{"id":80629,"date":"2024-10-17T18:46:20","date_gmt":"2024-10-17T18:46:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-112-1984\/"},"modified":"2024-10-24T19:44:10","modified_gmt":"2024-10-24T19:44:10","slug":"ieee-112-1984","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-112-1984\/","title":{"rendered":"IEEE 112 1984"},"content":{"rendered":"

New IEEE Standard – Inactive – Superseded. Superseded by 112-1991. Instructions are given for conducting and reporting the more generally applicable and acceptable tests to determine the performance characteristics of polyphase induction motors and generators. Electrical measurements, performance testing, temperature tests, and miscellaneous tests are covered.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
8<\/td>\n1 Scope
2 References
3 Tests-General
3.1 KindsofTests
3.2 ChoiceofTests <\/td>\n<\/tr>\n
9<\/td>\n3.3 Use of this Standard
3.4 Precautions During Test
4 Electrical Measurements
4.1 (All)
4.2 Instrument Selection
4.3 Instrument Transformers
4.4 Voltage
4.5 Current
4.6 Power <\/td>\n<\/tr>\n
10<\/td>\n4.7 WARNING (All) Safety
Performance Determination
5.1 Resistance Measurements
5.2 Efficiency <\/td>\n<\/tr>\n
13<\/td>\nFig1 Equivalentcircuit <\/td>\n<\/tr>\n
14<\/td>\n5.3 Losses <\/td>\n<\/tr>\n
16<\/td>\n5.4 Slip
5.5 PowerFactor
5.6 TestswithNoLoad <\/td>\n<\/tr>\n
17<\/td>\nTests with Load
Tests with Rotor Locked
Fig 2 Extrapolation of No-Load Kilowatts to Zero Voltage <\/td>\n<\/tr>\n
19<\/td>\n5.9 Tests for Speed Torque and Speed Current <\/td>\n<\/tr>\n
21<\/td>\n6 TemperatureTest
6.1 Purpose
6.2 General Instructions <\/td>\n<\/tr>\n
22<\/td>\nFig 3 Typical Connection for Superposed Equivalent Loading <\/td>\n<\/tr>\n
23<\/td>\n6.3 Methods of Measuring Temperatures <\/td>\n<\/tr>\n
24<\/td>\n6.4 Temperature Readings
6.5 Measurement of Ambient Temperature
6.6 Procedure <\/td>\n<\/tr>\n
25<\/td>\n6.7 Temperature Rise
MiscellaneousTests
7.1 Insulation Resistance
7.2 High-Potential Test
7.3 Winding Resistance Measurements
7.4 Shaft Current and Bearing Insulation <\/td>\n<\/tr>\n
26<\/td>\n7.5 Noise <\/td>\n<\/tr>\n
27<\/td>\n7.6 Vibration
7.7 Overspeed
Table1 <\/td>\n<\/tr>\n
28<\/td>\n8 Forms
Form A-1 Typical Report of Test Form for Routine Tests on Induction Motors <\/td>\n<\/tr>\n
29<\/td>\nForm A-2 Typical Report of Test Form for Induction Motors <\/td>\n<\/tr>\n
30<\/td>\nMethod B: Input-Output Test of Induction Machine
Form B <\/td>\n<\/tr>\n
31<\/td>\nMethod E: Segregated Losses Performance of Induction Machine <\/td>\n<\/tr>\n
32<\/td>\nDetermining Machine Constants <\/td>\n<\/tr>\n
33<\/td>\nForm F-2 Method F: Induction Motor Characteristics <\/td>\n<\/tr>\n
34<\/td>\nForm F-3 Method F: Solution of Equivalent Circuit <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Test Procedure for Polyphase Induction Motors and Generators<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1984<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":80630,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-80629","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\/80629","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\/80630"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=80629"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=80629"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=80629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}