Results 21 to 30 of about 11,108 (308)

Process variation-aware test for resistive bridges [PDF]

open access: yes, 2009
This paper analyses the behaviour of resistive bridging faults under process variation and shows that process variation has a detrimental impact on test quality in the form of test escapes.
Ingelsson, Urban   +9 more
core   +1 more source

Analytical reliability evaluation method of smart micro-grids considering the cyber failures and information transmission system faults

open access: yes, 2022
The reliability of smart micro-grids (SMGs), as a cyber-physical system (CPS), might be influenced by cyber failures and information transmission faults.
Hashemi Dezaki, Hamed   +2 more
core   +1 more source

Seamless transition of microgrid between islanded and grid‐connected mode of operation

open access: yesIET Energy Systems Integration, 2021
Microgrids and their smart interconnection with utility are the major trends of development in the present power system scenario. Inheriting the capability to operate in grid‐connected and islanded mode, the microgrid demands a well‐structured ...
Sheetal Chandak, Pravat Kumar Rout
doaj   +1 more source

Test Strategies for Multi-Voltage Designs [PDF]

open access: yes, 2009
Reducing the power consumption of digital designs through the use of more than one Vdd value (Multi-Voltage) is known and well practiced. Some manufacturing defects have Vdd-dependency, which implies defects can become active only at certain power supply
Khursheed, Syed Saqib   +3 more
core   +1 more source

Fault Detection and Classification in Interconnected System with Wind Generation Using ANN and SVM

open access: yesAdvances in Electrical and Electronic Engineering, 2022
Protective relays are installed in generation, transmission, and distribution system for detection, classification, and estimation of faults. To match the future load demand and to get uninterrupted power supply, use of renewable energy sources are ...
Hinal Shah   +2 more
doaj   +1 more source

Using The Sequentially Elimination Method To Diagnose Turbine Blade Faults [PDF]

open access: yesFayoum University Journal of Engineering
Wind turbine blades play vital roles in wind turbine power generation and are exposed to variable environmental conditions and complex mechanical loads during their operation, which may cause surface damage that does not prevent wind turbine operation ...
khaled Abd-Elwahab
doaj   +1 more source

Voltage sag assessment using an extended fault positions method and Monte Carlo simulation

open access: yesDyna, 2016
In this article, we propose an extended fault positions method combined with the Monte Carlo method to evaluate voltage sags. The distribution function SARFI is obtained by taking into account the randomness of (i) location of faults in lines, (ii ...
Jorge Washington Sagre   +2 more
doaj   +1 more source

Research on evaluation method of energy supply reliability of regional energy Internet [PDF]

open access: yesE3S Web of Conferences, 2021
This paper studies the reliability evaluation technology of regional energy Internet and represents a reliability evaluation method considering the optimal load reduction strategy. The application scenario of regional Energy Internet with power system as
Li Pengli   +4 more
doaj   +1 more source

An enhanced sensitive power differential protection for series compensated transmission lines in renewable generation intensive power systems

open access: yesEngineering Science and Technology, an International Journal, 2023
Series compensation is widely used to improve the electrical characteristics of long transmission lines and increase the power transfer capability. However, the insertion of a series capacitor introduces various phenomena that affect the performance of ...
Patrick T. Manditereza
doaj   +1 more source

Fault Classification in Power Distribution System with Distributed Generation

open access: yesInternational Journal of Advanced Research in Science, Communication and Technology, 2023
The primary aim of Power System is to provide uninterrupted power supply to consumers but the performance of Power System is frequently affected by Power Distribution System faults. In order to maintain the continuity of supply and to improve the efficiency of Power System the Power Distribution System fault should be rapidly diagnosed and treated ...
null Prof. P. S. Dorale   +1 more
openaire   +1 more source

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