Avista：公用事业火灾风险意识.pdf

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1、With AVEVA PI SystemAlex Meade&Jon GibbsApril 2025Understanding Utility Fire Risk 2025 Avista Corporation.All Rights Reserved.Presentation Overview 2025 Avista Corporation.All Rights Reserved.3Brief intro and overview about AvistaHow we are leveraging AVEVA PI System to understand fire riskData impo

2、rts,analysis&monitoringDistrict and individual feeder fire riskHistorical analysis walk throughNorthwest Service Area 2025 Avista Corporation.All Rights Reserved.4About AvistaCompany History1889:Washington Water Power1890:hydroelectric1958:natural gas1983:biomass1999:Avista Corp.2009:Smart Grid Demo

3、nstration Project2012:wind2015:solar2019:smart meter deploymentNorthwest Service AreaWashington,Oregon,Idaho,Montana422,000 electric customers383,000 natural gas customersSupply Mix48%hydroelectric9%wind2%biomass33%natural gas8%coalBy the Numbers2,800 miles of transmission lines19,700 miles of distr

4、ibution lines8,200 miles of natural gas distribution mains8 hydroelectric facilities:1,049 MW7 thermal generation plants:860 MW1,858 employees 2025 Avista Corporation.All Rights Reserved.5Edison and“dynamo”2025 Avista Corporation.All Rights Reserved.6Northwest Service Area and AVEVA PI Systemdistrib

5、ution lines-6,844,153 Total PI tags-Operation Asset Framework-Smart Meter Asset Framework41,000 asset analytics 33,000 AF elements 650,000 event frames948,000 asset analytics 1,050,000 AF elements 43,108,434 event frames19,700 Miles Distribution Lines400 Feeders2,800 Miles Transmission LinesThe foll

6、owing example is showing one substation off a transmission line to 3 feeders-Over 1,200 AVEVA PI Vision displaysFor instance,enabling our distribution operations team to evaluate and respond.How We Leverage PI System to Understand Fire RiskAVEVA PI Servers data archive and asset framework empower ou