Results 91 to 100 of about 6,509,129 (322)

Considering the Energy-Flexible Market Two-Stage Distributed Clearing Method of Transmission and Distribution Network for Optical Storage System [PDF]

open access: yesDianli jianshe
[Objective] With the continuous increase of flexibility resources in distribution networks, they can now participate in flexibility markets to provide active and reactive power flexibility support for transmission networks (TN).
CHEN Houhe, YANG Jinhui, ZHANG Rufeng, WU Chenghao, FU Linbo
doaj   +1 more source

Optimization Strategy for Black-Start Partitioning of Active Distribution Network to Minimize Customer Outage Cost

open access: yesZhongguo dianli, 2020
When power system blackout occurs, the active distribution network with high penetration of distributed generations can realize fast parallel restoration through zone partitioning.
Jinquan ZHAO   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Collaborative scheduling method of active-reactive power for rural distribution systems with a high proportion of renewable energy

open access: yesFrontiers in Energy Research
Large-scale distributed renewable energy connected to the rural distribution network has given birth to a new rural distribution system with a high proportion of new energy typical characteristics, and the optimal scheduling of the new rural distribution
Anjiang Liu   +7 more
doaj   +1 more source

Distributed cooperative voltage control based on curve-fitting in active distribution networks

open access: yesJournal of Modern Power Systems and Clean Energy, 2017
This study investigates a hybrid hierarchical multi-agent system for distributed cooperative voltage control in active distribution networks. The hybrid hierarchical multi-agent system adopts on-load tap-changing (OLTC) agents for the distribution ...
Hongbin Wu   +4 more
doaj   +1 more source

The C-5A active lift distribution control system [PDF]

open access: yes
The ALDCS development and design tasks, ALDCS functional configuration, and resulting challenges encountered while accomplishing the first phase of the program are described.
Hargrove, W. J.
core   +1 more source

Free-running InGaAs single photon detector with 1 dark count per second at 10% efficiency

open access: yes, 2014
We present a free-running single photon detector for telecom wavelengths based on a negative feedback avalanche photodiode (NFAD). A dark count rate as low as 1 cps was obtained at a detection efficiency of 10%, with an afterpulse probability of 2.2% for
Gisin, Nicolas   +4 more
core   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Active-reactive scheduling of active distribution system considering interactive load and battery storage

open access: yes, 2017
Distributed generation (DG) are critical components for active distribution system (ADS). However, this may be a serious impact on power system due to their volatility. To this problem, interactive load and battery storage may be a best solution.
Qixin Chen, Xiangyu Zhao, Dahua Gan
semanticscholar   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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