可以进行动态等值的电力系统软件有哪些？效果如何？

david1568 · 发表于 2009-6-22 09:46:31

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最近对动态等值感兴趣了，想了解下可以进行动态等值的电力系统软件有哪些？每个软件在动态等值方面有什么特点？相比之下那个效果最好？希望大家多多交流...

david1568 · 发表于 2009-6-22 09:47:59

我先抛砖引玉吧，软件有 PSS/E 、 PSASP、 Netomac等等。效果据说都不太好，详细情况请高人指点.....

seu_ray · 发表于 2009-6-22 11:35:03

这个不懂，等待高人指点

david1568 · 发表于 2009-6-22 17:09:47

这样啊，我记错了，谢谢纠正。

lovehvdc · 发表于 2009-6-23 21:37:09

期待高人指点，嘿嘿

yizhangsjtu · 发表于 2009-6-27 04:51:48

1# david1568
This is a very interesting question. I would like to provide the following comments/answer this question.
Dynamic reduction is a very special problem in power system analysis area. Many people have worked on this topic but never come to a conclusion. As far as I know, Powertech Lab developed DynRed which perhaps representing the latest progress in this area. The algorithm was documented in a paper in IEEE Trans. PWRS in 1997 by Dr.Lei Wang. I cannot remember the exactly title of the paper. This is one of the most important papers in this area so far. The other thing I could remember is NETOMAC, they can do pretty nice job by year 1998. However Netmac is not a very commercial software so this progress might not be included in the software package.As Seimens purchased the PTI several years ago, it may be integrated wit with PSS/E in the future. There is no good document of the work of Networac in network reduction. I

yizhangsjtu · 发表于 2009-6-27 05:01:34

7# yizhangsjtu
Cont'

Dynamic network reduction is still an open area, which deserve more research working in the future. During last decades, this problem was not investigated enough. This is because: (1) it is too hard, (2) some people think along with the developing of computer, the need of network reduction is diminishing. However, this is a problem still pending, I would encourage young guys in this forum to make some Ph.D. theses on this problem.

Around later 1980s and early 1990s, Prof. Han Ying-Duo of Tsinghua University published several papers on the is problem based on the "frequency coherence". This results is a very important progress in the area of network reduction.

lhw606 · 发表于 2009-6-29 11:30:55

同问~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

加菲猫 · 发表于 2009-7-17 14:01:47

ms PSS/E可以做动态等值的

kuailetianshi · 发表于 2009-7-17 14:48:26

7楼
Your English is very good!

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[讨论] 可以进行动态等值的电力系统软件有哪些？效果如何？

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