نتایج جستجو برای: electricity

تعداد نتایج: 45329  

Journal: :نشریه دانشکده فنی 0
پریسا موسوی اهرنجانی سید فرید قادری محمدعلی آزاده

nowadays, electricity is one of the most significant infrastructures required for economic development of countries. hence, predicting electricity demand is very important especially in industry as a major electricity-consuming sector. the majority of studies under the subject of electricity demand have been performed by econometrics and it is not possible to investigate the effect of different...

Journal: :international journal of industrial engineering and productional research- 0
mehdi pourhossein nasim nahavandi jalal al ahmad m. kazem sheikh-el-eslami jalal al ahmad

because of electricity subsidies, electricity price in iran is much lower than its real value, and the growth of electricity demand is much more than its rational rate, which in turn implies ever increasing investment in the electricity section by the government. therefore, the recent government policies are based on elimination of electricity subsidies, followed by commissioning complete elect...

Journal: :مهندسی صنایع 0
فرناز برزین پور دانشکده مهندسی صنایع - دانشگاه علم و صنعت ایران سعید کریمی مهندسی صنایع - دانشگاه علم و صنعت ایران

the increasing consumption of electricity in iran is one of the greatest concerns of the government. using the subsidy-based pricing system is one of the main reasons of improper pattern of residential electricity consumption that has imposed great cost over the government due to the increased number of consumers and their improper way of consuming electricity. in this paper, we analyze the fac...

Journal: :اقتصاد پولی مالی 0
محمد رضا لطفعلی پور اعظم ذبیحی محمد علی شعبانی

during the last recent decades, restructuring in the electricity industry has been considered as an economical policy. consequently, it was able to increase private investment, competition, efficiency, and productivity. the purpose of restructuring electricity industry is to change electricity industry organization, in order to omit monopoly and increase competition. recognition of restructurin...

Journal: :international journal of data envelopment analysis 2015
mohammad reza khosravi kambiz shahroodi

one of the effective methods for improving the efficiency of an organization is benchmarking against successful organizations. not only benchmarking could be a technique for identifying problems but also it greatly helps managers in relations of the design of processes. among strategic and infrastructure industries in each country, the electricity industry is one of the most important and criti...

ژورنال: :مجله تحقیقات اقتصادی 2012
رحمان خوش اخلاق مصطفی عمادزاده علیمراد شریفی مهدی صادقی شاهدانی علی ناظمی

in most of the developing countries, particularly in asian countries, the initial step of electricity industry restructuring has begun by spot market design. in addition, electricity industry, all around the world, is approaching competitive markets. meanwhile there are many unanswered questions including deregulation mechanism. in this new framework, producers are considered as private compani...

Journal: :محیط شناسی 0
عطیه اکرامی مهدی صادقی

in the sector of electricity production, the existence of investment resources limitation and environmental factors are the main factors that influence this process. the reduction of costs and the destructive impacts of environmental have been always mentioned by specialists. consequently, the drasticality of the environmental protection and the electric-energy production lead to focus on solar...

Journal: :international journal of smart electrical engineering 0
zahra sabouri department of industrial engineering, faculty of engineering, south tehran branch, islamic azad university, tehran, iran mahmoodreza haghifam department of industrial engineering, faculty of engineering, south tehran branch, islamic azad university, tehran, iran

with the aim of reducing cost of electricity consumption and peak load reduction, tools requirement for better managing electricity consumption have become inevitable in recent years. smart home has some equipment which are controllable and this ability is used for increasing comfort and minimizing electricity cost for residence. as a key component of smart home , electric vehicle(ev) ,increase...

Journal: :international journal of environmental research 2012
d. iribarren m.t. moreira g. feijoo

the spanish turbot aquaculture sector holds a top position in the international market. thisactivity is mainly developed along the galician coast (nw spain). this article evaluates the environmentalperformance of galician turbot aquaculture according to the life cycle assessment (lca) methodology.previously, on account of the expected relevance of feed for aquaculture, marine aquafeed productio...

Mohammad Ali Azadeh Parisa Mousavi Aharanjani Seyyed Farid Ghaderi

Nowadays, electricity is one of the most significant infrastructures required for economic development of countries. Hence, predicting electricity demand is very important especially in industry as a major electricity-consuming sector. The majority of studies under the subject of electricity demand have been performed by econometrics and it is not possible to investigate the effect of different...

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