Systems and methods for automatic power topology discovery
Various embodiments of the present technology generally relate to power topology discovery in industrial environments. More specifically, some embodiments relate to automatic power topology discovery for factories based on device data that is already recorded for other purposes. Systems and methods...
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Format | Patent |
Language | English |
Published |
23.05.2023
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Abstract | Various embodiments of the present technology generally relate to power topology discovery in industrial environments. More specifically, some embodiments relate to automatic power topology discovery for factories based on device data that is already recorded for other purposes. Systems and methods described herein may be used to generate an accurate electrical network topology by collecting power data from power devices that may provide real-time or recorded measurements, detecting power change events, and matching power change signatures over power events for the devices in order to calculate the likelihoods of possible topology assumptions. Power change event data is used to recursively update topology probabilities using the Bayesian formula until a system topology can be produced with satisfactory confidence. |
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AbstractList | Various embodiments of the present technology generally relate to power topology discovery in industrial environments. More specifically, some embodiments relate to automatic power topology discovery for factories based on device data that is already recorded for other purposes. Systems and methods described herein may be used to generate an accurate electrical network topology by collecting power data from power devices that may provide real-time or recorded measurements, detecting power change events, and matching power change signatures over power events for the devices in order to calculate the likelihoods of possible topology assumptions. Power change event data is used to recursively update topology probabilities using the Bayesian formula until a system topology can be produced with satisfactory confidence. |
Author | Bush, Phillip R Tang, Benfeng Haensgen, Steven T Zhang, Xiaolong Gasperi, Michael L Schmelzer, Sean C Berman, David B Nicoll, Alex Li, Linglai |
Author_xml | – fullname: Schmelzer, Sean C – fullname: Tang, Benfeng – fullname: Li, Linglai – fullname: Berman, David B – fullname: Gasperi, Michael L – fullname: Haensgen, Steven T – fullname: Zhang, Xiaolong – fullname: Bush, Phillip R – fullname: Nicoll, Alex |
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RelatedCompanies | Rockwell Automation Technologies Inc Rockwell Automation Technologies, Inc |
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Snippet | Various embodiments of the present technology generally relate to power topology discovery in industrial environments. More specifically, some embodiments... |
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SubjectTerms | CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS FOR STORING ELECTRIC ENERGY TESTING |
Title | Systems and methods for automatic power topology discovery |
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