Design and Research on Transformation Scheme of 110 kV Smart Substation Integrated Automation System
In comparison to conventional substations,during the transformation of smart substation integrated automation systems,there are dangerous point control issues such as safety isolation of public equipment and communication coordination between new and old devices.In allusion to these issues,taking a 110 kV smart substation as an example,a"three-stage power outage"scheme is proposed,the installation schemes of intelligent electronic device configuration and the dangerous points during inte-grated automation system transformation are analyzed,so as to avoid risks during construction process,which provides reference for the subsequent 220 kV smart substation integrated automation system transformation.
smart substationintegrated automation systeminstallation of intelligent electronic device configurationrisk analysis
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