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錄音網(wǎng) LUYIN.com】十一五期間，華北電網(wǎng)以特高壓電網(wǎng)為龍頭，以500千伏“七橫三縱”超高壓為骨干網(wǎng)架的京津塘雙環(huán)網(wǎng)、京津冀大環(huán)網(wǎng)全面建成，多通道、多方向、多落點(diǎn)的輸電格局已經(jīng)形成，電網(wǎng)輸送能力、資源優(yōu)化配置能力、抵御事故能力顯著增強(qiáng)。為推進(jìn)首都北京及整個華北地區(qū)經(jīng)濟(jì)發(fā)展、社會進(jìn)步作出巨大貢獻(xiàn)。圓滿完成了北京奧運(yùn)、國慶 六十周年，上海世博會等重大保電任務(wù)
During the llth five-year plan, the construction of Beijing-Tianjin-Tanggu double-ring network and Beijing-Tianjin-Hebei major ring network has been fully completed by North China Power Grid with UHV power grids as the leading ones and seven longitudinal and three latitudinal 500 kV transmission channels as the backbone, forming a power transmission structure featured with multiple channels, multiple transmission directions and multiple drop points. This has greatly improved the transmission capacity of power grids, the optimal allocation capability of resources and the ability of accidents surving. The North China Power Grid has made great contribution to the economic development and social progress of the capital of Beijing and the whole North China region. Also, it has successfully guaranteed the power supply for some major events, such as the Olympic Games of Beijing, the 60th anniversary of National Day and Shanghai World Expo.
超高壓、大容量、遠(yuǎn)距離、西電東送、北電南送的大電網(wǎng)格局對輸變電設(shè)備的運(yùn)維與管控能力提出更新、更高的要求。與此同時，西電東送通道微地形、微氣象特征明顯，覆冰雪、強(qiáng)雷暴、颮線風(fēng)等極端天氣呈多發(fā)趨勢，設(shè)備的安全運(yùn)行風(fēng)險(xiǎn)凸顯。
The large UHV power network structure characterized by large capacity, long distance, west-to-east power transmission and north-to-south power transmission has placed more new stringent requirements on the capability of operation, maintenance and control of power transmission and transformation equipments. Moreover, the west-to-east power transmission channels exhibit noticeable micro-topography and micro-meteorology characteristics and the extreme climate such as coating of ice and snow on lines, strong thunderstorm and squall line wind occur more frequently, posing more risks on the safe operation of the equipments.
按照國網(wǎng)公司智能電網(wǎng)建設(shè)的技術(shù)要求，華北電網(wǎng)生產(chǎn)系統(tǒng)緊緊圍繞打造綠色電網(wǎng)、創(chuàng)建和諧企業(yè)、建設(shè)現(xiàn)代公司的戰(zhàn)略目標(biāo)，以“四元”管理理念為指導(dǎo)，著力管理創(chuàng)新、技術(shù)創(chuàng)新，進(jìn)一步提高生產(chǎn)管理的精益化水平
In response to the technical requirements of construction of strong smart gridset forth by the State GridCorporation and guided by the established management idea, the North China Power Grid centers on the strategic target of building green power networks and forging first-class modern corporation and pays great importance to management innovation and technical innovation for the purpose of further improving the lean management of production.
ST5000系統(tǒng)，以EAM系統(tǒng)為基礎(chǔ)，以GIS、狀態(tài)監(jiān)測系統(tǒng)為支撐，實(shí)現(xiàn)信息全景互動、資產(chǎn)績效分析、現(xiàn)場集約管控，應(yīng)用精準(zhǔn)化的技術(shù)架構(gòu)、標(biāo)準(zhǔn)化的接口規(guī)范、模塊化的功能配置、一體化的開放平臺，面向公司、調(diào)度部門、生產(chǎn)部門、科研單位、基層單位提供高效服務(wù)，達(dá)到設(shè)備狀態(tài)可觀測、生產(chǎn)過程可監(jiān)控、運(yùn)行風(fēng)險(xiǎn)可預(yù)警。
The ST5000 system is based on the EAM system and supported by GIS and condition monitoring system, allowing for the panoramic information interaction, analysis on the assets performance, field central control, application of elaborate technical architecture, standard interface specification, modular functional configuration and integrated open platform. It can provide effective services for the company, dispatching department, production department, science & research institutes and basic units, achieving the goal that the equipment state can be observed, the production process can be monitored and the operational risks can be alarmed in advanced.
信息全景互動 提升精益生產(chǎn)管理水平
Panoramic information interaction, boosting the elaborate production management level
系統(tǒng)以三維虛擬地球?yàn)檎宫F(xiàn)平臺，融合衛(wèi)星遙感影像、高分辨航拍影像、數(shù)字地圖和地面數(shù)字高程模型，輔以三維激光成像信息，能直觀、立體、全方位的展現(xiàn)地理環(huán)境信息；實(shí)現(xiàn)了在虛擬平臺上全局、真實(shí)再現(xiàn)華北電網(wǎng)的區(qū)域分布和運(yùn)行環(huán)境。系統(tǒng)建立精確完備的輸變電設(shè)備三維模型，構(gòu)建插件式模塊組件庫，并與設(shè)備設(shè)計(jì)資料、臺帳信息、狀態(tài)監(jiān)測信息、運(yùn)行信息、檢修試驗(yàn)信息等的深度融合，實(shí)現(xiàn)了設(shè)備的微觀全景瀏覽。
The system is based on the presentation platform of three-dimensional virtual earth and integrates the technologies including satellite-based remote sensing image, high-resolution aerial image, digital map and terrestrial digital elevation model and is supported by the three-dimensional laser imaging information. It can present the geographic environmental information in a visualized, three-dimensional and all-round way, allowing reproduction of the regional distribution and operating environment of North China Power Grid on the virtual platform globally and veritably. The system can establish accurate and complete three-dimensional models of power transmission and transformation equipments, create modular component library and is deeply integrated with the equipment design information, accounting information, condition monitoring information, operating information, repair and test information, allowing for micro panoramic view of the equipments.
系統(tǒng)運(yùn)用傳感技術(shù)、智能混合組網(wǎng)信息傳輸技術(shù)，實(shí)現(xiàn)設(shè)備狀態(tài)信息實(shí)時可視化監(jiān)測。累計(jì)使用7類共計(jì)260臺輸電在線監(jiān)測裝置、4類共計(jì)53臺變電在線監(jiān)測裝置。通過系統(tǒng)建設(shè)，建立分布式廣域輸變電設(shè)備狀態(tài)監(jiān)測數(shù)據(jù)傳輸體系結(jié)構(gòu)，著重構(gòu)建狀態(tài)監(jiān)測傳感網(wǎng)絡(luò)。先期已建成氣象監(jiān)測點(diǎn)與地區(qū)氣象預(yù)報(bào)信息相融合的氣象環(huán)境監(jiān)測網(wǎng)，環(huán)境全面測量、重點(diǎn)區(qū)域動態(tài)監(jiān)測的污穢度監(jiān)測網(wǎng)以及覆蓋設(shè)備本體、輔助設(shè)施、通道環(huán)境綜合可視網(wǎng)。
The system utilizes the sensor technology, intelligent hybrid networking information transmission technology to enable visualized monitoring of equipment state information. In total, there are 260 online transmission monitoring devices classified into seven types and 53 online transformation monitoring devices classified into four types. The constrcution of the system allows establishment of a distributed wide-area power transmission and transformation equipment state monitoring data transfer structure system, focusing on creating a state monitoring sensing network. At earlier stage, we have established a meteorological environment monitoring network that integrates the meteorological monitoring points and the regional meteorological forecast information, a pollution monitoring network allowing full environmental measurement and dynamic monitoring of key areas as well as a visual comprehensive environment network covering the equipment proper, auxiliary facilities and accesses.
系統(tǒng)運(yùn)用物聯(lián)技術(shù)、多元信息融合技術(shù)，建立橫向集成、縱向貫通、點(diǎn)面覆蓋、動靜結(jié)合的綜合信息網(wǎng)絡(luò)。The system utilizes the ubiquitous network technology, multi-source information fusion technology to create a hybrid information network.
資產(chǎn)績效分析 強(qiáng)化精細(xì)成本管理能力
Assets performance analysis Strengthen the precise cost management
系統(tǒng)以直觀的二維圖表方式展示輸變電設(shè)備概況，同時進(jìn)行涵蓋設(shè)備種類、運(yùn)行電壓、運(yùn)行年限、生產(chǎn)廠家、設(shè)備型號、運(yùn)維單位等的多維度設(shè)備專業(yè)分析。
The system presents the general conditions of power transmission and transformation equipments in visual two-dimensional diagrams, covering the multiple-dimensional professional analysis on equipment types, operating voltage, operating years, manufacturer, equipment types, operation and maintenance entities.
系統(tǒng)綜合運(yùn)用動態(tài)監(jiān)測數(shù)據(jù)、周期試驗(yàn)數(shù)據(jù)以及靜態(tài)設(shè)備臺帳，形成了運(yùn)行風(fēng)險(xiǎn)日提示、設(shè)備缺陷周分析、技術(shù)監(jiān)督月報(bào)告、資產(chǎn)狀態(tài)年評價(jià)的長效設(shè)備技術(shù)監(jiān)督與分析機(jī)制。通過強(qiáng)化資產(chǎn)績效分析，實(shí)現(xiàn)了更準(zhǔn)確、深入的了解設(shè)備整體健康水平及運(yùn)行風(fēng)險(xiǎn)。
The system comprehensively utilizes the dynamic monitoring data, periodic test data and static equipment accounting, thereby a long-term technical monitoring and analysis mechanism has been set, includingdaily prompting of operational risk, weekly analysis on equipment defects, monthly report on technical monitoring, annually evaluation of assets state. Through putting more efforts on analysis of assets performance, we can know the overall healthy level and operational risks of equipments more accurately and thoroughly.
系統(tǒng)的全息遠(yuǎn)程診斷功能，充分利用視頻技術(shù)、虛擬現(xiàn)實(shí)技術(shù)，通過對在線監(jiān)測系統(tǒng)和不良工況等相關(guān)信息的接入，擴(kuò)展對設(shè)備缺陷的診斷維度，完善設(shè)備狀態(tài)評價(jià)方法，從而實(shí)現(xiàn)輸變電設(shè)備的全息遠(yuǎn)程診斷，提高檢修決策的針對性，實(shí)現(xiàn)設(shè)備全壽命周期的狀態(tài)實(shí)時評估。
The holographic remote diagnosis function of the system can fully utilize the video technology and virtual reality technology to expand the diagnosis dimensions of equipment defects and perfect the equipment state assessment method through the connection of online monitoring system and unfavorable working conditions, thereby achieving the holographic remote diagnosis of power transmission and transformation equipments. This can make the repair decisions more targeted enabling the assessment of real-time state during the whole life cycle of the equipments.
現(xiàn)場集約管控 助推精準(zhǔn)業(yè)務(wù)流程再造
Field central control Drive the reshaping of accurate business process
系統(tǒng)開發(fā)智能巡檢終端的地理信息功能，實(shí)現(xiàn)人員定位、路徑導(dǎo)航、缺陷動態(tài)錄入、現(xiàn)場情況實(shí)時查看等功能
By developing geographic information function of patrol inspection terminal, the system can perform the functions of personnel location, path navigation, dynamic defect entry and viewing of site conditions.
系統(tǒng)涵蓋故障范圍自動定位、故障原因智能化輔助分析、人員車輛物資快速調(diào)配等功能，實(shí)現(xiàn)了應(yīng)急搶修全過程輔助。系統(tǒng)接入行波測距數(shù)據(jù)，可在故障后快速確定故障區(qū)域，同時啟動故障原因輔助分析模塊，綜合故障區(qū)段信息，運(yùn)維人員查線結(jié)果，確定最終的故障位置及故障原因。在應(yīng)急搶修模式下，運(yùn)維班組、搶修隊(duì)伍、備品備件庫的區(qū)域分布一目了然，車輛狀態(tài)查看清晰明了，實(shí)現(xiàn)了人員、物資、車輛的集約管控。
The system features the functions including the automatic location of range of faults, intelligent aided analysis on fault causes, rapid allocation of personnel, vehicles and materials. Through connecting the traveling wave ranging data, the system can rapidly locate the fault zone following a fault. By starting the auxiliary analysis module of fault causes, summarizing the information of fault zones as well as the inspection results of operators and maintenance personnel along the lines, it can locate the fault positions and the fault reasons. Under the emergency repair mode, the operation and maintenance teams, emergency repair screws, distribution of spare parts storage zones and vehicle states are clearly presented, achieving the central control of personnel, materials and vehicles.
總結(jié)
Summary
科技支撐發(fā)展 創(chuàng)新引領(lǐng)未來！
Drive development with science and technology, guide future with innovation!
智能輸電網(wǎng)分析管控系統(tǒng)的建設(shè)及應(yīng)用，全面提升了生產(chǎn)管理的精益化水平，強(qiáng)化了成本管理的精細(xì)化能力，梳理和固化了現(xiàn)場作業(yè)精準(zhǔn)的業(yè)務(wù)流程，并形成了一系列精確的工作標(biāo)準(zhǔn)。面向公司領(lǐng)導(dǎo)提供多元信息；面向調(diào)度提供全景展示；面向生產(chǎn)管理部門提供輔助決策；面向科研單位提供技術(shù)支持；面向基層單位提供設(shè)備掌控。生產(chǎn)管理工作從數(shù)字化、可視化邁向了智能化的發(fā)展方向。
The development and application of smart transmission grid analysis-control system have comprehensively promoted the lean management of production, strengthened the fine management of cost, organized and established accurate site operation process, contributing to a series of definite working standards. The system functions to provide diversified information to the executives, panoramic display to the dispatchers, decision assistance to the production management department, technical support to the science and research department, and equipment control to the basic entities, which enables the development of production management from digitalization and visualization to intelligence.
尾聲
Outlook
隨著系統(tǒng)的不斷完善和深化應(yīng)用，ST—5000智能輸電網(wǎng)分析管控系統(tǒng)必將在智能電網(wǎng)發(fā)展的新時代，為適應(yīng)新能源的有效接入，提高電網(wǎng)的輸送能力，增強(qiáng)電網(wǎng)安全穩(wěn)定運(yùn)行水平，發(fā)揮更大的作用，支撐華北電網(wǎng)向著更高、更遠(yuǎn)的目標(biāo)騰飛！
With the further improvement and deployment, ST-5000 smart transmission grid analysis-control system is sure to play a more important role in accommodating access of new energy, improving power transmission capacity and enhancing secure operation of grids, so as to drive NCGC to a new era.
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