I have recently been kicking around the idea of obtaining a PMP certification.
I am an EE and registered PE with approx. 15 years experience in Power Systems Engineering which has been a good mix of both design/consulting as well as project management for various projects. I have recently...
Does anyone know of any good online college university courses that would be beneficial for gaining a better foundation for synchronous machine theory specifically related to synchronous generators. I've been doing of system protection recently involving generators and would like to gain a...
I'm having trouble seeing how the generator differential scheme on the attached One-Line will work. It uses flux summation CT's around the generator neutral and terminal leads inside the generator enclosure with the flux summation CT's connected to a relay with another set of CT's on the bus...
Currently reviewing the protection and control in a new 13.8kV outdoor switchyard and was curious to hear if others would recommended implementing differential protection as part of the switchyard protection scheme.
This new switchyard is fed from an existing Utility substation (12MVA...
I am performing some short-circuit calculations on a 13.8kV distribution substation which has 267kVA Step-Type Voltage regulators on the feeder circuits leaving the substation. I was wondering weather or not the impedance of these regulators needs to be considered for any aspect of the...
I am reviewing an application where a 4.16kV MV VFD is being fed from an upstream MV MCC through a fused contactor. The contactor has a multilin 735 relay on the feeder to the VFD. It also appears that a multilin 469 relay will be located at the VFD enclosure for providing motor protection in...
