Results 51 to 60 of about 468,311 (320)
Power Monitoring and Control System for Medium Voltage Smart Grid Using IoT
IOP Conference Series: Materials Science and Engineering, 2020 This paper presents a power monitoring and control system for a medium voltage smart grid system. The smart grid interconnects the power sources between solar PV panel and 220V distribution network.
C. Babu +4 more
semanticscholar +1 more source
Integrative Analysis of the Operational Impact of a MV Storage System in Back-Up and Ancillary Services Modes: Microgrid and Islanded Simulation [PDF]
, 2018 The multifunctionality of Energy Storage Systems (ESS) has being viewed as a powerful resource for a stable and reliable grid operation in an environment of high DER penetration at all voltage levels.
Almeida, Bernardo +9 more
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Magnetoresistance in organic spintronic devices: the role of nonlinear effects
, 2015 We derive kinetic equations describing injection and transport of spin polarized carriers in organic semiconductors with hopping conductivity via an impurity level.
Dediu, V. A. +2 more
core +1 more source
Comparing D-Bar and Common Regularization-Based Methods for Electrical Impedance Tomography [PDF]
, 2019 Objective: To compare D-bar difference reconstruction with regularized linear reconstruction in electrical impedance tomography. Approach: A standard regularized linear approach using a Laplacian penalty and the GREIT method for comparison to the D-bar ...
Adler, A. +2 more
core +2 more sources
Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li +6 more
wiley +1 more source
Engineering Reports, 2020 Today, reducing distribution system losses is a top priority in the design and operation of electricity grids. In an electricity grid, a significant percentage of the power and energy generated in power stations is wasted on the way to the transmission ...
Rohollah Abdollahi +3 more
doaj +1 more source
Parent‐to‐Child Information Disclosure in Pediatric Oncology
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor +12 more
wiley +1 more source
High Impedance Fault Detection in Medium Voltage Distribution Systems Using Wavelet Transform
Turkish Journal of Electrical Power and Energy SystemsConventional protection systems in distribution systems are capable of identifying low-impedance faults since such faults produce high fault current levels. But in a high impedance fault case protection schemes fail to detect a fault due to the fact that
Baraa Makkawi, Ömer Usta
doaj +1 more source
Frontiers in Energy Research, 2019 Modern era is full of renewable energy resources, particularly wind and solar that are installed at both Low and Medium voltage nodes of the distribution system. With the diffusion of new resources in the distribution grid, a new challenge for the system
Jibran Ali +2 more
doaj +1 more source
Smart grids for rural conditions and e-mobility - Applying power routers, batteries and virtual power plants [PDF]
, 2016 Significant reductions of greenhouse gas emission by use of renewable energy sources belong to the common targets of the European Union. Smart grids address intelligent use and integration of conventional and renewable generation in combination with ...
Boehner, Volker +6 more
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