Power Electronics Chapter1

... and high power factor (PF) if the source is ac voltage. Some special power supplies require controlled direction of power flow. Basically two types of power supplies are required: dc power supplies ... 30.3 Power Supplies DC Power Supplies•AC Power Supplies•Special Power Supplies 30.4 Converter Control of Machines Converter Control of DC Machines•Converter Control of A...

Ngày tải lên: 19/10/2013, 11:15

... 732-737 Average power and Fourier series, 542-543 modeled by power source element, 375-379, 423-428, 438-447 in nonsinusoidal systems, 542-555 predicted by averaged models, 57 power factor, 546-550 sinusoidal ... factor F H , 488-490 Harmonics in power systems average power vs. Fourier series, 542-543 distortion factor, 548 harmonic standards, 555-559 neutral currents, 552-553 powe...

Ngày tải lên: 13/12/2013, 01:15

... 16:42:05] CoPEC CoPEC Colorado Power Electronics Center University of Colorado, Boulder About CoPEC Research Publications Students Faculty Courses Textbook: Fundamentals of Power Electronics Power Electronics ... (6 of 6) [25/04/2002 16:42:05] Fundamentals of Power Electronics Fundamentals of Power Electronics Second Edition Up To instructors of Power Electronics co...

Ngày tải lên: 13/12/2013, 01:15

... F.G.Turnbull; Power electronic control of AC motors, Oxford: Pergamon Press, 1988. [3] B.K.Bose; Power electronics and AC drives, Englewood Cliffs: Prentice-Hall, 1986. ENGNG3070 Power Electronics ... widths leads to subsequent difference in the values of the first harmonic of the output ENGNG3070 Power Electronics Devices, Circuits and Applications  E Levi, Liverpool John Moor...

Ngày tải lên: 26/12/2013, 01:17

... and Perspective Figure 1.1 What is power electronics? Figure 1.2 Features of power electronics. Figure 1.3 Why is power electronics important? Figure 1.4 Power electronics applications. Figure ... renewable power sources, such as wind and photovoltaics, which are heavily dependent on power electronics. Fuel cell power generation also makes intensive use of power elec...

Ngày tải lên: 05/03/2014, 09:32

Ngày tải lên: 05/03/2014, 10:21

... Fairbanks Fairbanks, Alaska Brian Young Best Power Technology, Inc. Nededah, Wisconsin Contents PART I Power Electronic Devices 1 Power Electronics 1.1 Overview Kaushik Rajashekara ... LLC I Power Electronic Devices 1 Power Electronics Kaushik Rajashekara, Sohail Anwar, Vrej Barkhordarian, Alex Q. Huang Overview • Diodes • Schottky Diodes • Thyristors...

Ngày tải lên: 05/03/2014, 10:45