Title :
Novel & Practical Digital Parallel UPS System Based on CAN_BUS
Author :
Shan, Hongtao ; Kang, Yong ; Chen, Xikun ; Yu, Mi
Author_Institution :
Coll. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
The novel & practical digital parallel UPS system has been introduced in this paper. The parallel UPS system bases on distributed logic paralleling control strategy used by TMS320F240 as main-control chip. Data communication is realized among all of parallel UPS units or between parallel UPS units and supervision device with application of CAN bus technology. This paper illustrates briefly relevant content such as the total frame of parallel UPS system, control principle based on DSP, the design of parallel supervision device, and so on. The design of the parallel UPS system has advantage of high practicality.
Keywords :
controller area networks; data communication; digital control; distributed control; microcontrollers; uninterruptible power supplies; CAN bus; TMS320F240 control chip; data communication; digital parallel UPS system; distributed logic paralleling control; parallel supervision device; Automatic control; Centralized control; Communication system control; Control systems; Data communication; Digital control; Distributed control; Logic devices; Power system reliability; Uninterruptible power systems; CAN; DSP; UPS; distributed logic;
Conference_Titel :
Telecommunications Energy Conference, 2006. INTELEC '06. 28th Annual International
Print_ISBN :
1-4244-0430-4
Electronic_ISBN :
1-4244-0431-2
DOI :
10.1109/INTLEC.2006.251635
