Data-Driven Dynamic Equivalents for Power System Areas From Boundary Measurements
Data-Driven Dynamic Equivalents for Power System Areas From Boundary Measurements
复制标题
边界测量中电力系统区域的数据驱动动态等效
DOI:
10.1109/tpwrs.2018.2867791
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发表时间:
2019
影响因子:
6.6
通讯作者:
Stankovic, Aleksandar M.
中科院分区:
文献类型:
--
作者:
Saric, Andrija T.;Transtrum, Mark T.;Stankovic, Aleksandar M.
The paper describes an algorithm for parameter identification of a dynamic equivalent for an external subsystem, based solely on the available online measurements in boundary buses and branches. Static equivalent part is represented by equivalent impedances from boundary buses (ones that separate the internal and external subsystems) and calculated using the modified (minimum loss) radial, equivalent, and independent method. Parameter identification of synchronous generator (SG)-based equivalent (for predominantly production external areas), dynamic load (DL)-based equivalent (for predominantly load external areas), or (SG + DL)-based equivalent (for mixed external areas) in fictitious buses is performed by Levenberg-Marquardt weighted least-square nonlinear optimization, which minimizes the variances between available online measurements and transient responses of the reduced power system. The IEEE 14-bus and 441-bus real-world test systems are used to illustrate and test the proposed power system equivalent derivation technique.
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DOI:
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发表时间:
2006
期刊:
IEEE Transactions on Circuits and Systems Part 1: Regular Papers
影响因子:
--
作者:
A. Sarić;A. Stanković
通讯作者:
A. Stanković
DOI:
--
发表时间:
2011
期刊:
IEEE Power & Energy Society General Meeting
影响因子:
--
作者:
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通讯作者:
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发表时间:
2016
期刊:
影响因子:
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作者:
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通讯作者:
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影响因子:
6.6
作者:
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通讯作者:
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DOI:
--
发表时间:
2016
期刊:
IEEE Power & Energy Society General Meeting
影响因子:
--
作者:
A. Sarić;M. Transtrum;A. Stanković
通讯作者:
A. Stanković