Results 1 to 10 of about 1,859,490 (310)

A Criterion for Designing Emergency Control Schemes to Counteract Communication Failures in Wide-Area Damping Control

open access: yesIEEE Access, 2023
Communication failures and transmission delays are two major issues associated with Wide-Area Damping Controllers (WADCs). While transmission delays have been extensively studied and various solutions have been proposed, little research has been done on ...
Mokhtar Benasla   +4 more
doaj   +1 more source

Construction of mine intelligent ventilation and prevention system and information platform for Zhuanlongwan Coal Mine

open access: yesMeikuang Anquan, 2022
This paper discusses the construction method of ventilation and prevention system based on the application practice of Zhuanlongwan Coal Mine. A precise perception technology for key parameters of ventilation network is proposed.
QI Junming, WANG Kai, WANG Zhijing, JIAO Zhiyuan, WU Jianbin, WANG Jian
doaj   +1 more source

Influenza: Emergence and Control [PDF]

open access: yesJournal of Virology, 2004
The natural reservoirs of influenza A viruses are the aquatic birds of the world (91), in which the viruses appear to be in evolutionary stasis—they are in equilibrium with their natural host and cause no disease. Periodically, the influenza viruses are transmitted to other hosts, including mammals, and cause transitory infections and occasionally ...
Lipatov, AS   +7 more
openaire   +4 more sources

Solution of the emergency control of synchronous generator modes based on the local measurements to ensure the dynamic stability

open access: yesIET Generation, Transmission & Distribution, 2023
Stochastic renewable sources of energy have been causing changes in the structure and operation of power systems. High penetration of this type of generation results in decreased inertia of a power system, increased active power fluctuations, and a ...
Mihail Senyuk   +4 more
doaj   +1 more source

An emergency control strategy for undervoltage load shedding of power system: A graph deep reinforcement learning method

open access: yesIET Generation, Transmission & Distribution, 2023
Undervoltage load shedding (UVLS) is the last line of defense to ensure the safe and stable operation of the power system. The existing UVLS technique has difficulty adapting and generalizing to new topology variation scenarios of the power network ...
Yangzhou Pei   +5 more
doaj   +1 more source

Simulation Study on an ICT-Based Maritime Management and Safety Framework for Movable Bridges

open access: yesApplied Sciences, 2021
Maritime management is a crucial concern for movable bridge safety. Irregular management of water vehicles near movable bridges may lead to collision among ships and bridge infrastructures, causing massive losses of life and property.
Md Mostafizur Rahman Komol   +7 more
doaj   +1 more source

Probabilistic Energy and Reserve Co-Dispatch for High-Renewable Power Systems and Its Convex Reformulation

open access: yesJournal of Modern Power Systems and Clean Energy, 2023
This paper proposes a probabilistic energy and reserve co-dispatch (PERD) model to address the strong uncertainties in high-renewable power systems. The expected costs of potential renewable energy curtailment/load shedding are fully considered in this ...
Shuwei Xu   +3 more
doaj   +1 more source

Improved Deep Belief Network and Model Interpretation Method for Power System Transient Stability Assessment

open access: yesJournal of Modern Power Systems and Clean Energy, 2020
The real-time transient stability assessment (TSA) and emergency control are effective measures to suppress accident expansion, prevent system instability, and avoid large-scale power outages in the event of power system failure.
Shuang Wu   +4 more
doaj   +1 more source

On the possibility of participation of npps with vverin emergency frequency regulation in power system

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2019
The purpose of the article is to study the possibility and feasibility of participation of nuclear power plants (NPPs) with VVER in emergency frequency control in power systems with a high proportion of nuclear power units and, at the same time, of ...
V. A. Khrustalev   +3 more
doaj   +1 more source

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