STEVAL-IHM038V1中文资料BLDC ceiling fan controller based on STM32 and SLLIMM-nano数据手册ST规格书

描述 Description

The STEVAL-IHM038V1 system evaluation board implements a BLDC/PMSM fan controller board which is based on the SLLIMM™-nano (small low-loss intelligent molded module) STGIPN3H60 and STM32F100C6T6B microcontroller. The STEVAL-IHM038V1 incorporates a complete inverter stage and a control stage to drive a 3-phase BLDC fan motor with a power range of 30-35 W with FOC (field oriented control) sensorless mode for the ceiling fan applications. For power factor correction, a passive PFC stage is implemented to achieve a power factor up to 0.90, which is the minimum recommended for ceiling fan applications, particularly for the Indian market. To set the speed by remote control, an on-board IR demodulator is available.

特性 Features

• Maximum input voltage: 265 V AC or 375 V DC
• Minimum input voltage: 90 V AC or 128 V DC
• Output power for applied motor: up to 50 W
• +15 V auxiliary power supply based on the VIPER16 in a non-isolated buck configuration
• Compact design using the SLLIMM™-nano STGIPN3H60 consisting of 600 V IGBTs with gate drivers, op amp for current sensing and comparator
• Passive PFC circuit for power factor correction
• On-board infrared (IR) receiver/demodulator for speed and on/off control using IR remote
• External EEPROM M24C01 for recovery of last speed setting
• Hardware overcurrent protection
• Overtemperature protection with NTC thermistor
• Overvoltage and undervoltage detection
• Based on 32-bit ARM®Cortex™-M3 core-based microcontroller STM32F100C6T6B
• Firmware based on STM32 PMSM FOC SDK 3.0 motor control firmware library and fully customized for the ceiling fan application
• FOC (field oriented control) sensorless algorithm
• PCB size customized for ceiling fan design
• PCB diameter: 105 mm
• Double-sided layout
• RoHS compliant

简介

STEVAL-IHM038V1属于开发板套件编程器的评估演示板及套件。由制造生产的STEVAL-IHM038V1评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。