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[分享] 发本好书-Inductors and Transformers For Power Electronics

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发表于 2010-9-12 22:42:22 | 显示全部楼层 |阅读模式

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Inductors and Transformers For Power Electronics.part04.rar (2.42 MB, 下载次数: 5) Inductors and Transformers For Power Electronics.part01.rar (4.77 MB, 下载次数: 3) Inductors and Transformers For Power Electronics.part02.rar (4.77 MB, 下载次数: 3) Inductors and Transformers For Power Electronics.part03.rar (4.77 MB, 下载次数: 2) 发本好书,与电力电子的兄弟们分享。Inductors and Transformers For Power Electronics
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" U& ?  w9 ]* G4 A  D- HThis book is mainly intended for designers and users of magnetic components2 A+ i- m' i9 U+ H' n) |
in power electronics. It can also be used for didactical purposes. Magnetic
+ r  H  E) B  k% ocomponents such as inductors and transformers constitute together with the
" F' o$ \1 S9 @! _% `( Ucontrol and the semiconductor components, the main parts in the design of7 [% B- |3 z, H7 K  C
power electronic converters. Some experience teaches that the design of the
1 Q  `8 D. Y+ g1 Dmagnetic parts is still often done by trial and error. This can be explained by
- @5 I( H4 f' O' q/ T5 o, n5 Q# j4 Wa (too) long working-in time for designing inductors and transformers. The
6 F7 r1 O* h5 D, i7 udesign has many aspects, such as the magnetic core and winding, eddy currents,
3 _' X5 d9 c/ Q" O1 w/ W$ xinsulation, thermal design, parasitic effects, and measurements. A lot of8 b( D# v0 ~% f) D% O0 I* k+ X3 B
literature exists concerning those subjects, but the information is spread over) }/ v4 B9 I. W5 m3 F
many articles and methods. This book is mainly focused on classical methods2 r% z+ D! O% }; b
and uses numerical tools such as finite element methods in the background.' ?7 E% Q1 T: U' d7 }
We try to give some overview of the basics and technological aspects of the
# y" e6 G6 A, Z  p+ N( O/ Ndesign. In the different chapters we also describe analytical approximations! b" ?) I+ q' P& {4 \9 I5 @* S
based on known analytical solutions, but tuned by finite elements. In most
. n& \6 t/ o  w$ h; ?of the cases, a sufficient accuracy can be obtained and the results are obtained
+ M& R% f( }6 I" ]: \; Zalmost instantaneously, even for graphics using many calculation points. A
. W" v6 U, z6 d( T( }5 {fast approximation method is useful as a first step in the design stage, whereas0 M' S/ t. `5 @$ T6 h
numerical tools such as finite elements are good in analysis. Specific books9 z$ Y5 D) S: Q+ ]! l
on finite elements exist and the description will not be repeated here.% u; {5 ^2 S( b
Some basic introduction on magnetic principles and materials are given
- J2 v, n* D% P8 `# kin Chapter 1.
  S7 p, P, f7 EToday power electronics use quite a high switching frequency.
" u) j4 ^/ B  qSimple rules
) c# ?' o* t' S5 F: y* kof thumb such as that “the eddy copper current losses are always negligible
3 K0 i6 g/ \. R; lwhen the diameter of the wire is smaller than the penetration depth” are not) L# N4 g' G7 n
true. However, it is clear that the main cause of the eddy current losses is1 V5 |, N% Y! Q- {0 U" o
caused by the presence of high frequency transverse magnetic field components.; F1 v0 ?% N7 N; h' v, R1 U
This is the base of the fast design method in Chapter 2. The method
9 v- _  |4 L! m, l2 Lis further improved using some corrections for other effects and is embedded0 R3 W/ s6 c7 B+ o9 k- \
in a decision flow chart of a design procedure. More insight and better, b& ]5 ^* I8 V. p. ]. t/ t" |5 i6 }0 ]
accuracy is provided in the other chapters. We invite the readers to let them
& R2 U2 P# c  G& g0 Lguide by the contents of the book to their specific subjects of interest.4 I, X  j3 }/ s
The chapters in the book are organized in a quite independent way with
' T/ R# U; A7 P/ |8 Drespective local appendices and references. The general appendices at the+ G9 V2 B6 P6 a/ X
end provide information that is not linked to a specific chapter and can be; ?9 m2 }) ], e8 G- X; t1 A
used independently.3 E9 @. t7 w& @) L+ w6 ^( P
This work can be seen as complementary information to books on power
: T) o. w6 b& X$ U( s- pelectronic circuits. Different levels of complexity are proposed depending on
3 [: V9 c* u8 W9 ^9 s* xthe available time, the desired accuracy, and the mathematical level of the$ f8 r$ Q# e' \+ s% f, h; E7 c
designer.
Inductors and Transformer for PE.JPG
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发表于 2010-9-13 08:36:39 | 显示全部楼层
谢谢了,先搜藏了
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发表于 2010-9-13 16:00:26 | 显示全部楼层
太贵了啊+ u! m4 t) ^8 d# W3 Y
没钱收藏这么贵的5 U, w' U% q0 M# r$ Q9 r
先赚多点钱吧
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 楼主| 发表于 2010-9-13 21:38:17 | 显示全部楼层
没人关注么?
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发表于 2010-9-21 13:59:41 | 显示全部楼层
回复 3# Jackie2006   h8 u2 ~6 w5 ?- ?& s$ O
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9 L: }( J7 R3 d9 E    可以用专家分兑换阿,可以换好多论坛流量的
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发表于 2010-9-21 14:04:24 | 显示全部楼层
好书,谢谢分享
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    发表于 2010-9-23 23:30:45 | 显示全部楼层
    必须要看的好书
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    发表于 2010-11-19 09:43:43 | 显示全部楼层
    学习到知识越多、发现问题越多
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    发表于 2010-11-19 09:55:50 | 显示全部楼层
    谢谢分享喔
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    发表于 2010-11-19 16:40:26 | 显示全部楼层
    1. 电力电子拓扑及常用的电力电子器件
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