نتایج جستجو برای: resources required to meet electricity demand

تعداد نتایج: 10719594  

Journal: :CoRR 2014
Ashutosh Nayyar Matias Negrete-Pincetic Kameshwar Poolla Pravin Varaiya

The integration of renewable generation poses operational and economic challenges for the electricity grid. For the core problem of power balance, the legacy paradigm of tailoring supply to follow random demand may be inappropriate under deep penetration of uncertain and intermittent renewable generation. In this situation, there is an emerging consensus that the alternative approach of control...

2006
Alfred Cavallo

World wind energy resources are substantial, and in many areas, such as the US and northern Europe, could in theory supply all of the electricity demand. However, the remote or challenging location (i.e. offshore) and especially the intermittent character of the wind resources present formidable barriers to utilization on the scale required by a modern industrial economy. All of these technical...

Present study investigates the effect of soaring residential electricity price on the welfare of rural individuals in Guilan Province by Almost Ideal Demand System (AIDS) in which the elasticity’s and welfare variations were calculated by Compensation Variations (CV) and Equivalent Variations (EV) for the time period of 1991-2012. It was shown that the absolute value of income and price elastic...

2010
Laurent Masson Bryce S. Richards Andrea I. Schäfer

In some areas limited water resources combined with the fast growing population are leading to a crucial situation because of the increase in water demand. Besides, an estimated one billion people are living both without access to clean drinking water or electricity. Therefore, a stand alone photovoltaic-power based hybrid membrane desalination prototype has been designed to meet this challenge...

2011

There is little doubt that energy demand is expected to grow rapidly in most developing countries over the next decades. For Bangladesh, economic growth has been accelerating and it is expected that the population will grow from an estimated 150 million people in 2008 to 200 million by 2050, with almost half of the population living in urban areas. An examination of options for meeting the expe...

Journal: :JCM 2016
Shina Xu Jingli Mao Biling Zhang

—The renewable energy generating terminals (REGTs)not only have capability to generate electricity for them own usage but also have surplus electricity to sell to the Power Grid (PG). However, the REGTs are generally selfinterested. Due to the diversity in their supply capacity, REGT shave different preferences toward selling electricity, which is the private information and unknown to the PG....

Recently, imbalances in the electricity production and consumption in Iran, have caused critical situations at specific times of the year; meanwhile, the residential sector, with a 51 percent share, is the main reason for peak demand crisis. According to the international experiences, it can be hoped that by revising the residential electricity tariff structure, consumption pattern in this sect...

Approximately 2.4 million tons of bagasse are produced each year in Iran, most of which are currently treated as waste adding to serious environmental concerns. Application of bagasse for energy production is a sustainable solution to supply the required energy within the sugar refineries and export the surplus electricity to the grid. Currently, the energy demand in Iranian sugar mills is main...

Journal: :CoRR 2017
David P. Chassin

This thesis presents the design, analysis, and validation of a hierarchical transactive control system that engages demand response resources to enhance the integration of renewable electricity generation resources. This control system joins energy, capacity and regulation markets together in a unified homeostatic and economically efficient electricity operation that increases total surplus whi...

Journal: :Computers & Chemical Engineering 2016
Qi Zhang Michael F. Morari Ignacio E. Grossmann Arul Sundaramoorthy José M. Pinto

To ensure the stability of the power grid, backup capacities are called upon when electricity supply does not meet demand due to unexpected changes in the grid. As part of the demand response efforts in recent years, large electricity consumers are encouraged by financial incentives to provide such operating reserve in the form of load reduction capacities (interruptible load). However, a major...

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