Results 31 to 40 of about 55,630 (277)
Contribution of a smart transformer in the local primary control of a microgrid [PDF]
, 2013 In order to enable an easy participation of microgrids in the electricity markets, the smart transformer (ST) concept has been developed. The ST controls the power exchange between a microgrid and the utility network by only controlling its microgrid ...
De Kooning, Jeroen +4 more
core +2 more sources
Electrical Impedance Tomography
British Journal of Radiology, 1997 Electrical impedance tomography (EIT) is a technique which allows cross-sectional images related to the local electrical impedance within an object to be reconstructed from sets of measurements made on its surface. The main drive behind the development of EIT has been its possible application in medical imaging, as biological tissues are known to ...
openaire +2 more sources
Sensors, 2014 The outstanding properties of selected soft magnetic materials make them successful candidates for building high performance sensors. In this paper we present our recent work regarding different sensing technologies based on the coupling of the magnetic ...
Alfredo García-Arribas +8 more
doaj +1 more source
A New Method for Determination of Harmonic Responsibility Based on Quality Engineering Theory
IEEE Access, 2020 At present, the essence of traditional methods for determination of harmonic responsibility among different parts in power system is mainly based on the contribution of relevant physical quantity on the point of common coupling (PCC) of both utility side
Jun Li +3 more
doaj +1 more source
Introducing small storage capacity at residential PV installations to prevent overvoltages [PDF]
, 2011 Low voltage distribution feeders are designed for unidirectional energy supply from transformer to consumer. However, the implementation of small-scale PV production units on local utilities may result in bidirectional energy flows.
Cappelle, Jan +6 more
core +1 more source
Detection of Non-Technical Losses in Smart Distribution Networks: a Review [PDF]
, 2016 With the advent of smart grids, distribution utilities have initiated a large deployment of smart meters on the premises of the consumers. The enormous amount of data obtained from the consumers and communicated to the utility give new perspectives ...
Arcos Vargas, Ángel +5 more
core +1 more source
Scientific ReportsModern societies would not survive without electricity and at the same time electrical faults could cause and have caused many catastrophes—mainly deadly fires—to our societies.
Fang Zheng Peng
doaj +1 more source
Sensors, 2017 Permalloy-based thin film structures are excellent materials for sensor applications. Temperature dependencies of the magnetic properties and giant magneto-impedance (GMI) were studied for Fe19Ni81-based multilayered structures obtained by the ion-plasma
Anna A. Chlenova +5 more
doaj +1 more source
A Human Powered Micro-generator for Charging Electronic Devices [PDF]
, 2018 A hand-pulled generator has been designed and tested. A preliminary result has been obtained and discussed. This device was created to provide outlet-free charging. Electronic devices are useful when going out into the wilderness. A portable power supply
Adam, John
core +1 more source
FEBS Open Bio, EarlyView.This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc +8 more
wiley +1 more source