科技资讯
科技資訊
과기자신
SCIENCE & TECHNOLOGY INFORMATION
2012年
36期
127-128
,共2页
长输油气管道%SCADA%UPS%供电
長輸油氣管道%SCADA%UPS%供電
장수유기관도%SCADA%UPS%공전
Long distance oil and gas pipeline%SCADA%UPS%Power supply
结合国家、行业的标准规范要求和行业管理规定,提出了长输油气管道SCADA系统供电电源常用的多级冗余设计方案,包括供电设备的选择、供电方式的确定,并且根据工程实践经验和负载重要性和特性,提出一种控制系统供电按照UPS电源和普通电源分开设计的改进方法。
結閤國傢、行業的標準規範要求和行業管理規定,提齣瞭長輸油氣管道SCADA繫統供電電源常用的多級冗餘設計方案,包括供電設備的選擇、供電方式的確定,併且根據工程實踐經驗和負載重要性和特性,提齣一種控製繫統供電按照UPS電源和普通電源分開設計的改進方法。
결합국가、행업적표준규범요구화행업관리규정,제출료장수유기관도SCADA계통공전전원상용적다급용여설계방안,포괄공전설비적선택、공전방식적학정,병차근거공정실천경험화부재중요성화특성,제출일충공제계통공전안조UPS전원화보통전원분개설계적개진방법。
According to the national and industry standards requirements and industry management regulation, This paper presents a multistage redundancy design scheme of the long distance oil and gas pipeline SCADA system"s power supply commonly, Including selection of power supply equipment, the determination of the power supply mode, And based on engineering practice experience and the importance and characteristics of the UPS power supply "s load,the paper proposed an advance separate design method of UPS power supply and ordinary power supply
