transmission plan evaluation—assessment of system reliability

Life cycle assessment of 50 kWp grid connected solar photovoltaic (SPV) system in India

Ngày tải lên : 05/09/2013, 15:28

... Compilation of the life cycle GHG emissions which is estimated from the each component of SPV system which is studied Estimation of the electricity generation by the PV system Estimation of environmental ... on the development of various renewable energy systems In 1981, the Government of India established the Commission for Additional Sources of Energy (CASE) in the Department of Science and Technology ... the system ( GJ / year ) The total life-cycle GHG emissions (Mg-CO2eq) were generally estimated according to the full operational life cycle of each system from the commissioning of the plant...

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A monte carlo method for multi area generation system reliability assessment

Ngày tải lên : 03/01/2014, 19:35

... Author of papers on Power System Analysis, Stability, Economic System Operation and Reliability Author or co-author of seven books on reliability Fellow of the IEEE, the EIC and the Royal Society of ... is-presently with the System Planning Division of B.C Hydro Author of papers on Secure and Economic Operation, Optimization Techniques, Power System Planning and Reliability Author of a book on secure ... IEEE Reliability Test System Extension to and Evaluation of the Generating System" , IEEE Transactions on Power Systems, PWR-1, No 4, Nov 1986, pl-7 - 1111 Li Wenywn and R Billinton, "Effect of...

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A reliability assessment of the western canada grid

Ngày tải lên : 03/01/2014, 19:36

... ALBERTA SYSTEM 4.1 Manitoba System Study HVDC transmission system between the Northern and Southern Manitoba systems as well as the Southern Manitoba system and its ties with the MAPP and Ontario systems ... capacity of the Saskatoon tap has considerable effect on the reliability performance of the Saskatchewan system and because of the interconnection has an effect on the Manitoba system The effect of ... future reliability studies of the grid the major emphasis must be placed on the capacity, reliability and the routing of the HVDC transmission facilities The effect of the grid on out of Northern...

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A reliability data base for performance and predictive assessment of electric power systems

Ngày tải lên : 03/01/2014, 19:36

... area of discussion in the CEA Power System Reliability Subsection ELECTRIC POWER SYSTEM RELIABILITY ASSESSMENT (EPSRA) The basic structure of EPSRA is shown in Figure Electric Power System Reliability ... emphasis on the ability of the system to provide the necessary reliability parameters to support the conventional models used in reliability evaluation The Electric Power System Reliability Assessment ... derating adjusted two-state model of a generating unit is an approximation which provides a pessimistic appraisal of the load carrying capabilities of a unit or a system of units A detailed multistate...

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Reliability assessment of power systems considering reactive power sources

Ngày tải lên : 03/01/2014, 19:39

... buses in the system Generation bus consists of 4×60MW units Generation bus consists of 3×40MW units In order to illustrate the effect of reactive power reserve on system reliability, the system has ... bus of a bulk power system is the aggregation of the associated sub -transmission network and various loads Therefore modeling such an aggregate load requires the network parameters of sub -transmission ... Calculate system reliability indices IV SYSTEM STUDIES The IEEE 30-bus system [19] as shown in Fig is analyzed to illustrate the proposed technique The system is selected due to its requirements of...

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Topological analysis in bulk power system reliability evaluation

Ngày tải lên : 03/01/2014, 19:40

... Dec 1987 IEEE Tutorial Course, "Reliability Assessment of Composite Generation and Transmission Systems", Course Text, 90EH031I-I-PWR EPRI, "Transmission System Reliability Methods", Report No ... other applications of power systems Billinton, R and Allan, R N., Reliability Evaluation of Power Systems, Pitman Books, New York and London, 1984 f Billinton, R and Allan, R N., "Reliability Assessment ... Rapid Algorithm for Reliability Analysis of Complex Networks", IEEE Transactions on Reliability, Vol R-27, No 2, June 1978, pp 82-100 13 Li, W., et al, "Application of Transmission Reliability Assessment...

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Báo cáo " An assessment of healthcare system accessibility of local communities in Yen Chau District, Son La Province " pot

Ngày tải lên : 14/03/2014, 15:20

... for analysis process, including: Map of Origins (distribution of local settlements), Map of Destinations (distribution of healthcare sites), and Map of Transportation System (distribution and quality of ... reports of Yen Chau District in 2000 to 2005 as well as other related documents: reports of healthcare system (number of healthcare sites and their distribution); reports of existing ... of healthcare site is calculated by the following formula: C= Hw × D × Pd , Py / Pop in which: C : capacity of infirmary; 269 Hw : number of medical officer; D : number of working day; ...

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Assessment of Planetary Protection Requirements for Spacecraft Missions to Icy Solar System Bodies pptx

Ngày tải lên : 22/03/2014, 09:20

... Assessment of Planetary Protection Requirements for Spacecraft Missions to Icy Solar System Bodies Assessment of Planetary Protection Requirements for Spacecraft Missions to Icy Solar System Bodies ... president of the National Academy of Sciences The National Academy of Engineering was established in 1964, under the charter of the National Academy of Sciences, as a parallel organization of outstanding ... rights reserved Assessment of Planetary Protection Requirements for Spacecraft Missions to Icy Solar System Bodies Other Reports of the Space Studies Board Assessment of a Plan for U.S Participation...

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EVALUATION AND ASSESSMENT OF ORGANIC CHEMICAL REMOVAL TECHNOLOGIES FOR NEW JERSEY DRINKING WATER GROUND WATER REPORT pptx

Ngày tải lên : 28/03/2014, 19:20

... and maintenance of the treatment technology at the water system Twenty one (21) water systems from around the state were sampled in this study With one exception, each of the water systems used ... in a pressurized system Groundwater applications are typically closed systems Also, in a number of ground water treatment systems, air stripping has been applied for removal of volatiles before ... mixtures of compounds reduce the capacity of the activated carbon to remove any one compound because of competition for bonding sites In addition to the mix of organics, the efficiency of GAC adsorption...

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CEEH Scientific Report No 3: Assessment of HealthCost Externalities of Air Pollution at the National Level using the EVA Model System docx

Ngày tải lên : 29/03/2014, 14:20

... first presents an overview of the model system, and then a description of the individual modules in the system 2.1 Overview of the EVA model The concept of the EVA system is based on the impact ... general results and discussions of the results and section contains the general conclusions of this work The EVA Model System In this section a description of the EVA model system (Frohn et al., 2005; ... Copyright: Any use of the content of this report should be cited as: J Brandt et al., 2011: Assessment of Health-Cost Externalities of Air Pollution at the National Level using the EVA Model System, CEEH...

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báo cáo hóa học: " Evaluation of the reliability and validity of the Medical Outcomes Study sleep scale in patients with painful diabetic peripheral neuropathy during an international clinical trial" pot

Ngày tải lên : 18/06/2014, 19:20

... analysis of the psychometric properties was performed on all subjects who completed at least 50% of the items of the MOS-Sleep at the baseline visit (more than 99% of the sample) The analysis of change ... "quantity of sleep" dimension is the average number of hours of sleep per night reported by the patient and the "optimal sleep" is a dichotomized version, that is "yes" when the number of hours of sleep ... adequacy" dimension of the Australian, Hungarian and UK English versions, and item of the South African, item of the "somnolence" dimension of the German and South African and item of the "sleep disturbance"...

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báo cáo hóa học: " A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology" pdf

Ngày tải lên : 19/06/2014, 10:20

... of low validity of the results because of the small number of subjects There was also a limitation about discussion of concerning the mechanism of USN because of the damaged part of the brain and ... Percentage of correct answers (%) Correct answers of left-left Correct answers of right-left Correct answers of mid-left Correct answers of mid-right Correct answers of left-right Correct answers of ... midline of As the common clinical test for USN, in the first evaluation of the frequency of presence of neglect for ADL (Table 3), 75 percent of all subjects admitted a USN symptom in activities of...

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báo cáo hóa học:" Psychometric evaluation of a visual analog scale for the assessment of anxiety" pdf

Ngày tải lên : 20/06/2014, 16:20

... value is a measure of the effect of treatment on GAD symptoms Cohen [32] provides a general rule -of- thumb for the interpretation of such effect size estimates: effect sizes of about 0.20 represent ... scales in measuring quality of life? Qual Life Res 2004, 13:311-320 Hyland ME, Sodergren SC: Development of a new type of global quality of life scale, and comparison of performance and preference ... in GAD symptoms which affected the reliability of the GA- Williams et al Health and Quality of Life Outcomes 2010, 8:57 http://www.hqlo.com/content/8/1/57 Page of Table 3: Correlations Between...

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Báo cáo hóa học: " Research Article Interference Robust Transmission for the Downlink of an OFDM-Based Mobile Communications System" docx

Ngày tải lên : 22/06/2014, 06:20

... Number of interferers J OFDM sample spacing OFDM symbol duration Length of guard interval TG Number of training symbols for the LMS algorithm Normalized LMS step size parameter ρ Number of training ... bit-interleaved OFDM transmission, we provide an analysis of the raw bit-error probability (BEP) of both schemes before channel decoding The results conﬁrm that signiﬁcant gains are possible for M-ary ASK transmission ... subcarriers per OFDM symbol, which results in a total system bandwidth of B = 512·15 kHz = 7.68 MHz The impulse response length of the typical urban channel τ max = μs exceeds the duration of the short...

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assessment of the existing communicable disease surveillance system and piloting intervention measures

Ngày tải lên : 25/07/2014, 14:07

... diseases targeted for surveillance, structure of system, core functions of system, support functions and quality of the system In Vietnam, studies on assessment of CDSS have recently been mentioned Findings ... However, weaknesses of these models are not to create linkages with operations of agencies in charge of surveillance QUALITY OF COMMUNICABLE DISEASE SURVEILLANCE SYSTEM Quality of CDSS is a basis ... of information is a legislative information like a Charter of International Health of WHO There are wide-coverage CDSSs like CDC of US, ECDC of EU, ProMED, ProMED –Mail and HealthMap… CDSSs of...

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Báo cáo khoa học: "Assessment of the spatial distribution of light transmitted below young trees in an agroforestry system S Meloni" pptx

Ngày tải lên : 08/08/2014, 18:21

... agroforesterie / Prunus avium actif / INTRODUCTION Agroforestry is defined as a multiple landuse system in which woody plants are combined with annual crops and/or animals on the same unit of ... et al, 1991) The aim of this paper is to assess the abilof a turbid medium model to evaluate the spatial variability of the transmitted radiation below a young agroforestry plantation For this ... distribution of transmitted radiation Tree structure and light distribution below trees were measured in an agroforestry system consisting of wild cherries (Prunus avium) and a pasture of Festuca...

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Báo cáo y học: " Development and evaluation of a tool for the assessment of footwear characteristics" pdf

Ngày tải lên : 10/08/2014, 21:23

... 81% of older people [23,25,27], 88% of females aged 20 to 60 years of age [24], and 80% of patients attending a general diabetic clinic [53] However, the reliability of previous methods of assessing ... heel sole (interface of heel to sole of shoe) hardness Presence of cushioning system Many modern footwear designs include the addition of specifically designed cushioning systems most commonly ... heel:forefoot profile will plantarflex a shorter foot more than a longer foot Page of 12 (page number not for citation purposes) Journal of Foot and Ankle Research 2009, 2:10 Last shape The last of a shoe...

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Báo cáo y học: "Inter-rater reliability of the Foot Posture Index (FPI-6) in the assessment of the paediatric foot" pps

Ngày tải lên : 10/08/2014, 21:23

... reliability of the index in a paediatric population have been identified, one of which evaluated the reliability of the older version of the index (FPI-8) [5] This study looked at a number of measures of ... mid-range of the index The present study, because of its selection of a convenience sample of children attending for podiatric treatment, was only able to assess the reliability in the end range of ... study looking at the reliability of the FPI-6 in adolescents also determined good level of inter-rater reliability (ICC = 0.69) [8] This study looked at intra and inter-rater reliability across...

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báo cáo khoa học:" Evaluation of internal reliability in the presence of inconsistent responses" ppt

Ngày tải lên : 12/08/2014, 01:21

... sensitivity of internal reliability within an anticipated range of the proportion of inconsistent responses However, to the best of our knowledge, no method is available for adjusting the internal reliability ... suggestive of fixed responding There were 4% of students who chose “all of the time” or “none of the time” in all three sub-items; this figure was doubled if the less extreme responses of “most of the ... level of reliability across the whole range of the measurement, and is not a measure of uni-dimensionality Nevertheless, Cronbach’s alpha may be interpreted as a measure of the proportion of the...

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Báo cáo y học: "A clinical evaluation committee assessment of recombinant human tissue factor pathway inhibitor (tifacogin) in patients with severe community-acquired pneumonia" ppsx

Ngày tải lên : 13/08/2014, 16:20

... Belgium) Initial analyses of the TFP007 patient subgroup with pneumonia used a programmatic definition of CAP that allowed a maximum of days of hospitalization prior to the start of study drug for the ... analyses of CAP patients' data include an additional hazard: they lack assessment of adequacy of antimicrobial therapy As is typical of retrospective subgroup analyses, this analysis of a small ... pneumonia (HAP), or other diagnoses, and (c) the level of evidence of a microbiological etiology of CAP Materials and methods A detailed description of the study was previously published [15] The OPTIMIST...

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