Browsing by Author "Kadechkar, Akash"
Now showing items 1-8 of 8
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Black-box modelling of a DC-DC buck converter based on a recurrent neural network
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference lecture
Open AccessNeural network; Power converter; Training; Prediction; System identification; Black-box model -
Development of the future generation of smart high voltage connectors and related components for substations, with energy autonomy and wireless data transmission capability
(Universitat Politècnica de Catalunya, 2020-10-07)
Doctoral thesis
Open AccessThe increased dependency on electricity of modern society, makes reliability of power transmission systems a key point. This goal can be achieved by continuously monitoring power grid parameters, so possible failure modes ... -
Feasibility analysis of bluetooth 5 for real-time data transmission in high-voltage AC and DC substations
(2018)
Conference lecture
Restricted access - publisher's policyIn the past, there have been some practical experiments to study the effect of radio interference and high impulse noise affecting some selected wireless communications protocols in substation environments. However, in the ... -
Feasibility study on thermal energy harvesting for low powered electronics in high-voltage substations
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference lecture
Open AccessElectronic devices combining sensors, wireless communications, and data processing capability allow easing predictive maintenance tasks in many applications. This paper applies this approach in power connectors for ... -
Low-cost online contact resistance measurement of power connectors to ease predictive maintenance
(2019-03-12)
Article
Open AccessWith the increasing use of sensors and wireless communication systems, predictive maintenance is acquiring more and more importance to assess the condition of in-service equipment. Predictive maintenance presents promising ... -
On-line resistance measurement of substation connectors focused on predictive maintenance
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference lecture
Open AccessTo detect faults in their early stage in a substation, it is necessary to monitor, measure and analyze periodically the health condition of the electrical connectors, which are among the most critical devices in such ... -
Real-time wireless, contactless and coreless monitoring of the current distribution in substation conductors for fault diagnosis
(2018-12-03)
Article
Open AccessParallel conductors are found in electrical transmission and distribution systems including large ampacity feeders or loads. However, current unbalance often occurs, especially in alternating current systems. This non-regular ... -
SmartConnector: A Self-Powered IoT Solution to Ease Predictive Maintenance in Substations
(2020-05-28)
Article
Restricted access - publisher's policyThe increased dependency on electricity of modern society makes reliability of power transmission systems a key point. This goal can be achieved by continuously monitoring power grid parameters, so possible failure modes ...
