《variable speed drivers and motors》（变速驱动与电动机）

wlmhlg

变速驱动与电动机 pdf版本 有兴趣的下，绝对下了不赔的资料
variable speed drivers and motors
Motor Insulation Voltage Stresses Under PWM Inverter Operation
目录：
1. INTRODUCTION 1
2. PRINCIPLESOFPWM DRIVES 2
2.1 General 2
2.2 Terminal voltage 3
2.3 Winding voltage  6
3. THEINDUCTIONMOTORANDINSULATIONSYSTEMS  7
3.1 General
3.2 Standard motor insulation systems  7
3.3 Enhanced motor insulation systems  9
4. INSULATION BEHAVIOUR 9
5. PRACTICAL INSULATION REQUIREMENTS 11
6. ALTERNATIVE PREVENTATIVE METHODS
6.1 General 12
6.2 Output reactors 12
6.3 Voltage limiting filter (dv/dtfilter) 12
6.4 Sinusoidal filter 12
6.5 Motor termination unit 13
6.6 Relative characteristics of preventative measures 13
6.7 Cost comparisons for preventative measures 14
7. APPLICATION SPECIFIC NOTES 14
7.1 Cable capacitance effects 14
7.2 Combined inverter/motor solutions 14
7.3 Applications with frequent or continuous braking duties  14
7.4 Active front end (sinusoidal rectifier) considerations 15
7.5 Drives with special control strategies 15
7.6 Explosive atmosphere approval 15
7.7 Applications with ¡®very long¡¯ cable lengths 15
8. CONCLUSIONS 15
9. REFERENCES 16
10. FURTHER READING 16

[ 本帖最后由 wlmhlg 于 2008-11-5 21:21 编辑 ]

dream-ttt

不错啊，今天晚上又坐沙发了
楼主你这时哪里的变频电机资料哟？西门子的吗？呵呵

CHENHT2009

好资料谢了

CHENHT2009

:victory: :victory: :victory: :victory:

CHENHT2009

谢谢共享!!!!!!!!!!!!111111

CHENHT2009

:handshake :handshake :handshake

CHENHT2009

努力奋斗!!!!!!!!!!!!!!!!!!111

wangfei8261

不知道电机是异步的还是同步的？

zhizhulin

是什么资料啊，没有简介啊？

zhizhulin

不厚道吧，楼主写清楚点，是西门子的变频绝缘方面的吧

mickey2305

谢谢共享!!!!!!!!!!!!111111

caohuan

顶啊，这正时我需要的

caohuan

钱不够，再顶

caohuan

再水一下！

hanbchanbc

楼主有没有三相鼠笼式异步电动机的外文资料，急用。我在网上搜了好久都没找到，英文网站又看不懂。有的话请发到我的QQ邮箱282019060@qq.com  3000字就行 谢谢

sxw619luck

谢谢楼主了！

sxw619luck

谢谢楼主了！

sunDTC

下来看看！

kzhfish

下来看看！

kzhfish

下来看看！