IEEE 112 1992

$43.88

IEEE Standard Test Procedure for Polyphase Induction Motors and Generators

Published By	Publication Date	Number of Pages
IEEE	1992	56

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Description

Revision Standard – Inactive – Superseded. Superseded by 112-1996 and 112-2004. 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.

PDF Catalog

PDF Pages	PDF Title
8	1 Scope 2 References
9	Types of Tests Choice of Tests Use of This Standard Testing With Load Testing With Rotor Locked 3.6 Precautions
10	4 Measurements 4.1 Electrical
11	4.2 Resistance
12	4.3 Mechanical
13	4.4 Procedure 4.5 Safety 5 Types of Losses Stator PR Losses
14	Rotor FR Losses Core Loss and Friction With Windage Loss Specified Temperature
15	5.4 Stray-Load Loss Determination of Friction and Windage Losses
18	Brush Contact Loss Assumed Values for Stray-Load Loss
19	6 Determination of Efficiency 6.1 General Test Methods for Efficiency
20	Test Method A – Input-Output Test Method B – Input-Output With Loss Segregation
21	Test Method C – Duplicate Machines
23	Test Method E or El – Electrical Measurement with Loss Segregation
24	Test Method F or F1- Equivalent Circuit
25	Equivalent Circuit
27	Total Reactance From No-Load Test
30	With One Load Point
31	Power Factor Test Methods 7 Other Performance Tests 7.1 Rotor Voltage 7.2 Locked-Rotor Tests
32	Test for Speed-Torque and Speed-Current Curves
35	Correction of Data From Tests Run at Reduced Voltage 8 Temperature Tests 8.1 Purpose
36	8.2 General Instructions Methods of Measuring Temperature
37	Typical Connection for Superimposed Equivalent Loading
38	8.4 Temperature Readings
39	Measurement of Ambient Temperature 8.6 Test Procedure
40	8.7 Temperature Rise Maximum Time Delay in Temperature Test
41	9 Miscellaneous Tests 9.1 Insulation Resistance 9.2 High-Potential Test Winding Resistance Measurements Shaft Currents and Bearing Insulation
42	9.5 Noise
43	Balance and Vibration 9.7 Overspeed Vibration Mounts
44	10 Forms 10.1 Form A
45	10.2 Form B
47	10.3 Form C
49	10.4 Form E-El
51	10.5 FormF-1
52	10.6 FormF-2
53	10.7 FormF-3
54	11 Bibliography
55	Typical Report Form for Routine Tests on Induction Machines
56	Typical Report Form for Performance Tests on Induction Machines