A Supervised Classification Method Based on Logistic Regression with Elastic-net Penalization for Heat Waves Identification to Enhance Resilience Planning in Electrical Power Distribution Grids

2020 ◽  
Author(s):  
Luca Bellani ◽  
Michele Compare ◽  
Roberto Mascherona ◽  
Bartolomeo Greco ◽  
Andrea Morotti ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Power Distribution ◽  
Supervised Classification ◽  
Heat Waves ◽  
Electrical Power ◽  
Elastic Net ◽  
Classification Method ◽  
Distribution Grids

A reliability-centered methodology for identifying renovation actions for improving resilience against heat waves in power distribution grids

2022 ◽  
Vol 137 ◽  
pp. 107813
Author(s):  
Luca Bellani ◽  
Michele Compare ◽  
Enrico Zio ◽  
Alessandro Bosisio ◽  
Bartolomeo Greco ◽  
...  
Keyword(s):  
Power Distribution ◽  
Heat Waves ◽  
Distribution Grids

scholarly journals Non-isolated load sharing direct current system operation with use of the auctioneering diodes

2019 ◽  
Vol 28 ◽  
pp. 01037 ◽  
Author(s):  
Maciej Kozak
Keyword(s):  
Power Distribution ◽  
Distribution System ◽  
Heat Dissipation ◽  
Current System ◽  
Electrical Power ◽  
Experimental System ◽  
Laboratory System ◽  
Simulation Studies ◽  
Power Distribution System ◽  
Electrical Systems

The paper presents the background and results of numerical simulation and experimental research of a system using auctioneering diodes used to distribute the electrical power between two power converters connected with intermediate circuits in parallel, direct connection. Presented non-isolated power distribution system which utilizes blocking diodes placed in DC branches are used in the selected ship's electrical systems, however, they create problems related to control and handling ground faults. Another issue occurring during the operation of this type of systems is increased heat dissipation while diodes switching. Selected problems related to the operation of experimental system have been identified by means of simulation studies and experiments carried out in a 11 kVA laboratory system and the theoretical basis along with results are provided in the article.

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