Voltage sag source location based on sag event amplitude information
Energy Reports, 2023 Voltage sag source location provides a solution to improve the operation and maintenance efficiency and resolve disputes between power supply and consumption.
Zhu Liu +5 more
doaj +2 more sources
A General Framework for Voltage Sag Performance Analysis of Distribution Networks
Energies, 2019 The proliferation of more sensitive loads has obliged distribution companies to pay greater attention to the voltage sag mitigation potential of different design alternatives in network planning studies. In doing so, a company has to have effective tools
Amir Safdarian +2 more
doaj +2 more sources
Optimization Method for Voltage Sag Monitor Placement in Power System
International Journal of Electrical Engineering and Applied Sciences, 2018 Voltage sag is one off the severe power quality issues and may cause huge losses to industries. Voltage sag happens frequently and might be caused by random and unpredictable factors.
R. Ismail +5 more
doaj +1 more source
Human Foetal Neuroblasts Exhibit BK Channel-Dependent Membrane Voltage Oscillations upon Depolarization. [PDF]
Adv Sci (Weinh)Primary cultures of neuroblasts isolated from the nucleus basalis of Meynert of 12‐weeks‐old human foetuses were prepared. Whole‐cell patch‐clamp recordings were performed by injecting a depolarizing stimulus current (+500 pA; 500 ms), and the membrane voltage recorded; this stimulus current evoked periodic‐like oscillations in membrane voltage ...
Coppi E +9 more
europepmc +2 more sources
Voltage Sag immunity testing for AC contactors in industrial environment
, 2020 The voltage sag is one of the prominent power quality issues faced by industrial consumers in Malaysia. Frequent voltage sag incidences have caused sensitive equipment to trip causing significant production losses.
Hazri Dahalan, Razip, Abu Zaharin, Ahmad
core +3 more sources
Homology detection method for voltage sags based on space vector and maximum mean discrepancy
Energy Reports, 2022 A single voltage sag source may trigger multiple power quality monitors to record waveforms resulting in the redundancy of voltage sag monitoring data.
Wei Wang +5 more
doaj +1 more source
IEEE Access, 2022 The classification of voltage sag sources is essential for the establishment of controlling scheme and reasonable division of responsibilities in voltage sag-associated accidents.
Zhang Yikun +5 more
doaj +1 more source
Analysis and Investigation on Causes of Voltage Sag Based on A Novel Apriori Algorithm [PDF]
E3S Web of Conferences, 2020 As more and more power users are increasingly demanding the quality of electricity, the losses caused by voltage sags are becoming more and more serious.
Liu Hao +5 more
doaj +1 more source
Optimal configuration of voltage sag monitors considering sensitive areas
电力工程技术, 2022 Voltage sags are unavoidable and seriously harmful to sensitive loads. Reasonable configuration of limited monitors can reduce monitoring costs,provide data support for voltage sag management and reduction of voltage sag hazards.
LIU Haiyong +4 more
doaj +1 more source
A novel approach for voltage sag representation in a chemical industry: A case study
Engineering Reports, 2020 Voltage sag is a major Power Quality issue which may occur at every possible load point. In the industrial sector, its impact is particularly prominent at it is directly related to financial losses.
Chinmaya Behera +2 more
doaj +1 more source