Browsing by Author "Liu, Yuming"Més informació

Now showing items 1-3 of 3

    • Analysis of a smart sensor based solution for smart grids real-time dynamic thermal line rating 

      Liu, Yuming; Riba Ruiz, Jordi-Roger; Moreno Eguilaz, Juan Manuel; Sanllehí Muñoz, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2021-11-06)
      Article
      Open Access
      Dynamic thermal line rating (DTLR) allows us to take advantage of the maximum transmission capacity of power lines, which is an imperious need for future smart grids. This paper proposes a real-time method to determine the ...

    • Energy balance of wireless sensor nodes based on bluetooth low energy and thermoelectric energy harvesting 

      Liu, Yuming; Riba Ruiz, Jordi-Roger; Moreno Eguilaz, Juan Manuel (Multidisciplinary Digital Publishing Institute (MDPI), 2023-01-28)
      Article
      Open Access
      The internet of things (IoT) makes it possible to measure physical variables and acquire data in places that were impossible a few years ago, such as transmission lines and electrical substations. Monitoring and fault ...

    • On-line core losses determination in ACSR conductors for DLR applications 

      Riba Ruiz, Jordi-Roger; Liu, Yuming; Moreno Eguilaz, Juan Manuel; Sanllehí Muñoz, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2022-09-04)
      Article
      Open Access
      Dynamic line rating (DLR) is a method that focuses on dynamically determining the maximum allowable current of power lines, while ensuring they operate within safe limits. DLR needs to monitor the temperature and current ...