Description

This user guide provides practical guidelines for compact

Intelligent Power Module (IPM) evaluation board with

interleaved power factor Correction (PFC)

SECO−1KW−MCTRL−GEVB including its main features

and key data. The board is fully compatible with the

Universal Controller Board (UCB), based on the Xilinx

Zynq−7000 SoC, which embeds FPGA logic and two ARM

Cortex−A9 processors. As such, the system is fit for

high−end control strategies and enables operation of a

variety of motor technologies (AC induction motor, PMSM,

BLDC, etc.). The board was developed to support customers

during their first steps designing application with IPM and

PFC. The design was tested as described in this document

but not qualified regarding safety requirements or

manufacturing and operation over the whole operating

temperature range or lifetime. The board is intended for

functional testing under laboratory conditions and by

trained specialists only.

Features

• 850 W complete motor control solution with AC mains

supply 230 Vrms ±15 , EMI filter, 2−channel

interleaved Power Factor Correction (PFC)

• Compatible with Universal Controller Board (UCB)

FPGA−controller based on Xilinx Zynq− 7000 SoC

• User−friendly GUI with V/f and FOC control use cases

for rapid evaluation

• Highly integrated power module NFAQ1060L36T

containing an inverter power stage for a high voltage

3−phase inverter in a DIP−S3 package

• PFC stage using NCP1632 controller, FCPF125N65S3

NMOS power transistors and FFSPF1065A diodes

• DC/DC converter producing auxiliary power supply

15VDC – non−isolated buck converter using NCP1063

• 3 phase current measurement using 3 x NCS2003

operational amplifier

• Over current protection using NCS2250 comparator