冶金动力
冶金動力
야금동력
METALLURGICAL POWER
2015年
5期
1-3
,共3页
智能变电站%合并单元%智能终端%集成技术
智能變電站%閤併單元%智能終耑%集成技術
지능변전참%합병단원%지능종단%집성기술
smart substation%merging unit%intelligent terminal%integrated technology
随着智能变电站在全国范围内的推广应用,其中的设备集成与整合技术受到了广泛地关注。对目前主流厂家生产的过程层综合智能单元进行分析,论述了其节约成本,提高经济效益的优势。在此基础之上,提出了采样值(SV)和面向通用对象的变电站事件(GOOSE)共端口传输的新集成技术。并对此技术下的传输优先级选择、对时信号选择以及检修压板选择等问题进行了探讨。同时说明了与之相关的CPU整合、人机接口优化、保护装置接口改进等。
隨著智能變電站在全國範圍內的推廣應用,其中的設備集成與整閤技術受到瞭廣汎地關註。對目前主流廠傢生產的過程層綜閤智能單元進行分析,論述瞭其節約成本,提高經濟效益的優勢。在此基礎之上,提齣瞭採樣值(SV)和麵嚮通用對象的變電站事件(GOOSE)共耑口傳輸的新集成技術。併對此技術下的傳輸優先級選擇、對時信號選擇以及檢脩壓闆選擇等問題進行瞭探討。同時說明瞭與之相關的CPU整閤、人機接口優化、保護裝置接口改進等。
수착지능변전참재전국범위내적추엄응용,기중적설비집성여정합기술수도료엄범지관주。대목전주류엄가생산적과정층종합지능단원진행분석,논술료기절약성본,제고경제효익적우세。재차기출지상,제출료채양치(SV)화면향통용대상적변전참사건(GOOSE)공단구전수적신집성기술。병대차기술하적전수우선급선택、대시신호선택이급검수압판선택등문제진행료탐토。동시설명료여지상관적CPU정합、인궤접구우화、보호장치접구개진등。
With nationwide popularization and application of intelligent substation, its devices integration technology has been received extensive attention. The integrated intelligent unit produced by present mainstream manufactures is analyzed concerning its economic bene-fits. Based on this, the paper puts forward a new integration technology that the sample value (SV) and generic object oriented substation event (GOOSE) shares the same transmission port. After that, it discusses related problems such as transmission priority selection, time signal se-lection and maintenance platen selection. Meanwhile, the resource integration of CPU, the man-machine interface optimization and the port improvement of protection devices are pre-sented.