Introduction to IEEE 841-2020 for Severe Duty Squirrel Cage Induction Motors-Up to and Including 370 kW (500 hp): Improving Motor Reliability, Maintainability, and Energy Efficiency

被引：2
|
作者：
Dunn, Donald G. [1 ]
Reamer, Laura [2 ]
Bogh, Dennis [3 ]
Finley, William R. [4 ]
机构：
[1] WS Nelson, Highlands, TX 77562 USA
[2] Regal Beloit Corp Wausau, Wausau, WI 54401 USA
[3] Bogh Consulting, Longview, WA 98632 USA
[4] Siemens Ind Inc, Norwood, OH 45248 USA
来源：
IEEE INDUSTRY APPLICATIONS MAGAZINE | 2023年 / 29卷 / 01期
关键词：
Variable speed drives; Standards; Synchronous motors; Reliability; Induction motors; NEMA; Heating systems;
D O I：
10.1109/MIAS.2022.3214025
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
IEEE 841-2020 IEEE standard for Petroleum and Chemical Industry-Premium Efficiency Severe Duty, Totally Enclosed (TEFC) Squirrel-Cage Induction Motors-Up to and Including 370 kW 500 hp to be issued in 2020 has been updated and improved from the 2009 version. The standard covers threephase premium-efficiency severe-duty TEFC squirrel-cage induction motors with antifriction bearings in sizes up to and including 370 kW (500 hp). Important changes and updates have been made to the standard, including the addition of some applications for ASD motors in classified locations. Improvements to the standard are reviewed in detail. Requirements are identified that improve motor reliability and increase motor life.
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页码：12 / 21
页数：10
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