针对直流母线串联IGBT的小电容BLDC驱动系统电容退化控制策略

In brushless dc motor (BLDCM) drives with a small dc-link film capacitor and a series-connected IGBT, capacitor degradation can significantly compromise system performance and reliability. To address this challenge, this article proposes a control strategy specifically designed to mitigate capacitance degradation effects. The core of the strategy involves intentionally advancing the natural voltag...