西北水电
西北水電
서북수전
NORTHWEST WATER POWER
2015年
2期
72-74
,共3页
智能电网%无人值守%变电站%自动化系统
智能電網%無人值守%變電站%自動化繫統
지능전망%무인치수%변전참%자동화계통
intelligent grid%attendant-free duty%grid station%automation system
35 kV变电站是整个全州县级电网中的重要节点，其承担着县级电网中电能输送、监测、控制等任务。但是35 kV变电站较为分散，调度管理中的实时性较差，加上管理人员不足，严重影响智能电网的发展。基于无人值守35 kV变电站，设计了县级电网变电站无人值守自动化系统，重点研究了后台系统和遥视系统的设计，很好地克服了传统“四遥”系统中存在的问题，实现了“五遥”系统管理，提高了工作效率。
35 kV變電站是整箇全州縣級電網中的重要節點，其承擔著縣級電網中電能輸送、鑑測、控製等任務。但是35 kV變電站較為分散，調度管理中的實時性較差，加上管理人員不足，嚴重影響智能電網的髮展。基于無人值守35 kV變電站，設計瞭縣級電網變電站無人值守自動化繫統，重點研究瞭後檯繫統和遙視繫統的設計，很好地剋服瞭傳統“四遙”繫統中存在的問題，實現瞭“五遙”繫統管理，提高瞭工作效率。
35 kV변전참시정개전주현급전망중적중요절점，기승담착현급전망중전능수송、감측、공제등임무。단시35 kV변전참교위분산，조도관리중적실시성교차，가상관리인원불족，엄중영향지능전망적발전。기우무인치수35 kV변전참，설계료현급전망변전참무인치수자동화계통，중점연구료후태계통화요시계통적설계，흔호지극복료전통“사요”계통중존재적문제，실현료“오요”계통관리，제고료공작효솔。
35 kV grid station is an important one in the country-level grid of the whole prefecture.It plays a role of transmitting, monito-ring and control energy, etc in the county-level grid.But 35 kV grid stations is scattered, the real-time dispatching management is weak.Additionally, the managers of those grid stations are lack, this seriously impact the development of the intelligent grid.Based on the attendant-free 35 kV grid station, the automation system for the county-level grid stations with free attendants is designed.Design of both background system and remote viewing system is studied especially.Issues in conventional systems of remote control, remote commu-nication, remote measuring and remote dispatching are solved.The five-remote system is materialized and the work efficiency is im-proved.
