نتایج جستجو برای: noise in buses

تعداد نتایج: 17004989  

Mehrdad Tarafdar Hagh Seyyed Jalal Kazempour

Although many mathematics-based and heuristic approaches have been recently developed on optimally allocation of TCSCs for lines overloads reduction and buses voltage stability enhancement during fault conditions, the works on the TCSCs efficiency to achieve the abovementioned goals are rare. This idea that TCSCs can surely enhance the system’s security must be comprehensively investigated. In ...

Journal: :نشریه دانشکده فنی 0
مهرداد طرفدارحق سید جلال کاظم پور

although many mathematics-based and heuristic approaches have been recently developed on optimally allocation of tcscs for lines overloads reduction and buses voltage stability enhancement during fault conditions, the works on the tcscs efficiency to achieve the abovementioned goals are rare. this idea that tcscs can surely enhance the system’s security must be comprehensively investigated. in ...

In this paper, the effect of number and fault current limiter(FCL) location has been investigated in order to have maximum reduction of short circuit current level in all buses in a real network. To do so, the faulty buses were identified in terms of short circuit current level by computing short circuits on the desired network. Then, while the fault current limit was modeled, its optimal locat...

Journal: :journal of rehabilitation sciences and research 0
yones lotfi university of social welfare and rehabilitation sciences saiede kargar mohanna javanbakht akbar biglarian

background: one of the most common complaints expressed by individuals with hearing-impairment is the difficulty in speech perception in background noise. different tests have been developed for the evaluation of reduced ability of speech perception in noise, and the consonant-vowel in noise test is one of the simplest one regard to speech materials. the goal of the present study was developmen...

ژورنال: Hormozgan Medical Journal 2005
Alipoor, V, Dindarloo, K, Zare, SH,

Introduction: Finding the importance of safe water, developed countries, have solved many of their health problems. In Iran, as there are not enough regular available and railways and airways, buses are the main way for transportation. Pollution of drinking water in those buses is a serious way for spreading waterborne diseases. This survey has been conducted to assess the quality of drinking...

Power-flow (PF) solution is a basic and powerful tool in power system analysis. Distribution networks (DNs), compared to transmission systems, have many fundamental distinctions that cause the conventional PF to be ineffective on these networks. This paper presents a new fast and efficient PF method which provides all different models of Distributed Generations (DGs) and their operational modes...

2007
Marcel Nassar Marcus DeYoung Robert W. Heath

Wireless communication devices in embedded computational platforms have become increasingly common. As these device become more compact, radio frequency interference (RFI) from other subsystems, such as clocks and buses, becomes more severe and degrades the performance of the communication systems. The interference from these components is impulsive in nature, therefore standard symbol detectio...

2004
Jifeng Mao Madhavan Swaminathan James Libous

This paper presents the modeling and simulation of simultaneous switching noise (SSN) in on-chip power distribution networks (PDN). The circuit model of power buses over lossy silicon substrate is extracted as frequency dependent RLGC elements. The coupling between conductors on adjacent layers is represented as coupling capacitors. Accurate analytical formulae are derived to extract the RLGC t...

Journal: :Integration 2011
Chih-Peng Fan Chia-Hao Fang

Abstact: In on-chip buses, the RC crosstalk effect leads to serious problems, such as wire propagation delay and dynamic power dissipation. Crosstalk noise is dominated by the coupling capacitance, resulting in wire propagation delay, logical malfunction and power dissipation on on-chip buses. Therefore, eliminating crosstalk effects have become a very important consideration in the development...

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