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  1. ulrichj

    Electronics and power disturbances

    Can anybody tell me if they know of any good resources/references where I can access technical data about the kind of damage that happens to electronics due to power quality problems like surges, harmonics, grounding problems etc.? This can be on component or system level?
  2. ulrichj

    Variable Torque Loads

    I am looking at modeling typical industrial loads. Variable torque loads seem to be the most challenging and finding information on the behavior of these loads specific to my needs is not that easy. Does anybody have any suggestions for good resources on the mathematical modelling of these with...
  3. ulrichj

    Frequency variations and how loads are affected?

    So in effect if a utility decided to relax its frequency limits slightly e.g. from 49.8Hz to 49.5Hz, industrial loads such as induction motors will only be affected in that there will be variations in torque, power and current. An individual motor is not likely to be affected in a manner...
  4. ulrichj

    Frequency variations and how loads are affected?

    I would like to know what affect variations on utility frequency would have on loads.This could be for a variety of loads whether they be quadratic in nature, resistive or inductive motors? Could anybody help or at least point me in a direction to obtain information relating to this?
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