Results 41 to 50 of about 2,126,817 (301)
Active distribution power system with multi-terminal DC links [PDF]
, 2015 A fast power restoration operational scheme and relevant stabilizing control is proposed for active distribution power systems with multi-terminal DC network in replacement of the conventional normal open switches. A 9-feeder benchmark distribution power
Chen, Dong, Xu, Lie, Zhang, Wendian
core +2 more sources
Energies, 2017 A modular multilevel converter (MMC) is considered to be a promising topology for medium- or high-power applications. However, a significantly increased amount of sub-modules (SMs) in each arm also increase the risk of failures.
Wen Wu +5 more
doaj +1 more source
IEEE Access, 2020 An improved method for the remaining useful life (RUL) prognostic of Lithium-ion batteries with Li(NiMnCo)O2 cathode using improved unscented particle filter (UPF) is proposed with respect to capacity diving in later capacity degradation curve.
Xinwei Cong +5 more
doaj +1 more source
Study on Capacity Estimation Methods of Second-Life Application Batteries
World Electric Vehicle Journal, 2021 For the capacity estimation problem of cells in series-retired battery modules, this paper proposed three different methods from the perspective of data-driven, battery curve matching and recession characteristics for different applications.
Linkang Ma +4 more
doaj +1 more source
Model Construction and Dominant Mechanism Analysis of Li-Ion Batteries under Periodic Excitation
Space: Science & TechnologyThis study establishes for the first time a P2D-coupled non-ideal double-layer capacitor model (P2D-CNIC), which can be used for mechanism analysis under high-frequency periodic signal excitation.
Zhihao Wang +6 more
doaj +1 more source
Capacity Decay Mechanism of the LCO + NMC532/Graphite Cells Combined with Post-Mortem Technique
Energies, 2017 Lithium ion batteries are widely used in portable electronics and transportations due to their high energy and high power with low cost. However, they suffer from capacity degradation during long cycling, thus making it urgent to study their decay ...
Linjing Zhang +2 more
doaj +1 more source
Active local distribution network management for embedded generation [PDF]
, 2005 Traditionally, distribution networks have been operated as passive networks with uni-directional power flows. With the connection of increasing amounts of distributed generation, these networks are becoming active with power flowing in two directions ...
White, Sara
core
Clinical Insights Into Hypercalcemia of Malignancy in Childhood
Pediatric Blood &Cancer, EarlyView.ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley +1 more source
BatteriesThe inevitable decline in battery performance presents a major barrier to its widespread industrial application. Adaptive and accurate estimation of battery capacity is paramount for battery operation, maintenance, and residual value evaluation.
Linjing Zhang +6 more
doaj +1 more source
An Optimal and Distributed Method for Voltage Regulation in Power Distribution Systems [PDF]
, 2015 This paper addresses the problem of voltage regulation in power distribution networks with deep-penetration of distributed energy resources, e.g., renewable-based generation, and storage-capable loads such as plug-in hybrid electric vehicles. We cast the
Dominguez-Garcia, Alejandro +3 more
core +2 more sources