title: Power System Protection
author: Paul M. Anderson
description: In a world of huge, interconnected networks that can be completelyblacked out by disturbances, <i>Power System Protection</i> offersan improved understanding of the requirements necessary for promptand accurate corrective action. P.M. Anderson, a noted expert onpower systems, presents an analytical and technical approach topower system protection. His discussion shows how abnormal systembehavior can be detected before damage occurs, and points toeffective control action to limit system outages. Advance yourknowledge of power system protection through a better understandingof: <ul><li>Protective devices and controls</li><li>Protection concepts</li><li>Transmission protection</li><li>Apparatus protection</li><li>System aspects of protective systems</li><li>Reliability analysis of protective systems</li></ul><i>Power System Protection</i> is written for practicing engineersand advanced graduate-level student engineers, who need acomprehensive resource on the principles of power system behaviorand methods of system analysis. This essential reference workprovides new and advanced concepts for understanding systemsperformance.
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  Distribution Automation Handbook 
  Section 8.11 Motor Protection 
   
   
   
  
  Distribution Automation Handbook (prototype) 
  Power System Protection 8.11, Motor Protection  
  1MRS757291 
  2 
   
  Contents 
  8.11 
  Motor Protection............................................................................................................................ 3 
  8.11.1 Introduction .............................................................................................................................. 3 
  8.11.2 Thermal Behavior and Thermal Protection .............................................................................. 3 
  8.11.2.1 
  THERMAL MODEL ................................................................................................................................................................ 3 
  8.11.2.2 
  FREQUENT STARTUP SUPERVISION ....................................................................................................................................... 6 
  8.1