Dominion Energy：AVEVA PI 系统自动化 - 从 PI 标签到 AF 模型.pdf

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1、 Joshua M,Data Engineer Bruno B,Power and Utilities ConsultantWelcome toAVEVA PI System Automation From PI Tags to AF Models Driven by the GridThe electric utility and its service landscape are evolving rapidly For decades,the model was sound:Generation,transmission,and distribution worked as isolat

2、ed organizations The shift to renewables and a growing load on Dominion Energys system is posing new challenges that is demanding a transformation in the operating model More than 70%of the worlds internet traffic flows through Dominion Energys territory Data centers in Dominion Energys footprint ca

3、n account for up to 21%of our system loading By 2035,Virginias data center demand will require as much power as New York City(16.5GW)An Industry in FluxGenerationTransmissionDistributionFast-Paced Innovation is Tricky Like most big companies,we can suffer from a case of corporate segmentation and si

4、loing of our data Conventional business units continue to focus on their functional and operational needs The challenges of an evolving system will not wait,but the regulations are here to stay We need to enable a data environment that allows for nimble development and greater accessibility to infor

5、mation while ensuring we meet the complex regulations of our industryDominion is Big and RegulatedTransmissionDistributionGenerationITFinanceKey AccountsChallenge Our SCADA historian was increasing in size and complexity Thousands of new assets come online or get retired weekly Disparate business fu

6、nction means inconsistent dataIn an industry that avoids risk and change in the name of reliability,we had to take steps to build an environment that challenges decades of habitSolution Dominion deployed an evergreen centralized model that combines data from multiple systems of record for an intuiti