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Recent content by GYSpark
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AC Resistance Starting Calculation
Thanks for all of you replies to my post. Sorry I have not been able to reply sooner To answer some of your questions I suspect there is a little more mechanical resistance when the turbine is hot rather than cold. The start up of the motor is initiated from a DCS system when the turbine...- GYSpark
- Post #8
- Forum: Electric motors & generators engineering
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AC Resistance Starting Calculation
I wonder If anyone can help me. I have a 3PH 3 wire motor using Primary Resistance Starting which keeps tripping on overload. It is used to drive a Gearbox to turn a Large Steam Turbine when the turbine is Shutdown. AC Primary Resistance Starting on three wire motor is not concept that I am...- GYSpark
- Thread
- Replies: 8
- Forum: Electric motors & generators engineering
