Voltage-Adjustable Capacitor Isolated Solid-State Transformer

• Published in: IEEE transactions on industrial electronics (1982) Vol. 67; no. 9; pp. 7550 - 7559
• Main Authors: Sun, Baiyan, Gao, Congzhe, Liu, Xiangdong, Chen, Zhen, Zheng, Tong
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.09.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Bidirectional dc–dc converter; Bridge circuits; capacitor isolated; Capacitors; Converters; Core loss; Current distribution; Direct current; Electric bridges; Electric potential; high efficiency; High frequency; Inductors; Solid state; solid-state transformer (SST); Switches; Transformers; Voltage; voltage adjustable; Voltage control; Weight reduction

This article proposes a voltage-adjustable capacitor isolated solid-state transformer (ACISST) to link the medium-voltage direct current distribution and low-voltage direct current distribution. Compared with traditional isolated bidirectional dc-dc converter, the proposed ACISST does not contain hi...