Results 11 to 20 of about 141,174 (294)

A Coordination Optimization Method for Load Shedding Considering Distribution Network Reconfiguration

open access: yesEnergies, 2022
Load shedding control is an emergency control measure to maintain the frequency stability of the power system. Most of the existing load shedding methods use the extensive form of directly cutting off the outlet of the substation, featuring low control ...
Kai Wang, Lixia Kang, Songhao Yang
doaj   +1 more source

Chaotic slime mould optimization algorithm for optimal load-shedding in distribution system

open access: yesAin Shams Engineering Journal, 2022
The critical challenge for an efficient islanding operation of a distribution system having Distributed Generation (DG) is preserving the frequency and voltage stability. Contemporary load shedding schemes are inefficient and do not adequately assess the
Md. Shadman Abid   +3 more
doaj   +1 more source

A Network Analysis-Based Distributed Load Shedding Strategy for Voltage Collapse Prevention

open access: yesIEEE Access, 2019
This paper proposes a network analysis-based distributed load shedding strategy for voltage collapse prevention. The two-level framework of the distributed load shedding strategy is proposed. The lower one is consisted of local load shedding controllers,
Aina Tian, Xiaoming Mou
doaj   +1 more source

Application of polynomial regression and MILP for under-frequency load shedding scheme in islanded distribution system

open access: yesAlexandria Engineering Journal, 2022
Distributed Generation (DG) integration, especially based on renewable energy resources, has gained great attention by power utilities and frequently utilized in the electrical distribution systems.
Sohail Sarwar   +7 more
doaj   +1 more source

Simulasi Sistem Otomasi Load Shedding menggunakan Prediksi Beban

open access: yesJurnal Elkomika, 2019
ABSTRAK Simulator penggunaan energi listrik sangat membantu dalam perencanaan pasokan listrik secara terus menerus atau perlu pemadaman bila terjadi gangguan.
ERWANI MERRY SARTIKA   +2 more
doaj   +1 more source

A Frequency and Voltage Stability-Based Load Shedding Technique for Low Inertia Power Systems

open access: yesIEEE Access, 2021
The aim of this research work is to develop a load shedding methodology to improve the frequency response of low inertia grids by attaining satisfactory voltage stability.
Nahid-Al-Masood   +3 more
doaj   +1 more source

Optimal load shedding for microgrids with unlimited DGs [PDF]

open access: yes, 2013
Recent years, increasing trends on electrical supply demand, make us to search for the new alternative in supplying the electrical power. A study in micro grid system with embedded Distribution Generations (DGs) to the system is rapidly increasing ...
Mustapha, Nik Mohd. Zaitul Akmal
core   +1 more source

On rate-dependent polycrystal deformation: the temperature sensitivity of cold dwell fatigue [PDF]

open access: yes, 2015
A temperature and rate-dependent crystal plasticity framework has been used to examine the temperature sensitivity of stress relaxation, creep and load shedding in model Ti-6Al polycrystal behaviour under dwell fatigue conditions.
Cuddihy, MA, Dunne,, FPE, Zhang, Z
core   +1 more source

Mapping and Spatial Analysis of Electricity Load Shedding Experiences: A Case Study of Communities in Accra, Ghana

open access: yesEnergies, 2020
In many developing countries, electricity outages occur frequently with consequences for sustainable development. Moreover, within a country, region or city, the distribution of outages and their resultant impacts often vary from one locality to another.
Paul Nduhuura   +2 more
doaj   +1 more source

Undervoltage Load Shedding Using Distributed Controllers [PDF]

open access: yesIEEE Transactions on Power Systems, 2007
A new load shedding scheme against long-term voltage instability is proposed. It uses a set of distributed controllers, each monitoring transmission voltages in a zone and controlling a group of related loads. Each controller acts in closed-loop, shedding amounts that vary in magnitude and time according to the evolution of its monitored voltage.
Otomega, Bogdan, Van Cutsem, Thierry
openaire   +2 more sources

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