نتایج جستجو برای: heat supply

تعداد نتایج: 356613  

By the recent growing of global trend for decentralized power generation via natural gas, the interest in joint operation of several energy carriers has substantially increased. The most significant concept in this regard is the "Energy Hub", which in this paper is employed to supply electrical and heat demands via electricity and natural gas carriers. Transformers, furnaces, combined...

Journal: :Journal of Architecture and Planning (Transactions of AIJ) 2002

2015
Samira S. Farahani Zofia Lukszo Tamás Keviczky Bart De Schutter Richard M. Murray

Smart Thermal Grids (STG) represents a new concept in the energy sector that involves the use of the smart grid concept in heat grids connecting several parties to each other via bidirectional transport of heat. The focus of this paper is on modeling and control of STGs in which the uncertainties in the demand and/or supply are included. To this end, we use Model Predictive Control (MPC), which...

2015
L. Girardin L. Lepage

The development of urban areas by densification of the existing urban infrastructure and setting up of new dwellings raises the question of spatial and temporal distribution of energy supplies to provide thermal comfort. Urban development projects are indeed not necessarily coordinated and may unexpectedly appear, either through new building projects or by opportunistic study of key area, or by...

2016
Da Liu Guowei Zhang Baohua Huang Weiwei Liu

Wind power generation reduces our reliance on fossil fuels and can thus reduce environmental pollution. However, rapid wind power development has caused various issues related to power grid restructuring. A high proportion of the generating capacity of northeast China is based on combined heat and power (CHP), whose inflexible response to the peak regulation of power grids hinders the ability t...

Journal: :Power engineering: research, equipment, technology 2020

Journal: :Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies 2018

2017
Shayan Shiehzadegan Jacqueline Le Vinh Thuy Natalia Szabla Michael J Angilletta John M VandenBrooks

High temperatures can stress animals by raising the oxygen demand above the oxygen supply. Consequently, animals under hypoxia could be more sensitive to heating than those exposed to normoxia. Although support for this model has been limited to aquatic animals, oxygen supply might limit the heat tolerance of terrestrial animals during energetically demanding activities. We evaluated this model...

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