نتایج جستجو برای: Responsive loads

تعداد نتایج: 100917  

In this paper, the short term optimal economic planning for a microgrid is implemented at two levels with different horizons. The purpose of  24-hour scheduling is to determine the generation of micro-turbines, the contribution of responsive loads, the status of charging and discharging energy storage resources, the exchange rate with the upstream network, the prediction of  renewable...

جدید, شهرام, سلمانی, سعید,

Due to widespread presence of distributed energy resources (DERs) in current power systems and need to a two-way communication system between the system operator and distributed generators, storage units and controllable loads, presence of a smart distribution system with proper communication infrastructure is required. Considering complication of smart grid operation in presence of DERs, there...

2015
Mingtao Yao Zhaoguang Hu Froylan Sifuentes Ning Zhang Hossam A. Gabbar

With the development of the smart grid in China, new opportunities for responsive industrial loads to participate in the provision of ancillary services (AS) will become accessible. This paper summarizes AS in China and analyzes the necessary characteristics and advantages of industrial users to provide AS according to their response mechanism. Cement manufacturing and aluminum smelter processe...

: In this paper, the operation of a future distribution network is discussed under the assumption of a multi-carrier microgrid (MCMG) concept. The new model considers a modern energy management technique in electricity and natural gas networks based on a novel demand side management (DSM) which the energy tariff for responsive loads are correlated to the energy input of the network and changes ...

زارعی, ابراهیم, قره ویسی, علی اکبر, محمدیان, محسن,

In this paper, demand response modeled with unit commitment in a nonlinear optimization problem, for increasing system security and economic reasons. By incorporating the demand response in the market it should decrease cost reduction, market clearing problems, congested lines and make a flat load profile at peak hours. In this problem, loads are combined of fixed and responsive loads. When thi...

Wind generation with an uncertain nature poses many challenges in grid integration and secure operation of power system. One of these operation problems is the unit commitment. Demand Response (DR) can be defined as the changes in electric usage by end-use customers from their normal consumption patterns in response to the changes in the price of electricity over time. Further, DR can be also d...

Microgrid and smart electrical grids are among the new concepts in power systems that support new technologies within themselves. Electric cars are some advanced technologies that their optimized use can increase grid efficiency. The modern electric cars sometimes, through the necessary infrastructure and proper management, can serve as an energy source to supply grid loads. This study was cond...

2017
Wei-Hai Chen Xu Yu Alessandro Cecconello Yang Sung Sohn Rachel Nechushtai Itamar Willner

A versatile approach to modify metal–organic framework nanoparticles (NMOFs) with nucleic acid tethers, using the “click chemistry” method is introduced. The nucleic acid-functionalized NMOFs are used to prepare stimuli-responsive carriers of loads (fluorescence probes or anti-cancer drugs). Two different stimuli-responsive nucleic acid-based NMOFs are presented. One system involves the prepara...

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