A kind of distribution power automation communication systems based on Mobitex technology

Author

Jiang, Hai

Author_Institution

Dept. of Commun., State Grid Electr. Power Sci. Inst., Nanjing, China

fYear

2008

fDate

10-13 Dec. 2008

Firstpage

1

Lastpage

3

Abstract

Along with the development and application of new wireless communication technologies, it is becoming a new hotspot to research and construct wireless communication systems fit for distribution power automation systems (DPAS). Mobitex is a kind of narrow-band packet-switch data communication technology, which is suitable for paroxysmal data transmission. The characteristics of Mobitex technology include: on-line access, unexampled capacity and high security etc. This paper introduces Mobitex-based wireless communication systems called WDTS-M. WDTS-M systems work at 821-825 MHz (downside) and 866-870 (upside), respectively. The data rate is 8 kbps. Therefore, the utilization rate of frequency is 0.64 bit/Hz. The structure and features of WDTS-M systems will be described in this paper. It also presents functions of the main parts in WDTS-M systems. Finally, the extensibility of WDTS-M systems will be analyzed.

Keywords

data communication; distribution networks; packet switching; radiocommunication; Mobitex technology; WDTS-M system; bit rate 8 kbit/s; distribution power automation communication system; frequency 821 MHz to 825 MHz; frequency 866 MHz to 870 MHz; narrow-band packet-switch data communication technology; paroxysmal data transmission; wireless communication technologies; Automatic control; Automation; Communication channels; Communication system control; Communications technology; Frequency; Optical fiber communication; Power system protection; Power system reliability; Wireless communication; Distribution power automation systems; Mobitex;

fLanguage

English

Publisher

ieee

Conference_Titel

Electricity Distribution, 2008. CICED 2008. China International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-3373-5

Electronic_ISBN

978-1-4244-3372-8

Type

conf

DOI

10.1109/CICED.2008.5211720

Filename

5211720