environmental economic power dispatch of microgrid using multiobjective genetic algorithm optimization

... Brief description of genetic algorithm In this section we provide a brief introduction to the genetic algorithm Genetic algorithms (GA) are a class of stochastic optimization algorithms inspired ... farm employ the simple wake model of Jensen [4] and use a genetic algorithm for optimization of an objective function based on power output or a combination of power output and cost [1-3] In Jensen’s ... the cost function for the optimization with genetic algorithm Figure Schematic of Werle's wake model [5] Wake, power and cost modeling of a VAWT 3.1 Single stream model of a VAWT The book by Manwell,...

Ngày tải lên: 05/09/2013, 17:03

... search is out of question GENETIC ALGORITHM GAs mimic the evolution of nature and take advantage of the principle of survival of the fittest [34] These algorithms operate on a population of potential ... Professor of Signal Processing at Pori School of Technology and Economics, Tampere University of Technology, Pori, Finland In August 2002, he returned to HUT, where he is currently Professor of ... Generation Target value of gh Target value of gv gh gv 400 50 100 150 Generation ah av (c) Convergence of the parameters gh and gv Target value of ah Target value of av (d) Convergence of the parameters...

Ngày tải lên: 23/06/2014, 01:20

... Applied to Power Systems (PMAPS2010) Submitted Paper [2] I M Malik and D Srinivasan, "Optimum Power Flow using Flexible Genetic Algorithm in Practical Power Systems", Submitted to Institution of Engineering ... Srinivasan, "Optimum Power Flow using Flexible Genetic Algorithm in Practical Power Systems", IEEE Singapore Power Chapter Invited Speaker, December 2009, NUS [4] I M Malik and D Srinivasan, "Power Plant ... consists of chapters which comprise various stages of the project Chapter provides the basic knowledge of Optimum Power Flow solution and the problem formulation Chapter gives detail of genetic algorithm...

Ngày tải lên: 16/10/2015, 15:39

... and Allocation of FACTS Devices in Deregulated Electricty Market Using Genetic Algorithms” 0-7803-8718X/04/2$ 20.00 © 2004 IEEE [15] D.E.Goldberg, “ Genetic Algorithms in search, optimization & ... Electric Power Systems Research, Vol 58, pp 89-96, 2001 [12] S.Gerbex, R Cherkaoui, and A.J Germond, “Optimal Location of Multitype FACTS Devices in a Power System by Genetic Algorithm, : IEEE Trans Power ... number of research paper in the area of Power System in Journals and conference proceedings His research area includes Evolutionary approaches, Optimization techniques, iPower System Planning, Dispatch, ...

Ngày tải lên: 26/03/2016, 02:38

... level of the reservoir, the water release is stopped for supplying all water users except for human demand Genetic algorithm optimization search Constrained genetic algorithms The genetic algorithm ... resources management are proposed using a genetic algorithm with a penalty strategy The methodology of the proposed model was incorporated in a constrained genetic algorithm (CGA), where water demands ... particle swarm optimizations (Kumar et al 2005), and genetic algorithms (Chang et al 2005), have been applied to water resources management sciences and engineering Most optimization algorithms have...

Ngày tải lên: 18/08/2016, 15:47

... rest of assessors in less than 50% of cases Finally, our corpus of summarized Hebrew texts was compiled from the summaries of about 60% of the most consistent assessors, with an average of seven ... Closeness to the beginning of the document: i Closeness to the end of the document: i Closeness to the borders of the document: max( , i Number of words in the sentence Number of characters in the ... sentence of the document We label each edge with the IDs of sentences that contain both words in the specified order We found the best linear combination of the methods listed in Table using a Genetic...

Ngày tải lên: 07/03/2014, 22:20

... of solid waste will be collected; Reduce the generated rate of solid waste; The amount of solid waste that requires land filling and incineration will be cut down to 40% of the total volume of ... collected; Reduce the generated rate of solid waste; The amount of solid waste that requires land filling and incineration will be cut down to 70% of the total volume of collected waste while 30% will ... amount of agricultural wastes Increasing environmental awareness among government agencies, business sector, and the general public; Rising cost of fossil fuels needs to raise the use of biomass...

Ngày tải lên: 28/04/2013, 12:31

... range of issues these include: • a broader assessment of the consequences of economic growth; • the contribution of sectors to particular environmental problems; and • sectoral implications of environmental ... sustainability of economic activities and economic growth by quantifying the depletion and degradation of a natural resource An environmental account provides an information system which links the economic ... Australian Bureau of Statistics Background Most of Australia's land mass is classed as arid or semi-arid, with median rainfall of less than 600mm for 80% of the continent High rates of evaporation...

Ngày tải lên: 17/02/2014, 10:20

... of tunnels, 10-20 years of construction work, thousands of trucks trips for transportation of materials to and from the site, million tons of excavated material to be disposed of, thousands of ... for the construction of the “Pont Ventoux” hydroelectric power plant, a large number of high pressure water jets have been found, together with an underground lake of hundreds of thousand cubic ... http://www.ntnu.edu/c/document_library/get_file?uuid=9eea44cb-3da4-4e1d-84df-17f97d49f090&groupId=163835; Directive 2009/28/EC of the European Parliament and of the Council of 23 April 2009 on the promotion of the use of energy from renewable sources: http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=Oj:L:2009:140:0016:0062:en:PDF;...

Ngày tải lên: 20/02/2014, 19:20

... of tunnels, 10-20 years of construction work, thousands of trucks trips for transportation of materials to and from the site, million tons of excavated material to be disposed of, thousands of ... for the construction of the “Pont Ventoux” hydroelectric power plant, a large number of high pressure water jets have been found, together with an underground lake of hundreds of thousand cubic ... http://www.ntnu.edu/c/document_library/get_file?uuid=9eea44cb-3da4-4e1d-84df-17f97d49f090&groupId=163835; Directive 2009/28/EC of the European Parliament and of the Council of 23 April 2009 on the promotion of the use of energy from renewable sources: http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=Oj:L:2009:140:0016:0062:en:PDF;...

Ngày tải lên: 17/03/2014, 07:20

Ngày tải lên: 22/03/2014, 14:20

... the population of dams f, g frequency of paternal marker alleles in the population of dams Q, q QTL alleles t frequency of QTL allele Q in the population of dams a additive effect of the QTL d ... less powerful this method was to detect the association between them With a distance of 10 cM between the marker and QTL, loss of power was about 5% When the 243 Power (%) QTL detection using ... derived from a series of analytical approximations to the distribution of sibling phenotypes and the distribution of the π statistic, gives an approximate ˆ value for the power of QTL detection:...

Ngày tải lên: 09/08/2014, 18:21

... EPS Bidirectional Power Flow EPS Islanding EPS P Microgrid Microgrid P Microgrid Microgrid Figure 1.11: Two Operating Scenarios of Microgrid Another important characteristic of microgrid different ... current of shunt PCBB, (e) the power reference and actual power output of shunt PCBB when microgrid transits from reactive power compensation to combined active power generation and reactive power ... INTERCONNECTION OF MICROGRID TO ELECTRIC POWER SYSTEM Xiaoxiao Yu (B Eng(Hons.), Huazhong Univ of Sci & Tech., China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ELECTRICAL...

Ngày tải lên: 09/09/2015, 18:51

... and Economic Planning World Conservation Union Ministry of Fisheries of Vietnam Ministry of Science, Technology and Environment Ministry of Planning and Investment NACA NEA NGO NORAD Network of ... of Potential Environmental Impacts of Shrimp Pond Construction and Operation (reproduced from Clay, 1996 cited in Tobey et al., 1998) Table Overview of Potential Social and Economic Impacts of ... Phu Da Middle of Phu Vang Vinh Ha South of Phu Vang Characteristics and major issues • Existence of resource use conflicts of interest • Most of farms are in tidal area; domination of net-enclosure...

Ngày tải lên: 02/11/2012, 10:15

... 82% (Figure 5B), of which 75%, 75% and 73% could be attributed to silencing of the targeted T-allele, respectively Assessment of relative allele abundance of COL1A2 mRNA The software PeakPicker ... allele of rs1800222) 72 hours post-transfection with three different concentrations of siRNA3 Colours of bars indicate the SNP used to calculate allele ratios from cDNA chromatograms in the software ... silencing of the Collagen alpha genes, can be tested in clinical trials The efficiency and specificity of RNA interference using siRNAs is heavily dependent on the base composition of target...

Ngày tải lên: 03/11/2012, 11:52

... aspects of these indicators: The LCOE of 59.3638 €/MWh implies that the real cost of electricity for a year of operation of the wind farm; The TLCC of € 87,017,004 reflects the total cost of production ... characteristics of the site of the wind farm To understand the behavior of the variables involved in economical and financial assessing of a wind farm as a manner of validating the indicators of attractiveness ... the cost of renewable energy projects, an example of onshore wind energy projects, through simulations of the total costs of a hypothetical wind farm of 40 MW of installed electrical power, as...

Ngày tải lên: 05/09/2013, 14:59

... walls of office buildings and the floors of residential units for temperature control, while only distributing the volume of air required for ventilation This decoupled system allows for 100% of ... allows a higher chiller coefficient of performance (COP, or cooling power divided by fan power, a direct measure of efficiency), but it also allows more frequent use of 'water-side free cooling', where ... (0.3048 m) off of the rear wall as shown in Figure 4, which gives an area of 2.25 ft2 (0.2090 m2) for each vent Case has a volume of 1,368 ft3 (38.74 m3) By meeting the guidelines of four air...

Ngày tải lên: 05/09/2013, 15:28

... atop of the electrolyser 2.5 Performance of the membrane electrode assembly (MEA) The performance of prepared MEA is evaluated using in-house fabricated single cell assembly A DC voltage of 1.8 ... gases are collected in respective vessels The yield of hydrogen is calculated by taking the volume of the vessel and length of the vessel and length of the hydrogen gas occupied in the vessel at atm ... typical Ti-O-Ti vibration [21-23] The characteristic peak of – SO3- group of Nafion of 1240 and 1132 cm-1.Moreover the adsorption band of Nafion at 1240cm-1, attributed to –SO3- asymmetric stretch,...

Ngày tải lên: 05/09/2013, 16:11

... condition of the high temperature of combustion gas; turbine oil with low viscosity to be employed for the lubrication of turbocharger owing to its high rpm In respect to the rest of the lubrication ... in a diesel power plant will turn out continuous heat during operation, part of which derives from the hot combustion gas in cylinders and the rest of which results from the friction of moving ... The answer is of course "No", for too low a temperature will bring about a thermal stress of materials due to an abrupt drop of temperature, not to mention heat waste, since a diesel power plant...

Ngày tải lên: 17/10/2013, 15:15