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Mechanical Calculation of Flexible Wires Taking into Account Taps to Electrical Apparatuses

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021
A method is proposed for the mechanical calculation of flexible wires of substation in the presence of one tap to an electrical apparatus located in the middle of the span, taking into account its real location.
Y. V. Bladyko, E. G. Ponomarenko
doaj   +1 more source

An Application of IOT and WSN to Monitor the Temperature of AC Transmission Line [PDF]

open access: yesEAI Endorsed Transactions on Smart Cities, 2020
With the increase in demand for power with population, power quality issue is one of the challenging areas which needsutmost attention. It is a known fact that the transmission of power takes place through transmission lines which are bareconductors and ...
Rashmi S   +3 more
doaj   +1 more source

A survey of sag monitoring methods for power grid transmission lines

open access: yesIET Generation, Transmission & Distribution, 2023
The transmission line is a fundamental asset in the power grid. The sag condition of the transmission line between two support towers requires accurate real‐time monitoring in order to avoid any health and safety hazards or power failure.
Yunfei Chen, Xiaolin Ding
doaj   +1 more source

Window Optimisation of Power Quality Signal Detection using Gabor Transform

open access: yesASM Science Journal, 2021
This paper presents power quality analysis on different signal characteristics, namely instantaneous sag, momentary sag, temporary sag, instantaneous swell, momentary swell, and temporary swell.
Muhammad Sufyan Safwan Mohamad Basir
doaj   +1 more source

Diagnostics of Bridge Bed Sections and Approaches in Zones of Expansion Joints on Road Bridges

open access: yesНаука и техника, 2021
The object of the study is durability of expansion joints in bridge structures; the subject of the research is the vibration response of a structure obtained under conditions of natural operation.
V. A. Hodyakov   +4 more
doaj   +1 more source

Power Quality Improvement Using Dynamic Voltage Restorer

open access: yesIEEE Access, 2020
Power Quality is an essential concern in the modern power system that can affect consumers and utility. The integration of renewable energy sources, smart grid systems and extensive use of power electronics equipment caused myriad problems in the modern ...
Naeem Abas   +4 more
doaj   +1 more source

Continuous Monitoring of Transmission Lines Sag through Angular Measurements Performed with Wireless Sensors

open access: yesApplied Sciences, 2023
High voltage transmission lines are crucial infrastructure that are demanded to supply an increasing request of electric energy. In the design and operations stages, sag represents a key parameter which must respect specific constraints.
Federico Zanelli   +3 more
doaj   +1 more source

A novel voltage sag approach during unintentional islanding scenarios: A survey from real recorded events [PDF]

open access: yes, 2019
In this paper, a new voltage sag approach is analytically modelled and validated using both simulation and field measurements. The main aspect of this approach is to propose a new voltage sag feature which appears during unintentional islanding ...
Bosch Tous, Ricardo   +2 more
core   +3 more sources

Advanced Composite Materials: A Panacea for Improved Electricity Transmission

open access: yesApplied Sciences, 2022
The demand for electricity has increased drastically due to population explosion globally. Unfortunately, supply does not meet the demand. Consequently, the transmission grid becomes overloaded, culminating in frequent power outages.
Chika Oliver Ujah   +3 more
doaj   +1 more source

Valor alimenticio del pulido de arroz en dietas para gallinas en postura

open access: yesRevista Mexicana de Ciencias Pecuarias, 1975
Se realizaron dos experimentos de 120 días de duración, para conocer el valor del pulido de arroz como sustituto del maíz en dietas para gallinas en postura.
Cosme Arteaga F., Ernesto Avila G.
doaj   +1 more source

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