[1]刘宪林,矫龙飞,程子霞.PSASP动态等值功能的应用与分析[J].郑州大学学报(工学版),2014,35(01):10-14.[doi:10.3969/j.issn.1671 -6833.2014.01.003]
　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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PSASP动态等值功能的应用与分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年01期
页码:
10-14
栏目:
出版日期:
2014-02-28

文章信息/Info

Title:
The Application and Analysis of PSASP Dynamical Equivalence
作者:
刘宪林; 矫龙飞; 程子霞
郑州大学电气工程学院，河南郑州45000I
Author(s):
LIU Xianlin; JIAO Longfei; CHENG Zixia
School of Electrieal Engineering, Zhengzhou University , Zhengzhou 450001, China
关键词:
PSAsP; 电力系统; 动态等值; 潮流计算; 暂态分析
Keywords:
PSASP; power system; dynamical equivalence; power flow  calculation; transient analysis
DOI:
10.3969/j.issn.1671 -6833.2014.01.003
文献标志码:
A
摘要:
为简化计算常将电力系统不需要进行详细分析的某些区域进行等值简化．以典型算例和实际大规模区域电网为对象，对PsASP中的EPRI E’动态等值功能进行验证分析，指出其优点和不足．该功能操作简便实用；既可用于单区域等值，也可以实现多区域等值；既可用于稳态等值计算，也可实现机电暂态稳定等值计算；但在某些情况下可能出现无法完成等值计算即等值失效的情况，具体原因及其改进措施有待进一步研究．

Abstract:
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.

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