Aineistot 51-60 / 91
Optimal prosumer scheduling in transactive energy networks based on energy value signals
(Institute of Electrical and Electronics Engineers (IEEE), 2019-09-26)
We present a novel fully distributed strategy for joint scheduling of consumption and trading within transactive energy networks. The aim is maximizing social welfare, which itself is redefined and adapted for peer-to-peer ...
Distributed energy resource and network expansion planning of a CCHP based active microgrid considering demand response programs
This paper addresses the network expansion planning of an active microgrid that utilizes Distributed Energy Resources (DERs). The microgrid uses Combined Cooling, Heating and Power (CCHP) systems with their heating and ...
Islanding detection during intended island operation of nested microgrid
In the future, functionalities like islanding detection must also operate during intended island operation of (MV+MV or MV+LV) nested microgrids. In this paper, healthy and faulty islanding detection of LV network connected ...
Application of opportunistic information-gap decision theory on demand response aggregator in the day-ahead electricity market
The proposed model analyzes the profit of a demand response (DR) aggregator from trading DR in the day-ahead electricity market in a way that it tends to gain profit from the favorable deviations of the uncertain parameters. ...
Towards flexibility trading at TSO-DSO-customer levels : a review
The serious problem of climate change has led the energy sector to modify its generation resources from fuel-based power plants to environmentally friendly renewable resources. However, these green resources are highly ...
Performance of EGNSS-based Timing in Various Threat Conditions
(Institute of Electrical and Electronics Engineers (IEEE), 2019-08-27)
Today’s society is highly reliant on time and frequency synchronization, for example in communications systems and financial networks. Precise timing is more and more derived from satellite navigation receivers, which are ...
Multiobjective ray optimization algorithm as a solution strategy for solving non-convex problems : a power generation scheduling case study
Economic generation scheduling (EGS) is a non-convex optimization problem for allocating optimal generation among the committed units that can meet given real-world practical limits such as ramp rate limits, prohibited ...
Alternative solutions for advanced security of supply
(International Conference and Exhibition on Electricity Distribution CIRED, 2019-06-01)
The restrictions regarding the maximal length of outages especially under major storms has resulted in massive underground cabling projects in the network companies in Finland and Sweden. Due to these expensive investments ...
Monopolistic and game-based approaches to transact energy flexibility
The appearance of the flexible behavior of end-users based on demand response programs makes the power distribution grids more active. Thus, electricity market participants in the bottom layer of the power system, wish to ...
The computational efficiency of Monte Carlo breakage of articles using serial and parallel processing : a comparison
(The Science and Information (SAI) Organization, 2019)
This paper presents a GPU-based parallelized and a CPU-based serial Monte-Carlo method for breakage of a particle. We compare the efficiency of the graphic card’s graphics processing unit (GPU) and the general-purpose ...