摘要
为加强电网的事故抢修,基于配电地理信息系统,用全球定位系统为抢修车定位,接入客户服务系统、配电自动化系统、监控报警和数据等系统,组成电力抢修监控调度系统;对抢修现场数据和其他系统的数据进行全局性、综合性分析,采用辅助智能决策技术,实现对电力抢修车位置的跟踪、监控、报警求助、信息服务、抢修调度等功能。为选择合适的通信方式作为车载全球定位系统的通道,对全球移动通信系统、蜂窝数字式分组数据交换网络、频段为800MHz的集群系统在数据量、数据传输速率、突发性传输、网络覆盖面、经济性和可靠性等多个方面进行对比分析,提出现阶段采用全球移动通信系统短信通信是满足各项要求而且性价比高的方式,未来应采用通用分组无线业务及码分多址数字无线技术等3G数据通道。
In order to enhancing the faults' repairing,based on d is tribution geography information system,using GPS to position the repairing car ,the supervising and scheduling system of electrical repairing connecting with CSS,DMS ,SCADA,etc.is composed.It analyses the locale data and other system data entirely,adopts assistant intelligent decision-making technology and r ealizes tracking,supervising,seeking help and rush repair scheduling,etc.for electrical repair vehicle.In order to choose the suitable communication way as the channel of between locale subsystems and the center of supervising and sch eduling system of electrical repairing,the communication ways including GSM,CD PD,800M are contrasted and analyzed from the data amount ,the data transmit speed,the bursting transmission,the network cover,economics and reliability and so on.Adopting GSM now can meet all requirements and is the highest charact er /value way.GPRS and CDMA should be adopted in the future.
出处
《中国电力》
CSCD
北大核心
2002年第12期60-62,共3页
Electric Power
基金
国家"863计划"(863-2001AA135200)
