نتایج جستجو برای: electric power generation

تعداد نتایج: 914627  

With development of distributed generation in industrial microgrids (IMGs), the energy management program is used for optimal scheduling of production and consumption that reduced the operation cost. By restructuring in power systems and increasing energy prices in some hours of the day, more attention has been paid to the demand side management programs. In this paper a new model for controlla...

2016
Yo Tanaka Shun-ichi Funano Yohei Nishizawa Norihiro Kamamichi Masahiro Nishinaka Takehiko Kitamori

Direct electric power generation using biological functions have become a research focus due to their low cost and cleanliness. Unlike major approaches using glucose fuels or microbial fuel cells (MFCs), we present a generation method with intrinsically high energy conversion efficiency and generation with arbitrary timing using living electric organs of Torpedo (electric rays) which are serial...

2011
Kiyoshi Segawa Yasuo Takahashi Shinichi Higuchi Takamitsu Hae Yasushi Tomita Takashi Nishi

INTRODUCTION IMPROVING the efficiency of power generation equipment and ensuring its reliability are the most important factors in maintaining the reliable supply of electric power on which the infrastructure of society depends. In preparation for greater adoption of renewable energy in the future, it is also essential to establish technologies for connecting this additional generation capacity...

2003

1.1.1 Electric power can be easily and efficiently transported to locations far from production centers and converted into desired forms (e.g., mechanical, thermal, light, or chemical). Therefore, electric power can satisfy the requirements of a variety of users (e.g., factories, houses, offices, public lighting, traction, agriculture), widely spread around the intended territory. On the other ...

2014
R. Piccinelli L. Golea

The purpose of this work is the analysis of the uncertainties affecting an electric transmission network with wind power generation and their impact on its reliability. A stochastic model was developed to simulate the operations and the line disconnection and reconnection events of the electric network due to overloads beyond the rated capacity. We represent and propagate the uncertainties rela...

2004
I. LARESGOITI C. MADINA J. GORDIJN V. KARTSEVA

Currently, the electric industry is undergoing a complete transformation and restructuring due to the concurrent convergence of deregulation and the advent of Distributed Generation (DG). Some years ago, electricity was produced in some big power plants and a few vertically integrated electric utilities covered all the steps in the electricity supply: generation, transmission, distribution and ...

Journal: :African Journal of Science and Technology 2009

2014
Fawad Ahmad Naveed Khan Muhammad Numan

The first step in the design of hybrid power generation system (HPGS) is the feasibility study. This paper discusses the feasibility analysis of a hybrid power generation system at Kallar Kahar Pakistan. The feasibility study mainly focuses on the technical and economic analysis of the components of hybrid power generation system for the selected site. The hybrid power generation system is base...

2015
Morten Juelsgaard Christoffer Sloth Rafael Wisniewski

This work presents a strategy for minimizing active power losses in low-voltage grids, by coordinating the consumption of electric vehicles and power generation from solar panels. We show that minimizing losses, also reduces voltage variations, and illustrate how this may be employed for increasing the number of electric vehicles and photovoltaic systems in the grid without violating grid const...

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