山西电力
山西電力
산서전력
SHANXI ELECTRIC POWER
2015年
4期
4-6
,共3页
继电保护%故障信息系统%智能分析%双端测距
繼電保護%故障信息繫統%智能分析%雙耑測距
계전보호%고장신식계통%지능분석%쌍단측거
relay protection%fault information system%intelligent analysis%double terminal fault location
设计了继电保护故障信息系统主站智能分析功能，开发双端测距程序，提高故障测距精度；依据电网故障时故障信息主站收集到的站端设备上送到主站系统的故障信息，基于模拟量、开关量和装置报文等多元信息形成一个全面的保护动作综合分析报告，为调度员快速判断电网故障情况，做出正确的调度决策提供技术支持。
設計瞭繼電保護故障信息繫統主站智能分析功能，開髮雙耑測距程序，提高故障測距精度；依據電網故障時故障信息主站收集到的站耑設備上送到主站繫統的故障信息，基于模擬量、開關量和裝置報文等多元信息形成一箇全麵的保護動作綜閤分析報告，為調度員快速判斷電網故障情況，做齣正確的調度決策提供技術支持。
설계료계전보호고장신식계통주참지능분석공능，개발쌍단측거정서，제고고장측거정도；의거전망고장시고장신식주참수집도적참단설비상송도주참계통적고장신식，기우모의량、개관량화장치보문등다원신식형성일개전면적보호동작종합분석보고，위조도원쾌속판단전망고장정황，주출정학적조도결책제공기술지지。
This paper introduces intelligent analysis of the system for relay protection fault information, which helps to develop the programme of double terminal fault location and improve the accuracy of fault location. When there is something wrong with the power grid , the system will collect the fault information sent from station terminal equipment to the master. Meanwhile, based on the multi-information such as analog quantity, switching quantity and device message, it automatically generate an analysis report. The report provides the technical support so that the dispatcher can in no time judge where the power grid fault is and take appropriate measures.
