نتایج جستجو برای: power distribution

تعداد نتایج: 1056258  

2016
Yunna Wu Chuanbo Xu Hu Xu

The site selection plays an important role in the entire life cycle of a tidal power plant (TPP) project. However, some problems decrease the evaluation quality of TPP site selection: (a) suitable and effective methods are scarce since the TPP site selection involves multiple forms of data; (b) there is no comprehensive evaluation index system due to the unilateralism of existing criteria. In t...

Journal: :The Journal of The Institute of Electrical Engineers of Japan 2005

M. H. Hemmatpour M. Mohammadian M. Rashidinejad

In recent years, in Iran and other countries the power systems are going to move toward creating a competition structure for selling and buying electrical energy. These changes and the numerous advantages of DGs have made more incentives to use these kinds of generators than before. Therefore, it is necessary to study all aspects of DGs, such as size selection and optimal placement and impact o...

Journal: :international journal of health policy and management 2015
karen ann grépin

shiffman has argued that some actors have a great deal of power in global health, and that more reflection is needed on whether such forms of power are legitimate. global health is a new and evolving field that builds upon the historical fields of public and international health, but is more multi-disciplinary and inter-disciplinary in nature. this article argues that the distribution of power ...

2011
S. Han

It is essential to estimate how much power can be delivered from vehicles to grid, called achievable power capacity (APC), for practical vehicle-to-Grid (V2G) services. We propose a method of estimating the APC in a probabilistic manner. Its probability distribution is obtained from the normal approximation to the binomial distribution, and hence represented with two parameters, i.e., mean and ...

This paper presents a lifetime efficiency index model and a developed crow search algorithm (DCSA) in order to achieve optimal maintenance for the power transformer. Not doing maintenance on the power transformer, resulting in instability of the transmission system and not to supply consistently electric energy in the load points. In other words, deterioration of the transmission system effects...

and Gh. Moslehi, M. E. Hamedani Golshan, S. A. Arefifar,

Introducing distributed generation into a power system can lead to numerous benefits including technical, economic, environmental, etc. To attain these benefits, distributed generators with proper rating should be installed at suitable locations. Given the similar effects of distributed generators and capacitor banks on operation indices of a distribution system, simultaneous assignment of best...

Journal: :Journal of Applied & Computational Mathematics 2015

Journal: :Statistics in Transition New Series 2019

Journal: :Bulletin of informatics and cybernetics 2002

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