Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis

• Main Authors: Mansor M., Rahim N.A.
• 其他作者: 6701749037
• 格式: Article
• 出版: Korean Institute of Power Electronics 2023
• 主題: Peak detection; RMS detection; Voltage sag; Voltage sag compensator; Voltage sag detection; AC-AC power converters; Electric energy storage; MATLAB; Power converters; Voltage control; Voltage regulators; AC-AC converters; Dynamic voltage restorer (DVR); Matlab/Simulink simulation; Output voltages; Voltage sag detections; Voltage sags; Electric autotransformers

Many voltage sag compensators have been introduced, including the traditional dynamic voltage restorer (DVR), which requires an energy storage device but is inadequate for compensating deep and long-duration voltage sags. The AC-AC sag compensators introduced next do not require a storage device and...