變電所自動化技術(shù)與無人值班論文-展示頁
2025-06-29 05:37本頁面
【正文】 such as fire prevention have played a very important role.The unattended substation generally realized to distant substation of three yao function namely: remote measure, remote munication, remote control function. However, to realize the substation of prehensive automation management, such as the far field environment monitoring of substation, guard against theft, fireproof prompt detection and alarm functions, which is currently a conventional automatic system still cannot achieve. Therefore conducted the unattended substation image remote monitoring system of research and development work. As a new image monitoring technology means, in the late 1990s began applied to power system, the application of the technology for the work safety of electricity provides an effective auxiliary function, it will appear in a sense of power system to promote the new management mode reform progress. This system development success and put into operation for the unattended substation integrated automation added a important function , remote viewing function.1 設(shè)計原則及系統(tǒng)結(jié)構(gòu) 設(shè)計原則 目前，監(jiān)控系統(tǒng)現(xiàn)有的產(chǎn)品大多為集中式的樓宇或工業(yè)生產(chǎn)的圖像監(jiān)控設(shè)備，其監(jiān)控地理區(qū)域小，監(jiān)視點相對集中，視頻信號的傳輸距離在300m以下，因而可采用視頻電纜進(jìn)行模擬方式的傳輸，而且對視頻信號本身不需加任何處理。圖像監(jiān)控作為一種新型的科技手段，在2
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