[1]LIU Xianlin,JIAO Longfei,CHENG Zixia.The Application and Analysis of PSASP Dynamical Equivalence[J].Journal of Zhengzhou University (Engineering Science),2014,35(01):10-14.[doi:10.3969/j.issn.1671 -6833.2014.01.003]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
35
Number of periods:
2014 01
Page number:
10-14
Column:
Public date:
2014-02-28
- Title:
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The Application and Analysis of PSASP Dynamical Equivalence
- Author(s):
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LIU Xianlin; JIAO Longfei; CHENG Zixia
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School of Electrieal Engineering, Zhengzhou University , Zhengzhou 450001, China
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- Keywords:
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PSASP; power system; dynamical equivalence; power flow calculation; transient analysis
- CLC:
-
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- DOI:
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10.3969/j.issn.1671 -6833.2014.01.003
- Abstract:
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For simplified caleulation, we olten simplily some areas that do not need intensive study in powersystem analysis. By using the PSASP software to process dynamieal equivalence caleulation in typieal exampleand actual large seale power networks, this paper analyzes the advantages and disadvantages of PSASP dynam-ieal equivalenee funetion, which is named EPRl . lt is convenient to use. lt eould ealeulate multiple equiva.lenee and the caleulated results are suitable for transient analysis. But in some situations the EPRl equivalentcan not get results, and the equivalent ealeulation interrupts. The specific causes and improvement measuresneed to be further studied.