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IEEE 1255 2000

$52.54

IEEE Guide for Evaluation of Torque Pulsations During Starting of Synchronous Motors

Published By Publication Date Number of Pages
IEEE 2000 32
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New IEEE Standard – Active. A uniform method for calculating and measuring torque pulsations that occur during start-ing of synchronous motors is provided. Synchronous motors, as discussed in this guide, applies toall types of excited synchronous motors, including laminated or solid, salient or nonsalient ma-chines, as well as nonexcited synchronous-reluctance motors.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
Participants
5 CONTENTS
7 1. Overview
1.1 Scope
1.2 Purpose
1.3 Limitations
8 2. Reference
3. Problem description
10 4. Synchronous motor equivalent circuit
13 5. Calculation of pulsating and average electromagnetic torque
14 6. Mechanical measurement of electromagnetic air gap torque
15 6.1 Measurement of angular acceleration
19 6.2 Measurement of rotational velocity
6.3 Torque shaft method
21 7. Electrical methods for measuring electromagnetic air gap torque
7.1 Search coil method
22 7.2 Measurement of electromagnetic torque using terminal voltage and current sensing
23 7.3 Measurement of electromagnetic torque using input power sensing
25 7.4 Measurement of torque using electrical power input and speed sensing
29 Annex A (informative) Sample calculation of per unit air gap torque
31 Annex B (informative) Operational reactances
32 Annex C (informative) Bibliography
IEEE 1255 2000
$52.54