Results 61 to 70 of about 1,423,651 (294)
Reserve allocation of high-penetration renewable energy grids considering frequency security
Frontiers in Energy ResearchAs the penetration rate of renewable energy in the power grid continues to rise, the reserve criteria for traditional power grids dominated by synchronous generators (SGs) have difficulty meeting system frequency security requirements.
Fang Liu +5 more
doaj +1 more source
Regulation of B cell fate by chronic activity of the IgE B cell receptor. [PDF]
, 2016 IgE can trigger potent allergic responses, yet the mechanisms regulating IgE production are poorly understood. Here we reveal that IgE+ B cells are constrained by chronic activity of the IgE B cell receptor (BCR).
Allen, Christopher DC +6 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Transfusion‐related iron overload (TRIO) is a late effect of therapy impacting survivors of childhood cancer and hematopoietic stem cell transplantation (HSCT) who receive frequent packed red blood cell (pRBC) transfusions. Surprisingly, there are no accepted guidelines to assist providers in identifying and treating at‐risk ...
Luke Gingell +3 more
wiley +1 more source
Energies, 2016 When faults and disturbances occur in power systems, backup power resources respond to maintain the system’s frequency, and the frequency recovery effect is related to the primary frequency regulation of the reserve capacity provided by and the response ...
Xia Zhou +5 more
doaj +1 more source
Primary Frequency Regulation of Intelligent Building-type Virtual Power Plant
Journal of Physics: Conference Series, 2021 Abstract In order to cope with the impact of intelligent building-type virtual power plant on system frequency, this paper proposes a primary frequency control strategy. Firstly, a typical demand-side resource model of intelligent building-type virtual power plant is established, which considers the travel uncertainty of electric ...
Yong Cui +8 more
openaire +1 more source
, 2019 Optimal investment in battery energy storage systems, taking into account degradation, sizing and control, is crucial for the deployment of battery storage, of which providing frequency control is one of the major applications.
Claessens, Bert +2 more
core +1 more source
Optimization of constant power control of wind turbines to provide power reserves [PDF]
, 2013 In several countries, the wind power penetration increased tremendously in the last years. As the current wind turbines do not participate in frequency control nor reserve provision, this may compromise the proper functioning of the primary control and ...
De Kooning, Jeroen +4 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Malignant rhabdoid tumor of the kidney (MRTK) is a rare, aggressive tumor seen in young children. The optimal timing of resection for locally advanced tumors is not well‐defined. The purpose of this study is to evaluate modern oncologic outcomes and the impact of surgical timing. Methods A multicenter retrospective review was performed
Hannah N. Rinehardt +76 more
wiley +1 more source
Optimal configuration of battery energy storage system in primary frequency regulation
Energy Reports, 2021 This article proposes a novel capacity optimization configuration method of battery energy storage system (BESS) considering the rate characteristics in primary frequency regulation to improve the power system frequency regulation capability and ...
Dawei Su, Zhen Lei
doaj +1 more source
Contribution of DFIG wind turbines to Primary Frequency Control [PDF]
, 2016 In recent years, worldwide power systems are experiencing a steadily growth in wind power penetration. A common concern in the operation of such systems is related to the frequency stability. Modern variable speed wind turbines have a limited capacity in
Martínez González, Sergio +1 more
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