Dynamic and Steady-State Characteristics of Line-Starting Permanent Magnet Motors

Name: Dynamic and Steady-State Characteristics of Line-Starting Permanent Magnet Motors
Brand: Shaker Verlag
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By Akeshi Takahashi

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Description

In this work, the 2-pole 5 kW line-starting permanent magnet (PM) motors are designed and the new calculation methods are constructed.
The basic theories of the asynchronous transient state, the synchronizing state, and the synchronous steady state are described. Concerning the synchronizing state, the index parameters for pulling into synchronism - the critical load torque and the critical slip - are introduced, which enables one to quantitatively evaluate the synchronization capability of the line-starting PM motor. Based upon the above perceptions, the basic designs and configurations of the line-starting PM motors are presented. By using the 2-D finite element analysis (FEA), the dynamic and steady-state characteristics of the line-starting PM motors - the non-salient pole machine and the salient-pole machine - are investigated. The analysis results are compared with the measured results of the prototype motors, and its validity is verified. Especially, the availability of the salient-pole machine designed in chapter 2 is experimentally confirmed.

Product details

Binding:: Paperback
Edition:: 1
Number of Pages:: 232
Release Date:: 2010-04-01
Publication Date:: 2010-04-30
Publisher:: Shaker Verlag
Languages:: Original: English
ISBN10:: 3832290370
ISBN13:: 9783832290375
Weight:: 351 g
Height:: 149 cm
Width:: 209 cm
Thickness:: 19 cm

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