Recent content by gkam44
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Where can one still find a slide rule?
I recently found my K&E Decilon, in new condition. It's beautiful, both sides. http://www.sliderules.info/collection/10inch/020/1025-decilon.htm- gkam44
- Post #17
- Forum: General Engineering
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Grid tie inverter distorting waveform
Most inverters produce a facsimile of a waveshape, but very crude, a step function with copious harmonics. I would check to make sure what you did was correct first, as far as the hookup and your regulator. Are the panels balanced with the inverter and loads?- gkam44
- Post #3
- Forum: Electrical Engineering
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Relation Between Electric Frequency and magnetic field rotation speed in a motor
On short notice, I just looked up "three phase windings" and found some pics...- gkam44
- Post #4
- Forum: Electrical Engineering
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Relation Between Electric Frequency and magnetic field rotation speed in a motor
Chaca, good question. But each of the three phases is in its own winding. The windings are 120 degrees apart physically (rotationally), too. It is not one winding. I have some stuff I used to teach around here somewhere, if you want help in visualization.- gkam44
- Post #2
- Forum: Electrical Engineering
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Greetings from a 70 year old generalist
What do I do now?- gkam44
- Post #5
- Forum: New Member Introductions
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Greetings from a 70 year old generalist
Thanks. Did I say I had solutions? And you should know better than to ask an old guy about his "experiences", unless you have a few days to waste.- gkam44
- Post #3
- Forum: New Member Introductions
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Greetings from a 70 year old generalist
Many folk like to use the phrase "talking truth to power", but those of us who do have colorful work histories. My life has been in technical fields, both in the Air Force and industry. Now retired, I earned a Master of Science in Energy and the Environment, was a Senior Engineer for a large...- gkam44
- Thread
- Alternative energy Efficiency Electricity Power
- Replies: 5
- Forum: New Member Introductions