STEVAL-IHM034V1 1300 W PMSM compressor and fan drive plus digital PFC
The STEVAL-IHM034V1 is a complete motor control kit solution for the evaluation of STMicroelectronics wide product portfolio tailored to applications where it is necessary to drive, simultaneously, two motors in sensorless field oriented control (FOC) and perform active power factor correction (PFC) through digital control of a single-stage boost DC-DC converter.
Typical application is in room air conditioners (RACs), where this ST solution can drive the compressor, the outdoor fan and PFC. The microcontroller unit is the STMicroelectronics ARM™ Cortex-M3 core-based STM32F103RC, which is able to carry out all the above mentioned tasks simultaneously. The board is compatible for use with the STM32F2 series, and with the ARM™ Cortex-M4 core-based STM32F4 series.
Motor 1 is powered by the onboard SLLIMM™ (small low-loss intelligent molded module) STGIPS20K60; Motor 2 can be powered by an external STMicroelectronics power stage, such as those that can be evaluated by means of the STEVAL-IHM021V1, STEVAL-IHM024V1, STEVAL-IHM032V1, or STEVAL-IHM035V1. Simultaneously, the same microcontroller unit drives the onboard boost PFC stage, designed with the STGW35HF60W ultrafast IGBT, or alternatively for the high switching frequency STW38N65M5 MDmesh V Power MOSFET, and STTH15R06D Turbo2 ultrafast diode or STPSC1206D Schottky silicon carbide diode.
The STEVAL-IHM034V1 can be used together with STM32 permanent magnet synchronous motors (PMSM) single/dual FOC software development kit (SDK) v3.2 and its compatible PFC firmware v1.0 plug-in.
技术特性
- Nominal power 1300 W, max. power 1700 W
- Digital PFC section:
- single-stage boost converter
- hardware overcurrent protection
- hardware overvoltage protection
- AC mains voltage zero crossing detection
- rectified AC mains voltage sensing
- Inverter section (motor 1 drive):
- IGBT intelligent power module STGIPS20K60 in SDIP 25L molded package
- 3-shunt or DC link motor current sensing
- hardware overcurrent protection
- heatsink temperature measurement
- overcurrent protection disabling network;
- Control section:
- centralized dual motor control and PFC drive, using the STM32F103RCT6
- MC connector to drive the second motor power stage (a compatible power board, such as the STEVAL-IHM021V1, STEVAL-IHM024V1, or STEVAL-IHM032V1, can be plugged here)
- SWD programming and debugging
- opto-isolated USART communication
- other functions:
- user key, reset, potentiometer, user LED, NTC relay, test points
- Power supply:
- +15 V, +3.3 V power supply
- RoHS compliant
| 功能框图
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STEVAL-IHM034V1 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-IHM034V1 |
Prveiew |
223.6 |
1000 |
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DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-IHM034V1 : DB1677: 1300 W PMSM compressor and fan drive plus digital PFC for room air conditioner (RAC) applications |
1 |
373KB |
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