Generator Field Journal Machining
We recently completed a Journal Machining project on a Generator…
Collector Ring Re-grooving
We were recently hired to machine and re-groove a set of collector…
Collector Ring Machining
During any turbine generator outage season we often…
Why Is My Generator Rotor Vibrating?
Generator rotor imbalance can come from a number of different…
Why is a Clean Generator a Happy Generator?
A generator is susceptible to four categories of aging factors…
Why Use Hydrogen to Cool a Generator?
A generator is a device that converts mechanical energy into…
Why is a Stator Core Made of Laminated Steel?
A turbogenerator stator is comprised of two major components:…
Install Flux Probe with Generator Rotor-In
TGM® has developed a process to install a magnetic flux probe…
Copper Resistance Testing
General. The typical generator stator winding consists of three…
AC & DC High Potential Testing Fact & Fiction
Which is better: AC or DC Testing? Will these tests hurt my generator?…