr>\n
17<\/td>\n4.4 Starting torque and acceleration <\/td>\n<\/tr>\n
18<\/td>\n4.5 AC and DC machines <\/td>\n<\/tr>\n
19<\/td>\n4.6 AC machines <\/td>\n<\/tr>\n
23<\/td>\n4.7 DC machines <\/td>\n<\/tr>\n
27<\/td>\n5. Motor standards
5.1 Overview
5.2 Comparison between NEMA and IEC motor standards <\/td>\n<\/tr>\n
28<\/td>\n6. Analysis objectives
6.1 General purpose <\/td>\n<\/tr>\n
29<\/td>\n6.2 Criteria
6.3 Voltage dips <\/td>\n<\/tr>\n
32<\/td>\n6.4 Weak source generation <\/td>\n<\/tr>\n
33<\/td>\n7. Methodology and standards
7.1 Overview <\/td>\n<\/tr>\n
34<\/td>\n7.2 Overall approach
7.3 Mathematical relationships and hand calculations <\/td>\n<\/tr>\n
39<\/td>\n7.4 Generator reactance factors <\/td>\n<\/tr>\n
41<\/td>\n7.5 Simple voltage drop simulation <\/td>\n<\/tr>\n
43<\/td>\n7.6 Motor-acceleration time <\/td>\n<\/tr>\n
47<\/td>\n7.7 Computer-based calculations <\/td>\n<\/tr>\n
50<\/td>\n8. System simulation and modeling
8.1 Modeling of components in motor-starting studies <\/td>\n<\/tr>\n
52<\/td>\n8.2 Motor mechanical model <\/td>\n<\/tr>\n
56<\/td>\n8.3 Motor inertia <\/td>\n<\/tr>\n
57<\/td>\n8.4 Motor load model
8.5 Basic assumptions <\/td>\n<\/tr>\n
59<\/td>\n9. Motor-starting methods
9.1 Direct on-line (DOL)
9.2 Series impedance <\/td>\n<\/tr>\n
60<\/td>\n9.3 Shunt capacitor
9.4 Reactor\/choke
9.5 Reactor\u2013capacitor
9.6 Partial winding
9.7 Wye\/delta (Y-\u2206) <\/td>\n<\/tr>\n
61<\/td>\n9.8 Captive transformer
9.9 Autotransformer <\/td>\n<\/tr>\n
62<\/td>\n9.10 Electronic soft-starters
9.11 Variable frequency drive\/adjustable speed drive <\/td>\n<\/tr>\n
63<\/td>\n9.12 Voltage and frequency variation <\/td>\n<\/tr>\n
64<\/td>\n10. Required data
10.1 Overview
10.2 Basic information <\/td>\n<\/tr>\n
65<\/td>\n10.3 Motor starting <\/td>\n<\/tr>\n
68<\/td>\n11. Data collection and preparation
11.1 Overview
11.2 Equipment data from existing system <\/td>\n<\/tr>\n
69<\/td>\n11.3 Equipment data from new systems
11.4 Equipment test data
11.5 Field measurement
11.6 Utility short-circuit contribution <\/td>\n<\/tr>\n
70<\/td>\n11.7 Motor nameplate <\/td>\n<\/tr>\n
71<\/td>\n11.8 Typical data
12. Model and data validation
12.1 Overview
12.2 Parameters and model to be validated <\/td>\n<\/tr>\n
72<\/td>\n12.3 Data and model validation
13. Study scenarios
13.1 Overview
13.2 Types of motor-starting simulation <\/td>\n<\/tr>\n
84<\/td>\n13.3 Tolerances and adjustments
13.4 Starting load of accelerating motors <\/td>\n<\/tr>\n
85<\/td>\n13.5 Post-start load change <\/td>\n<\/tr>\n
86<\/td>\n13.6 Load transition by bus transfer
14. Results and reports
14.1 Overview
14.2 Motor-starting study results and report format <\/td>\n<\/tr>\n
89<\/td>\n14.3 Motor-starting plots and one-line diagram <\/td>\n<\/tr>\n
95<\/td>\n15. Features of analysis tools
15.1 Overview
15.2 Features required for most studies <\/td>\n<\/tr>\n
96<\/td>\n15.3 Additional features <\/td>\n<\/tr>\n
97<\/td>\n15.4 Automatic comparison of motor-starting results <\/td>\n<\/tr>\n
98<\/td>\n16. Illustration examples
16.1 Motor starting direct on-line versus motor starting with VFD <\/td>\n<\/tr>\n
99<\/td>\n16.2 Comparison of motor starting with common motor starters (voltage control, current limit, current control, torque control, etc.) <\/td>\n<\/tr>\n
101<\/td>\n16.3 Motor reacceleration <\/td>\n<\/tr>\n
103<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n
106<\/td>\nAnnex B (normative) Comparison between NEMA and IEC motor standards <\/td>\n<\/tr>\n
107<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Conducting Motor-Starting Studies and Analysis of Industrial and Commercial Power Systems<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2019<\/td>\n107<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":211798,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-211797","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\/211797","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\/211798"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=211797"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=211797"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=211797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}