UM1517用户手册

UM1517用户手册 Introduction The 3-phase high voltage inverter power board features the STGIPN3H60 (SLLIMM™- nano) for both field-oriented control (FOC) of permanent magnet synchronous motors (PMSM) and trapezoidal scalar control of brushless DC (BLDC) motors. Also referred to by the order code STEVAL-IHM035V2, this 3-phase inverter is designed to perform both the FOC of sinusoidal-shaped back-EMF PMSMs and trapezoidal control of BLDC motors with or without sensors, with nominal power up to 100 W. The flexible, open, high-performance design consists of a 3-phase inverter bridge based on: • The STGIPN3H60 SLLIMM™-nano (small low-loss intelligent molded module) IPM, 3 A - 600 V 3-phase IGBT inverter bridge • The VIPer16 fixed frequency VIPer™ plus family The system is specifically designed to achieve fast and accurate conditioning of the current feedback, thereby matching the requirements typical of high-end applications such as field oriented motor control. The board is compatible with 110 and 230 Vac mains, and includes a power supply stage with the VIPer16 to generate the +15 V and the +3.3 V (or optionally the +5 V) supply voltage required by the application. Finally, the board can be interfaced with the STM3210xx-EVAL (STM32 microcontroller evaluation board), STEVAL-IHM022V1 (high density dual motor control evaluation board based on the STM32F103ZE microcontroller), and with the STEVAL-IHM033V1 (control stage based on the STM32F100CB microcontroller suitable for motor control), through a dedicated connector. The STEVAL-IHM035V2 inverter power stage board has the following characteristics: • Compact size • Wide-range input voltage • Maximum power up to 100 W at 230 Vac input • The STGIPN3H60 SLLIMM™-nano (small low-loss intelligent molded module) IPM, 3 A - 600 V 3-phase IGBT inverter bridge • The VIPer16 fixed frequency VIPer™ plus family • AC or DC bus voltage power supply connectors • Connector for interfacing with the STM3210xx-EVAL board, STEVAL-IHM022V1, and STEVAL-IHM033V1 with alternate functions (current reference, current limitation/regulation, method selection, current boost) • Efficient DC-DC power supply (15 V, 3.3 V, 5 V) • Suitable both for sinusoidal FOC and trapezoidal BLDC drive • Single-shunt current reading topology with fast operational amplifier (with offset insertion for bipolar currents) • Hardware overcurrent protection with boost capabilities • Temperature sensor • BEMF detecting network for BLDC drive • Current regulation/limitation network for BLDC drive • Hall sensor/quadrature encoder inputs. 1.1 Target application • High efficiency drain pump for home appliance white goods, like dishwashers and washers • Compressor drives for fridges • Ceiling fans • Inverters for high efficiency circulating water pump for heating systems in single-family houses • High efficiency and reliable solution for small power transfer pumps for waste sludge - sewerage plants in single-family houses, waste piping • High efficiency transfer pumps for outlet condensation water • High efficiency extractor hoods and blowers for gas furnace applications.