Brushless DC Motor torque calculations?

AI Thread Summary
The discussion centers on finding equations for calculating the torque of a three-phase brushless DC motor. Users recommend resources such as a drives manual and various online literature from Rockwell Automation and Texas Instruments. These references include free manuals and articles that could provide valuable information on motor control. The original poster expresses gratitude for the suggestions and plans to study the materials provided. The exchange highlights the importance of accessible resources for understanding brushless DC motor torque calculations.
TommiePrinsloo
Messages
2
Reaction score
0
Hi there guys and girls
I am new to this forum , so please have mercy.

I am searching for equations to calculate the torque of a 3 phase brushless dc motor.
Any info or textbooks on this maybe?

Thanks
Tommie Prinsloo
 
Engineering news on Phys.org
nice article I've added it to my archive
 
Thanks guys for the info.
I will go and study through it to see if i can find anything.
Appreciate
Tommie Prinsloo
Pretoria
South Africa
 
Hey guys. I have a question related to electricity and alternating current. Say an alien fictional society developed electricity, and settled on a standard like 73V AC current at 46 Hz. How would appliances be designed, and what impact would the lower frequency and voltage have on transformers, wiring, TVs, computers, LEDs, motors, and heating, assuming the laws of physics and technology are the same as on Earth?
While I was rolling out a shielded cable, a though came to my mind - what happens to the current flow in the cable if there came a short between the wire and the shield in both ends of the cable? For simplicity, lets assume a 1-wire copper wire wrapped in an aluminum shield. The wire and the shield has the same cross section area. There are insulating material between them, and in both ends there is a short between them. My first thought, the total resistance of the cable would be reduced...
I used to be an HVAC technician. One time I had a service call in which there was no power to the thermostat. The thermostat did not have power because the fuse in the air handler was blown. The fuse in the air handler was blown because there was a low voltage short. The rubber coating on one of the thermostat wires was chewed off by a rodent. The exposed metal in the thermostat wire was touching the metal cabinet of the air handler. This was a low voltage short. This low voltage...
Back
Top