All-digital driving device of three-phase hybrid stepping motor

The utility model discloses an all-digital driving device of a three-phase hybrid stepping motor. The driving device uses tms320f28030 as a master control unit, IGCM15F60GA as an inverter bridge, a multiplexed output flyback switching power supply as an auxiliary power supply, and Nixie tubes and bu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LI ZHELU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model discloses an all-digital driving device of a three-phase hybrid stepping motor. The driving device uses tms320f28030 as a master control unit, IGCM15F60GA as an inverter bridge, a multiplexed output flyback switching power supply as an auxiliary power supply, and Nixie tubes and buttons as man-machine interaction interfaces; and the master control unit comprises ADC sampling, PWM output, SPI output transmission and QEP pulse reception. The all-digital driving device of the three-phase hybrid stepping motor in the utility model has good control performance, low cost, and friendly man-machine interaction interfaces, and a plurality of alarms can be set inside, satisfying the requirements of medium- and low-end application occasions.