Field Oriented Control 3-Phase AC-Motors

Texas Instruments

Published Date: 01/01/1998


The principle of vector control of electrical drives is based on the control of both the magnitude and the phase of each phase current and voltage. For as long as this type of control considers the three phase system as three independent systems the control will remain analog and thus present several drawbacks. Since high computational power silicon devices such as the TMS320F240 from TI came to