Motor output dynamic adjustment method and system and storage medium

• Main Authors: ZHAO CHUNBO, JIANG JINENG, YU JINGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2022
• Subjects: 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

The invention provides a motor output dynamic adjustment method and system, and a storage medium. The method comprises the following steps: S1, obtaining the actual commutation time T1 of a motor; s2, comparing the actual commutation time T1 with preset ideal commutation time T0 to obtain a commutation time offset T; s3, carrying out PID (Proportion Integration Differentiation) adjustment on the commutation time offset T to obtain a duty ratio variable quantity PWM; s4, adjusting the duty ratio of the motor according to the duty ratio variable quantity PWM; and S5, returning to the step S1. Compared with the prior art, the technical scheme has the beneficial effects that the commutation time offset is obtained by comparing the actual commutation time T1 with the preset ideal commutation time T0, then the duty ratio variable quantity is adjusted and analyzed through the PID, and the motor is dynamically adjusted based on the duty ratio variable quantity, so that smooth output of the motor can be realized. 本发明提