Motor Equations

[Redskinsdb21]

Hey folks,

1) I am researching but cant seem to find a set of equations for DC/AC Motors that allow you to determine Voltage, Current, Torque, Speed, Power of the motor? Does anyone have information on this type of stuff?I

2) I am also looking at motoer torque v/s speed curves to try learn to read and answer question from...for example, where does the curve show the motor becomes steady state? Anyone know where I can get help on this type stuff?

 

[Wildsoldier PE]

Any electric machine book shall have a bunch of info on motors...Chapman book or Wildi book shall work fine...Georgia Tech review course cover the most important formulas and probably the only ones you gona need for the exam.

 

[Peele1]

In addition to the above mentioned, I used an older version of Stallcup's motors book. Here is the current http://www.nfpa.org/catalog/product.asp?title=2011-Stallcup-Generator-Transformer-Motor-Compressor&category_name=NEC+%2F+Electrical+Products+|+Stallcup%27s+References&pid=SGM11&target_pid=SGM11&src_pid=&link_type=category&order_src=

I really like Stallcup's books.

 

[Redskinsdb21]

Thanks for the tips guys...I will look into this...is the GT course videos very good that go with the notes?

 

[knight1fox3]

Thanks for the tips guys...I will look into this...is the GT course videos very good that go with the notes?

Yes.

 

[Wildsoldier PE]

Thanks for the tips guys...I will look into this...is the GT course videos very good that go with the notes?

Another big YES