Asset Details
Do you wish to reserve the book?
Design Method of DC Bus Capacitor for Two-Stage AC/DC Converter
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Design Method of DC Bus Capacitor for Two-Stage AC/DC Converter
Do you wish to request the book?
Design Method of DC Bus Capacitor for Two-Stage AC/DC Converter
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Design Method of DC Bus Capacitor for Two-Stage AC/DC Converter
2022
Overview
In the single-phase two-stage AC/DC converter system, the inherent power fluctuation of double frequency will lead to the double frequency fluctuation of DC bus voltage, which will affect the stable operation of the converter. In addition, this fluctuation will also raise the current stress of the double active bridge. This makes it more difficult to design DC bus capacitance parameters. In this paper, a design method of DC bus capacitors based on high ripple operation is proposed, and the theoretical limit of DC bus voltage ripple is analyzed. On the premise of considering stable operation and current stress of converter, the capacitance of DC bus is reduced to improve the power density of the system. The design of capacitance parameters has a theoretical basis to follow. Finally, the correctness and effectiveness of the method are verified by examples.
Publisher
IOP Publishing
Subject
