Title :
Security protection discuss of power load management (LM) based on GPRS/CDMA
Author :
Hua, Zhen-qian ; Zhang, Va-dong
Author_Institution :
Guangdong Electr. Design Inst., Guangzhou, China
Abstract :
This paper analyzed the specialty of LM system based on GPRS/CDMA. The shortage of security scheme used in LM system in safety zone I/II was discussed. The reduced possibility of the safety demand is presented also. A new safety scheme in safety zone III is designed. The new scheme was more simple and it improved the safety capability of the control zone I/II more effectively.
Keywords :
code division multiple access; electrical safety; load management; packet radio networks; power system protection; power system security; CDMA; GPRS; electrical safety demand; power load management; safety zone III design; security protection; Communication system control; Control systems; Ground penetrating radar; Load management; Multiaccess communication; Power grids; Power system modeling; Protection; Safety; Security; GPRS/CDMA; LM system; information safety;
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
DOI :
10.1109/CICED.2008.5211692
