Results 1 to 10 of about 11,296,732 (253)

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

IEEE 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, Felix Rafael Segundo Sevilla, Petr Korba, Tayeb Allaoui, Mouloud Denai   +4 more
doaj   +1 more source

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

Meikuang 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

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

IET 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, Svetlana Beryozkina, Javod Ahyoev, Inga Zicmane, Murodbek Safaraliev   +4 more
doaj   +1 more source

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

IET 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, Jun Yang, Jundong Wang, Peidong Xu, Ting Zhou, Fuzhang Wu   +5 more
doaj   +1 more source

Online prediction and control of post-fault transient stability based on PMU measurements and multi-task learning

Frontiers in Energy Research, 2023
The combined usage of phasor measurement units and machine learning algorithms provides the opportunity for developing response-based wide-area system integrity protection scheme against transient instability in power systems. However, only the transient
Tingjian Liu, Zhiyuan Tang, Yuan Huang, Lixiong Xu, Yue Yang   +4 more
doaj   +1 more source

Controlled Islanding under Complete and Partial False Data Injection Attack Uncertainties against Phasor Measurement Units

Energies, 2022
The widespread application of phasor measurement units has improved grid operational reliability. However, this has increased the risk of cyber threats such as false data injection attack that mislead time-critical measurements, which may lead to ...
Sagnik Basumallik, Sara Eftekharnejad, Makan Fardad   +2 more
doaj   +1 more source

Methodology for Power Systems’ Emergency Control Based on Deep Learning and Synchronized Measurements

Mathematics, 2023
Modern electrical power systems place special demands on the speed and accuracy of transient and steady-state process control. The introduction of renewable energy sources has significantly influenced the amount of inertia and uncertainty of transient ...
Mihail Senyuk, Murodbek Safaraliev, Andrey Pazderin, Olga Pichugova, Inga Zicmane, Svetlana Beryozkina   +5 more
doaj   +1 more source

Six-Wheel Robot Design Methodology and Emergency Control to Prevent the Robot from Falling down the Stairs

Applied Sciences, 2022
This paper proposes a design methodology for a six-wheeled rover that adapt to different stairs and maintain its stability based on the robot’s parameters, the kinematics constraints, the maximum height, and the minimum length of the step required to ...
Nabih Pico, Sang-Hyeon Park, June-sup Yi, Hyungpil Moon   +3 more
doaj   +1 more source

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

Известия 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, M. V. Garievskii, I. A. Rostuntsova, A. V. Portyankin   +3 more
doaj   +1 more source

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

Applied 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, Md Samiul Islam Sagar, Naeem Mohammad, Jack Pinnow, Mohammed Elhenawy, Mahmoud Masoud, Sebastien Glaser, Shi Qiang Liu   +7 more
doaj   +1 more source