Overcurrent Relays and VFDs

[nmh0408]

Can somebody recommend any references on Overcurrent relays and VFDs-Variable frequency drives?

Thanks.

 

[DK PE]

This is a link to the old Mason GE text ... comprehensive but a free download on protection.

http://www.gedigitalenergy.com/multilin/no...rtsci/index.htm

Wildi's text has some info on drives but I assume you are looking for more specific on VFDs.

 

[nmh0408]

This is a link to the old Mason GE text ... comprehensive but a free download on protection.
http://www.gedigitalenergy.com/multilin/no...rtsci/index.htm

Wildi's text has some info on drives but I assume you are looking for more specific on VFDs.

Thank you DK. I do have Wildi's, but it is too comprehensive, I am looking for something which is more to the point.

 

[MSEE_PE]

This is a link to the old Mason GE text ... comprehensive but a free download on protection.
http://www.gedigitalenergy.com/multilin/no...rtsci/index.htm

Wildi's text has some info on drives but I assume you are looking for more specific on VFDs.

Thank you DK. I do have Wildi's, but it is too comprehensive, I am looking for something which is more to the point.

I would suggest you do your own summary sheets for VFD and take it with you in the exam with the other summary notes in a three ring binder.

 

[nmh0408]

This is a link to the old Mason GE text ... comprehensive but a free download on protection.
http://www.gedigitalenergy.com/multilin/no...rtsci/index.htm

Wildi's text has some info on drives but I assume you are looking for more specific on VFDs.

Thank you DK. I do have Wildi's, but it is too comprehensive, I am looking for something which is more to the point.

I would suggest you do your own summary sheets for VFD and take it with you in the exam with the other summary notes in a three ring binder.

Does anybody have summary sheets for VFDs? I really appreciate if you can email me a copy to [email protected].

Thanks.