Wind Power 2011 Part 8 potx
Wind Power 2011 Part 8 potx
... damage. Power [%] Region I Region II Region III Wind speed [m/s] v cut-in v ra ted v cut-out 0 25 100 75 50 0 Control at nominal power, P N Power increases with the cube of wind speed Wind speed ... current has to be Wind Power 226 fastest in the below-rated wind speed and the above-rated wind speed, respectively (Neammanee et al., 20 08) . Control trajectory...
Ngày tải lên: 21/06/2014, 23:20
Supply Chain Management 2011 Part 8 potx
... Line Just- in-Time Logistics Channels. Journal of Business Logistics, Vol.7, No. 1, pp. 68- 88 Ansari, A. (1 986 ), Strategies for the Implementation of JIT Purchasing. International Journal of Physical ... (1 988 ), Management of Materials under Just-in-Time Inventory System: A New Look. Journal of Business Logistics, Vol.9, No. 2, pp. 89 -102 Bagchi, P.K., Raghunathan, T.S., and Bardi...
Ngày tải lên: 20/06/2014, 04:20
Computational Fluid Dynamics 2011 Part 8 potx
... (20 08) Wind turbulence struture inside telescope enclosures. Proc. SPIE, Vol. 7017, 70170O (20 08) , 26 June 20 08, Marseille, France. Riewaldt., H.; McNamara, K. & Wang, X. (2004) Euro50 Wind ... Publisher Springer Berlin Heidelberg ISBN 9 78- 3-540-69 181 -5, Part IV pp. 365-375, October 22, 20 08. Schmid, S.; Lutz, T.; Kramer, E. & Kuhn, T. (2008b) Passive control of the...
Ngày tải lên: 21/06/2014, 18:20
WIMAX, New Developments 2011 Part 8 potx
... 1 QPSK 24 48 1/2 (32,24,4) 2/3 [1011] QPSK 36 48 3/4 (40,36,2) 5/6 [10101] 16 QAM 48 96 1/2 (64, 48, 8) 2/3 [1011] 16 QAM 72 96 3/4 (80 ,72,4) 5/6 ... Pilots 8 carrying training sequence partly along with data Pilot Positions in FFT bin 41, 66, 91, 116, 142, 167, 192, 217 Data carriers 192 + 8 Total carriers, N c 192 + 8 + guard...
Ngày tải lên: 21/06/2014, 23:20
Wind Power 2011 Part 3 pdf
... 1 0.05 0.1 0.15 0.2 0.25 0.3 0.35 M 3.1= Udc δ iI THD 24= I a 18 12 3.1= Udc δ 0 .89 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0. 98 0.99 1 0.9 0.92 0.94 0.96 0. 98 1 M iI ν 24= I a 18 12 (a) (b) Fig. 41. 0.4 0.5 0.6 0.7 0 .8 0.9 1 0 .88 0.9 0.92 0.94 0.96 0. 98 1 SPWM maxWT ω ω 3.1= cUd δ 25.1 2.1 M ... 0.65 0.7 0.75 0 .8 0 .85 0.9 0.95 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 SPWM m...
Ngày tải lên: 21/06/2014, 23:20
Wind Power 2011 Part 10 pot
... aggregated wind power PRP Minimum (MW) Maximum (MW) 99.7%Conf.Int. (MW) Anton -367 481 -201 to 197 Berta -755 82 5 -323 to 327 Cesar - 482 4 48 -191 to 188 Dora -1264 1420 -461 to 484 Emil -36 38 ... (MW) 15 min −2411 288 3 −1090 .8 to 1054.2 30 min −2411 288 3 −1252.9 to 1309.6 1 hour −3133 3634 −19 68. 0 to 184 6.0 6 hour −7211 6790 −5157 .8 to 5105.4 Table 4. Statisti...
Ngày tải lên: 21/06/2014, 23:20
Wind Power 2011 Part 13 pdf
... Res., 88 , 189 2-19 08. Wilheit, T. T. 1979: A model for the microwave emissivity of the ocean.s surface as a function of wind speed. IEEE Trans. Geoscience Electronics GE-17, 244-249. Wind Power ... variation of wind speed at 80 m as a function of wind speed at 10 m, under neutral conditions for three formulations of the drag coefficient. For example, the 80 m wind excee...
Ngày tải lên: 21/06/2014, 23:20
Wind Power 2011 Part 17 pot
... start-up and part load emissions of the power systems. The start-up and part load emissions are higher in the system with 4 7 48 MW wind power capacity than in the system with 2 374 MW wind power capacity ... of Electrical Power & Energy Systems, Vol. 28, No. 7, pp. 482 -490, 2006. Large Scale Integration of Wind Power in Thermal Power Systems 481 might fac...
Ngày tải lên: 21/06/2014, 23:20
Wind Power 2011 Part 18 ppt
... part load operation, whereas higher power ratings and storage capacities are required to avoid wind power curtailment. In a wind- thermal system with up to 20% wind power (i.e. 2 374 MW), wind ... transformer. On a power system/control area scale this has a huge impact (~10% connected capacity) Wind Power 506 3.3 Wind generation aggregation. Virtual wind powe...
Ngày tải lên: 21/06/2014, 23:20