نتایج جستجو برای: power system reliability

تعداد نتایج: 2680505  

The increasing development of the use of new energies has led to the widespread use of power electronics, so that electronic power converters play an important role in extracting power from renewable sources. Power electronics can convert raw energy produced from new energy into the desired power with controlled current, voltage and frequency to be used in the power grid. Restructuring of power...

Journal: :انرژی ایران 0
سعید لطفی ترازویی saied lotfi محمد قیامی mohammad ghiamy حسین کاظمی کارگر hossein kazemi

in this paper, optimal design of hybrid solar-wind- diesel energy system with battery storage for reliable load in arsoon village in ardabil is presented. the village has 35 households that mean daily energy consumption is estimated 63.4 kwh. in this design optimization is implemented, considering loss of power supply probability (lpsp) index for reliable load providing, with minimum total cons...

Journal: :JSW 2012
Shaomei Yang Qian Zhu Zhibin Liu

Power system reliability has been a widespread concern. With the continuous development of the electricity market, there has been a serious conflict, which between social obligations and necessary requirement. The so-called social obligation is that the power industry must ensure the power system operation reliability; the so-called necessary requirement is that the power industry must solve th...

Journal: :international journal of smart electrical engineering 2013
shohreh monshizadeh mahmoud reza haghifam ali akhavein

a wind farm is a collection of wind turbines built in an area to provide electricity. wind power is a renewable energy resource and an alternative to non-renewable fossil fuels. in this paper impact of wind farms in power system reliability is investigate and a new procedure for reliability assessment of wind farms in hl1 level is proposed. in proposed procedure, application of fuzzy – markov f...

2003
Dan Zhu Timothy Pratt Robert P. Broadwater

Reliability is a key aspect of power system design and planning. In this research we present a reliability analysis algorithm for large scale, radially operated (with respect to substation), reconfigurable, electrical distribution systems. The algorithm takes into account equipment power handling constraints and converges in a matter of seconds on systems containing thousands of components. Lin...

The present paper investigates the reliability and sensitivity analysis of a coal handling unit of a thermal power plant using a probabilistic approach. Coal handling unit is the main block of a thermal power plant and it is necessary for a good function of a power plant that its power supply, which is dealt in coal handling unit, must function continuously without any obstacle. The configurati...

2008
David Elmakias

Find loads of the new computational methods in power system reliability book catalogues in this site as the choice of you visiting this page. You can also join to the website book library that will show you numerous books from any types. Literature, science, politics, and many more catalogues are presented to offer you the best book to find. The book that really makes you feels satisfied. Or th...

2013
Zoran Kovač Goran Knežević Danijel Topić

Original scientific paper The paper presents the way of modelling a subsystem of the power system from the power supply interruption consumer’s point. Results of reliability assessment indicate significant differences of results depending on the modelling and understanding of the input data. Valid reliability assessment can be performed only with excellent knowledge of the observed system, orga...

2014
Naveen Kumar

Create unfavorable influence on production processes and assemblies, reducing product quality, making the production processes interrupt, and thus causing huge economic losses. Here we introduce customer power technology which is emerging area in mitigating power quality disturbances and improving power system reliability. The various power quality disturbances and exiting solutions are also di...

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