نتایج جستجو برای: dialysis to generate electricity power

تعداد نتایج: 10761291  

In this paper, the integrated unit commitment problem and gas network operation in which in the presence of renewable wind and solar power plants is modeled. Both wind and solar energy are variable sources of energy, but because solar energy is only available at certain times of the day, it has caused the load curve behavior to change. This change in load curve, known as the "duck curve, has ra...

Ebrahim Farrokh Bakht, Vahid Heibatollahpour,

Abstract: In the last few years, due to the development of the new equipment in power systems, challenges have appeared in their planning and operation. One of these issues is the development of combined heat and power (CHP) units. These units have the capability to generate heat and electricity simultaneously according to their limitations. Hence, it is necessary for them to think about the ar...

Ahmad Makui Ashkan Hafezalkotob Meysam Ghaffari

This paper investigates three models to implement Tradable Green Certificates (TGC) system with aid of game theory approach. In particular, the competition between thermal and renewable power plants is formulated in three models: namely cooperative, Nash and Stackelberg game models. The price of TGC is assumed to be determined by the legislative body (government) which is fixed. Numerical examp...

In this study, the idea of utilizing hydrothermal technologies in the power supply portfolio is explored considering the necessity of power security, environmental protection, supplying the ever-growing power demand, and the opportunity to export hydrocarbon resources. The main goal is to determine a minimum guaranteed purchase price from a policy perspective and a confidence interval for sensi...

2016
P. Lombardi T. Sokolnikova K. Suslov N. Voropai Z. A. Styczynski

The Russian power system is diversified regionally and consists of one Unified Power System (UPS) and multiple isolated power systems. In the Russian Federation the policy on the use of renewable energies has been one of the most debated topics in recent years. In 2010, the Russian Renewable Energy Program was launched which aims to generate 4.5% of the entire electricity demand from renewable ...

Journal: :مهندسی برق و الکترونیک ایران 0
s. hasanpour r. ghazi m. h. javidi

reactive power management plays an essential role in the secure operation of the power system as an ancillary service. although in electricity markets, the particular attention is paid to active power, the reactive power also plays an important on total generation costs of electricity. on the other hand, as it is mainly confined to local consumption, to avoid market power and maintain the secur...

Electricity consumption has been rising with an average annual growth of 7% in Iran and the imbalance in production and consumption has caused power outage crisis and economic losses. More than 50% of peak electricity demand is related to the household sector, so the household sector can be considered as the most effective component of the electricity crisis. Investment costs for the constructi...

The purpose of this paper is to analyze the supply chain resilience of Electric Power industry in Iran using fuzzy approach. The research is based on a survey of 23 experienced managers and experts in electricity industry having MA, MS or PhD degrees in Management, Electrical Power and Industry Engineering. Questionnaire data was used to assess the resilience status of Electric Power Industry i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1391

reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...

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