Design and realization of a bi-directional DC/DC power storage converter´s control system

Author

Juan, Yang ; Weiguo, Li ; Tao, Yan ; Dong, Hui ; Li, Song ; Chenyun, Zhang

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China

fYear

2010

fDate

20-22 Sept. 2010

Firstpage

1

Lastpage

4

Abstract

The bi-directional DC/DC converter with high power rate plays a key role in power storage system, while it converts DC voltage or DC current for the power storage battery, and then come to the need of DC voltage/current in applications. It illustrates the design of the system hardware and software realization based on this local controller and the host computer structure in detail, in which the local controller provides the power circuit a const voltage/current in BUCK/BOOST mode, and the host computer supplies control at system level in long-distance, including setting the bi-directional DC/DC converter´s operation mode, parameters´ configuration and monitoring. The outcome of the experiment proved that the system can provide the power storage converter reliable and effective control, the waveforms of the voltages and currents meets the design requirements.

Keywords

DC-DC power convertors; control engineering computing; controller area networks; energy storage; power engineering computing; CAN network; DC current; DC voltage; bidirectional DC-DC power storage converter control system; buck-boost mode; computer supplies control; host computer structure; local controller; parameter configuration; parameter monitoring; power circuit; power storage battery; software realization; system hardware design; Bidirectional control; Computers; Converters; Inductors; Power systems; Voltage control; BUCK-BOOST; Bi-directional DC/DC; CAN communication; Digital control; Double loop control; The host computer; The local controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Critical Infrastructure (CRIS), 2010 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8080-7

Type

conf

DOI

10.1109/CRIS.2010.5617504

Filename

5617504