AN2528 Datasheet - FREESCALE

AN2528 Standard Space Vector Modulation TPU Function Set

Standard Space Vector Modulation * Top (svmStd_top) and Standard Space Vector Modulation * Bottom (svmStd_bottom) The svmStd_top and svmStd_bottom TPU functions work together to generate a 6-channel, 3-phase PWM signal, with dead-time between the top and bottom channels. In order to .

www.DataSheet4U.com Freescale Semiconductor, Inc. Application Note AN2528/D Rev. 0, 5/2003 Standard Space Vector Modulation TPU Function Set (svmStd) By Milan Brejl, Ph.D. Freescale Semiconductor, Inc Functional Overview Standard Space Vector Modulation (svmStd) is a technique that is used to implement a straightforward method of switching motor windings in applications such as AC induction motor control and PMSM motor control. The function set consists of 5 TPU functions: .

AN2528 Features

* center_time + 2

* bottom channel t high-low = center_time

* tlow-high ht A + DT 2 htA + DT = center_time + 2 Phase B

AN2528_FREESCALE.pdf