monitoring measurement analysis and improvement processes 8 1
Power Quality Monitoring Analysis and Enhancement Part 8 pdf
... 702 1, 1 1, 1 0 ,8 |Ucosθ2| [p.u] 0,9 0 ,8 |Ucosθ2| [p.u] System operation trajectories 0,9 0,7 0,6 0,5 0,4 0,3 0,7 0,6 0,5 0,4 0,3 0,2 0,2 0 ,1 0 ,1 0 10 12 14 16 18 20 22 I [p.u] 0 ,8 0,9 1, 1 1, 2 1, 3 ... 4,0E-05 3,0E-05 2,0E-05 1, 0E-05 0,0E+00 UNBALANCED SYSTEM θ Phase A Phase B Phase C h 10 11 12 13 14 15 70 60 50 Phase A Phase B Phase C θ 40 30 20 10 h 10 11 12 13 14 15 3,5 2,5 1, 5 0,5 Phase A Phase ... U PCC (1) I PCC (1) ZC (1) I PCC (1) ZC (1) I PCC (1) Assuming that: (29) ZC (1) = RC (1) + jXC (1) and ZCh = RC (1) + jhXC (1) (30) for h >1 the following inequality is satisfied: K >1 and, as...
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Commodity Trading Advisors: Risk, Performance Analysis, and Selection Chapter 8 pot
... 5,9 38 26 ,84 9 4,3 28 40,640 19 ,7 18 22, 515 12 7,3 78 21, 796 80 , 689 1. 69 1. 15 0 .84 0 .88 1. 33 42 ,89 5 14 5,505 28, 810 2,639 92, 18 6 446,932 82 ,344 11 ,933 0.47 0.05 0.49 1. 01 33 ,13 0 82 ,709 27,094 3, 411 71, 3 28 ... (−0. 41) 1. 05 (0 .16 ) 1. 31 (0 .83 ) 1. 74 (1. 68) 1. 68 Cotton 1. 07 (0.76) 1. 09 (0.67) 1. 14 (0. 71) 1. 45 (1. 49) 1. 65 (1. 72) 1. 94* (2 .13 ) 2 .13 Crude oil 0.99 (−0 .11 ) 1. 03 (0.20) 1. 03 (0 .17 ) 1. 11 (0.36) 1. 21 ... Corn 1. 02 0.97 (−0.66) (−0 .87 ) 0. 91 ( 1. 71) 0 .86 ( 1. 66) 0 .88 ( 1. 13) 0 .89 (−0 .87 ) 1. 71 Cotton 1. 10* (3 .86 ) 1. 11* (3.06) 1. 12* (2 .19 ) 1. 18 * (2.07) 1. 27* (2.50) 1. 34* (2.70) 3 .86 * Crude oil 1. 02...
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Financial Engineering PrinciplesA Unified Theory for Financial Product Analysis and Valuation phần 8 pptx
... obligations F Black and M Scholes, “The Pricing of Options and Corporate Liabilities,” Journal of Political Economy, 81 (May–June 19 73): 637–659 TLFeBOOK 203 Risk Management Figure 5 .15 illustrates ... that: TLFeBOOK 2 01 Risk Management Likelihood of default at end of one year (%) 25 Single C 20 15 10 Single B Initial credit ratings FIGURE 5 .14 Credit cones for a generic single-B and single-C security ... TLFeBOOK 1 98 FINANCIAL ENGINEERING, RISK MANAGEMENT, AND MARKET ENVIRONMENT Delta Delta of put Delta of call Stock price Delta of call 1. 0 In-the-money At-the-money Out-of-the-money 1. 0 K Stock...
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Mechanical design handbook measurement, analysis, and control of dynamic systems
... Rolling-Element Bearings 15 .1 Chapter 16 Power Screws 16 .1 Chapter 17 Friction Clutches 17 .1 Chapter 18 Friction Brakes 18 . 1 Chapter 19 Belts 19 .1 Chapter 20 Chains 20 .1 Chapter 21 Gearing 21. 1 Chapter 22 ... Momentum) 1 .8 1. 4 THE MOTION OF A RIGID BODY 1. 9 1. 5 ANALYTICAL DYNAMICS 1. 12 1. 5 .1 Generalized Forces and d’Alembert’s Principle 1. 12 1. 5.2 The Lagrange Equations 1. 14 1. 5.3 The Euler Angles 1. 15 1. 5.4 ... a miri (1. 12) i 1 in which m denotes the total mass of the system It follows from Eq (1. 12) that n mvc ϭ a mivi (1. 13) i 1 and therefore from Eq (1. 11) that Fe ϭ m d 2rc րdt2 (1. 14) 1. 7 CLASSICAL...
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Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
... Med Sci 2007, 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Seth D, Leo MA, McGuinness PH, et al Gene expression profiling of alcoholic liver disease in the baboon (Papio hamadryas) and human liver ... factors (AP1, Elk1, Stat1, SRF and NFκB) and expression of apoptotic genes (Fas receptor, Fas ligand, FADD and caspase 8) [19 ] In addition, as confirmed by the functional genomics analysis presented ... Germany) at 1x105/ml concentration in 10 ml RPMI -16 40 medium (Gibco, Eggersheim, Germany) supplemented with 10 % fetal bovine serum (Boehringer Mannheim, Germany), 10 0 U/ml penicillin and 10 0 µg/ml...
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Analysis and Control of Corn plex Nonlinear Processes pptx
... 1. 5.4 Global coupling References 2 8 12 13 15 15 16 18 21 26 26 29 31 35 38 X R Sailer V Beato et al 1. 1 Introduction ... Rosewood Drive, Danvers, MA 019 23, USA In this case permission to photocopy is not required from the publisher ISBN-I3 9 78- 9 81 -270- 583 -9 ISBN-I0 9 81 -270- 583 -X Printed by FuIsland Offset Printing (S) ... excitable systems 0.2 0 .15 s" 0 .1 0.05 n 10 20 30 t 40 50 60 70 0.2 0 .15 > 0 .1 " 0.05 i Fig 1. 12 Space averaged activator concentration U L , panels A.l) and B l ) , and corresponding realizations...
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integrated chemical processes synthesis operation analysis and control
... Applications 31 Conclusions 39 Symbols and Abbreviations 39 References 41 1 .1 1.2 1. 2 .1 1.2 .1. 1 1. 2 .1. 2 1. 3 1. 3 .1 1.3 .1. 1 1. 3 .1. 2 1. 3 .1. 3 1. 3 .1. 4 1. 3 .1. 5 1. 3.2 1. 3.2 .1 1.3.2.2 1. 4 Conceptual ... 357 12 Analysis and Experimental Investigation of Catalytic Membrane Reactors 359 12 .1 12.2 12 .2 .1 12.2.2 12 .2.3 12 .3 12 .4 12 .5 12 .5 .1 12.5.2 12 .5.3 12 .5.4 12 .5.5 12 .5.6 12 .6 12 .6 .1 12.6 .1 12.6.2 ... Mills 416 14 .3 .1. 6 Impact Mills 419 14 .3 .1. 7 Jet Mills 420 14 .3 .1 .8 Pressure and Shear Devices 4 21 14.3 .1. 9 Special Milling and Activation Devices 4 21 14.3 .1. 10 Dry and Wet Grinding 422 14 .3 .1. 11...
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analysis and stochastics of growth processes and interface models oct 2008
... = for (k, ) ∈ N2 , and: / G(k, ) = G(k − 1, ) ∨ G(k, − 1) + Yk, for (k, ) ∈ N2 (1. 6) Directed random growth models on the plane 13 j Y1,3 Y1,2 Y2,2 Y1 ,1 Y2 ,1 Y3 ,1 i Fig 1. 1: Each point (i, j) ... (0, 1) to (k, ) that take steps of two types: (1, 0) and ( 1, 1) The connection with the previous last-passage Directed random growth models on the plane 15 j Ϫ3 Ϫ2 1 X1, 1 X2, 1 X3, 1 X 1, Ϫ2 ... [0, ∞] is identically ∞ outside [ 1, 1] and: I(x) = 1 x 1 x 1+ x 1+ x log + log 2 (1 − p) 2p for x ∈ [ 1, 1] (1. 5) I(x) can be interpreted as an entropy Convex analysis plays a major role in large...
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Power Quality Harmonics Analysis and Real Measurements Data Part 8 doc
... variation with 60, 90, 12 00 el 10 0ms 14 1 Thermal Analysis of Power Semiconductor Converters 50.0V T1 43.8V T2 37.5V 31. 3V T3 25.0V 0s 20ms V(SUM1:OUT) 40ms 60ms 80 ms 10 0ms Time Fig 12 Temperature waveforms ... V(MULT1:OUT) 40ms 60ms 80 ms 10 0ms Time Fig 17 Input power waveforms at firing angle variation with 60, 90, 12 00 el T1 62.5V T2 50.0V T3 37.5V 0s 20ms V(SUM1:OUT) 40ms 60ms 80 ms 10 0ms Time Fig 18 ... 50mH 10 0V T1 T2 75V T3 50V 4 .80 s 4 .84 s V(SUM1:OUT) 4 .88 s 4.92s 4.96s 5.00s Time Fig 16 Temperature waveforms of quasi-steady state thermal conditions at load inductance variation with 0 .1, 10 ,...
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Heat Analysis and Thermodynamic Effects Part 8 potx
... 2003), pp 3 51- 75, ISSN: 12 30 -16 12 Bejan, A (1 988 ) Theory of heat transfer-irreversible power plants Int J Heat Mass Transfer Vol 31, (October 1 988 ), pp 12 11- 1 219 , ISSN: 0 017 -9 310 Bejan, A (19 95) Theory ... (January 20 08) , pp 31- 37, ISSN: 17 43-96 71 Wu C & Kiang R L (19 91) Power performance of a non-isentropic Brayton cycle ASME J of Eng for Gas Turbines Power Vol 11 3 No.4, (April 19 91) , pp 5 01- 504, ISSN: ... 38 No 3, (February 19 95), pp 433-44, ISSN: 0 017 -9 310 Bejan, A (19 96) Entropy generation minimization, CRC Press, ISBN 9 78- 084 9396 519 , Boca Raton, Fl Chen, J (19 94) The maximum power output and...
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Power Quality Monitoring Analysis and Enhancement Part 1 potx
... given by Equation (12 ) 10 Power Quality – Monitoring, Analysis and Enhancement 1 Δvkf = −Zkf 2 Δvkf = −Zkf 0 Δvkf = −Zkf A vpref , f Z0 + Z1 + Z ff ff ff A vpref , f (12 ) Z0 + Z1 + Z ff ff ff A ... Mohammad Pazoki and Ali Akbar Abdoos Chapter Methodes of Power Quality Analysis 10 1 Gabriel Găşpăresc Chapter Pre-Processing Tools and Intelligent Systems Applied to Power Quality Analysis 11 9 Ricardo ... Cantabria (UC), Santander, Spain Ramesh Bansal The University of Queensland, Australia Part Power Quality Monitoring, Classification, Measurements, and Analysis Power Quality Monitoring Kazem Mazlumi...
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Power Quality Monitoring Analysis and Enhancement Part 2 potx
... z1 ,1 = z 1 − 34 ,1 z1 ,1 z 1 − 41, 1 z1 ,1 1 z1,2 z2 ,2 1 z34 ,2 z2 ,2 1 z 41, 2 z2 ,2 1 1 z1,34 z34,34 z2 ,34 z34,34 1 z 41, 34 z34,34 z1, 41 z 41, 41 ... disturbance and detail coefficients d1, d3 and d5, respectively V(pu) -1 0.05 0 .1 0 .15 0.2 0.25 0.05 0 .1 0 .15 0.2 0.25 0.05 0 .1 0 .15 0.2 0.25 0.05 0 .1 0 .15 Time (s) 0.2 0.25 d1 -1 d2 -1 0.5 d3 -0.5 ... – 240 240 – 480 480 – 960 960 – 19 20 19 20 – 384 0 384 0 – 7 680 Harmonics included 1st 1st – 2nd 2nd – 4th 4th – 8th 8th – 16 th 16 th – 32th 32th – 64th 64th – 12 8th Table Scale to Frequency Range...
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Power Quality Monitoring Analysis and Enhancement Part 3 docx
... * I +1 + I 1 = * V +1 * I +1 ) + (3 *V +1 * I 1 ) = Se2 (12 1) Case - Unbalanced voltages and currents: In this case, the apparent power is: S = Se2 + 18 * (V +1 * V 1 * I +1 * I 1 ) * ... fundamental and harmonic terms: Ve2 = Ve 21 + VeH (80 ) I e2 = I e 21 + I eH ( 81 ) Where the fundamental terms are: Ve = 2 * (Vr 21 + Vs2 + Vt2 ) + (Vrs + Vrt + Vts ) 1 18 (ε = 1) (82 ) 49 Power Quality Measurement ... no 4, (19 90), pp 16 78- 1 686 , ISSN 088 5 -89 77 Depenbrock, M & Staudt, V., (19 98) The FBD-method as tool for compensating total nonactive currents Harmonics And Quality of Power Proceedings 8th International...
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Power Quality Monitoring Analysis and Enhancement Part 4 pptx
... 50.45 50.5 10 01 1002 10 03 10 04 2 01 1006 10 07 10 08 10 09 202 25 312 5 312 5 312 5 312 5 625 312 5 312 5 312 5 312 5 625 Table 2, cont For some line frequencies the values of N and M computed from (1) are very ... 50.5 10 01 5 01 1003 2 51 2 01 503 10 07 252 10 09 10 1 2500 12 50 2500 625 500 12 50 2500 625 2500 250 Table 1, cont fline 49.5 49.55 49.6 49.65 49.7 49.75 49 .8 49 .85 49.9 49.95 N 1 98 9 91 992 993 994 19 9 ... frequency is used 1st harmonic 1. E+00 399th interharmonic 1. E- 01 |h(n)/h (11 )| 40th harmonic 1. 48% of 1st h 1. E-02 401st interharmonic 0. 78% of 1st h 1. E-03 1. E-04 1. E-05 50 10 0 15 0 200 250 300...
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Power Quality Monitoring Analysis and Enhancement Part 5 pot
... assessment IEEE Transaction Power Delivery, Vol 14 , No 4, (19 99), pp 14 11 14 16 Hooshmand, R.; Enshaee, A.; (2 010 ) Detection and classification of single and combined power quality disturbances using ... Computers, Vol.20, (19 71) , pp 11 00 -11 03 Yang, J.; Honavar, V (19 98) , Feature subset selection using a genetic algorithm IEEE Intelligent Systems and their Applications, Vol 2, (19 98) , pp 44–49 Zhang, ... transform and RBF networks, Neurocomputing, Vol 73, (2 010 ), pp 14 51 14 56 98 Power Quality – Monitoring, Analysis and Enhancement Kaewarsa, S.; Attakitmongcol, K.; Kulworawanichpong, T (20 08) , Recognition...
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Power Quality Monitoring Analysis and Enhancement Part 6 docx
... Interruptions Oscillations 94.2 92.2 99.9 89 .9 10 0 10 0 10 0 10 0 99.5 99 .8 10 0 99.6 94.0 94 .8 10 0 88 .8 85 .8 88. 8 83 .2 98. 5 Mean 94 .1 100 99.7 94.4 89 .1 Table Performance of intelligent systems ... Sags Swells Interruptions Oscillations 75.9 95.9 96.6 84 .4 98. 1 96.4 10 0 99.0 98. 3 98. 1 100 96 .8 - 59.0 67 .1 85 .9 83 .3 Mean (%) 88 .2 98. 4 98. 3 - 73.7 Table Performance of intelligent systems without ... Sugeno, M (1 985 ) Fuzzy Identification of Systems and Its Applications to Modeling and Control IEEE Transactions on System, Man, and Cybernetics; Vol 15 , No 1, Feb 1 985 , pp 11 6 -13 2, ISSN: 00 18 9 472...
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Power Quality Monitoring Analysis and Enhancement Part 7 doc
... 0.6 /1. 4 - 315 /17 2 340/-36 -265/ -16 0 2 81 / -12 3 1/ 2.2 1. 6 /1. 9 0.2/0.3 2.75/5 14 6/33 -13 5/-22 19 9/96 -17 6/-77 1. 5 /1. 3 2.3 /1. 6 0.9 /1. 1 0.65/0.7 16 1/74 220 /19 9 -14 5/ -15 -19 5/30 2.75/2.5 1/ 1.2 1. 6 /1. 35 ... -10 4.4o 15 9 . 81 V -10 4.4o vc 2 08. 59 V 13 2.1o 2 08. 59 V 14 4o Test Test Amplitude Angle Amplitude Angle va 19 7.57 V 0o 19 7.57 V 0o o vb 17 1.34 V -12 5. 21 1 71. 34 V -11 4.79o vc 17 1.34 V 12 5.21o 17 1.34 ... 15 .92 0.00 15 .92 0.00 15 .92 0.00 15 .92 0.00 19 .49 8. 02 19 .49 8. 02 19 .49 2. 01 19.49 8. 02 10 .00 0.00 10 .00 0.00 10 .00 0.00 10 .00 0.00 0.00 10 .00 0.00 10 .00 0.00 2.50 0.00 10 .00 Test Table Unbalance...
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Power Quality Monitoring Analysis and Enhancement Part 9 docx
... A 10 0 10 0 Source voltage U 25 50 25 50 50 10 0 50 10 0 U1s U1 U1s U1 Measured voltage 5 5 10 10 10 10 Is I Is I Measured current 19 4 Power Quality – Monitoring, Analysis and Enhancement Fig 28 ... the point of measurement 2 25 50 25 50 1 50 10 0 50 10 0 U1s U1 U1s U1 2 5 5 10 10 10 10 Is I Is I Single-Point Methods for Location of Distortion, Unbalance, Voltage Fluctuation and Dips Sources ... Frequency (IAF) 210 Power Quality – Monitoring, Analysis and Enhancement 1. 5 magnitude 0.5 -0.5 -1 0 .1 0 .12 0 .14 0 .16 time(s) 0. 18 0.2 0.22 a) b) Fig Transient oscillations and S-transient based...
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Power Quality Monitoring Analysis and Enhancement Part 10 pot
... 20 .1 IWDR (%) 20 .1 IAF (Hz) 98 50 Table S-transform based four indices of capacitor switching 214 Power Quality – Monitoring, Analysis and Enhancement 1. 5 magnitude 0.5 -0.5 -1 -1. 5 0 .15 0 .16 ... corresponding to the start and end time, which are 28. 2% and 19 0Hz at 0. 082 s and 22.3% and 10 9Hz at 0. 313 s respectively Compared with the voltage sag in case1, this disturbance is not start/end at the ... Quality (19 95) IEEE Std 11 5 919 95 IEC 610 00-3-6, Assessment of emission limits for distorting loads in MV and HV power systems IEC 610 00-4-7, General guide on harmonics and interharmonics measurements...
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