BLDC Motor Dynamics and Control

Electric motor, commutation playground for three phase PMSM bldc motor

Hardware

PCB

Note: Due to component lead time significant chages in design are expected.

Motor Parameters

Property	Variable	Value	Unit
Viscous damping	B	0.000052	N-m/(rad/s)
Rotor inertia	J	0.0007	Kg-m^2
Back-EMF constant	Ke	0.0071	V/rad/s
Torque constant	Kt	0.0071	N-m/A
Inductance	L	0.005	H
Number of Poles	P	4	-
Resistance	R	3.25	Ohm

Field Oriented Control

Example 1 : Angle Control

Space Vector Control

Example 2 : Velocity Tracking

Maintainers

This repository is maintained by:

	Siddharth Deore