Results 61 to 70 of about 603 (139)

Fractal koch antenna for indoor tv and fm reception [PDF]

open access: yes, 2013
Many resources in the internet guide user to build an easy to construct and simple homemade TV and FM antenna. The antenna are just using some recycle materials and just two conductor such as copper wire as a dipole antenna.
Ong, Hui Niang
core  

Prediction of voltage stability index in buses without measurement in distribution systems

open access: yesIET Generation, Transmission &Distribution, Volume 18, Issue 14, Page 2435-2451, July 2024.
In this article, a new practical method called VFWMB is introduced for predicting voltage stability in the distribution system (DS). To implement this method, a practical algorithm is required to locate the measurements labelled seeking observation zone with the weight least square (SOZWLS).
Mohammad Hasan Hemmatpour
wiley   +1 more source

Optimizing SVC placement for enhanced voltage stability using a novel index and hybrid ABC-PSO algorithm

open access: yesFranklin Open
Voltage instability poses a great threat to power systems, typically leading to catastrophic failures such as voltage collapse. In order to mitigate such threats, efficient prediction and optimal placement of FACTS devices such as static var compensators
Hafizur Rahman   +7 more
doaj   +1 more source

Prediction of Voltage Collapse in Electrical Power System Networks using a New Voltage Stability Index [PDF]

open access: yes, 2017
The numerous power system blackouts in the past decade and in recent times attest to the fact that more work still needs to be done to tackle the problem of voltage instability and the resultant voltage collapse.
Awelewa, A. A.   +3 more
core  

IMLANNs for Congestion Management in Power System [PDF]

open access: yes, 2018
In this paper, Integrated Multi-Layer Artificial Neural Networks (IMLANNs) model has been developed for congested line prediction in a power system.
Ali, Nur Zahirah Mohd   +4 more
core   +3 more sources

Effective content management and delivery methods using open access strategy / Mohd Zahid Ismail [PDF]

open access: yes, 2013
Existing content delivery strategies by incumbent service providers in Malaysia suppress new innovative value-added services as it eliminates opportunities for open partnership between network operators and thirdparty service providers.
Ismail, Mohd Zahid
core  

Load Flow Based Voltage Stability Indices for Voltage Stability and Contingency Analysis for Optimal Location of STATCOM in Distribution Network with Integrated Distributed Generation Unit [PDF]

open access: yes, 2018
Electrical power system is growing rapidly with the current increasing demand. One of many important issues being faced in power system is the voltage instability.
Alhamrouni, Ibrahim   +5 more
core   +3 more sources

Multi-Objective Optimization of Mobile Battery Energy Storage and Dynamic Feeder Reconfiguration for Enhanced Voltage Profiles in Active Distribution Systems

open access: yesEnergies
Active distribution systems (ADS) are increasingly strained by rising energy demand and the widespread deployment of distributed energy resources (DERs) and electric vehicle charging stations (EVCS), which intensify voltage deviations, power losses, and ...
Phuwanat Marksan   +8 more
doaj   +1 more source

Computational intelligence based power tracing for non discriminatory losses charge allocation and voltage stability improvement / Zulkiffli Abdul Hamid [PDF]

open access: yes, 2013
This thesis proposes a new power tracing technique using computational intelligence approach for non discriminatory losses charge allocation and voltage stability improvement. Contrary to conventional techniques which mainly rely on matrix operation, the
Abdul Hamid, Zulkiffli
core  

Bias Correction of the Ratio of Total Column CH4 to CO2 Retrieved from GOSAT Spectra [PDF]

open access: yes, 2020
The proxy method, using the ratio of total column CH4 to CO2 to reduce the effects of common biases, has been used to retrieve column-averaged dry-air mole fraction of CH4 from satellite data.
Deutscher, Nicholas M.   +28 more
core   +3 more sources

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