Online Application of Power System Analysis Software Package (PSASP)

doi:10.11930/j.issn.1004-9649.2014.8.45.5

Abstract

Abstract: At present, power system analysis software package(PSASP) has only offline applications because some problems existing in online software have not been solved yet. Therefore, the structure of database, construction of software and operational mechanism of PSASP were analyzed and interfaces for accessing database and calling calculation modules were developed, through which the SCADA’s data can be imported into PSASP’s databases after the system status assessment. Moreover, the real-time data of power network can be processed by calling different functional modules through PSASP interfaces according to the requirements. By the application to an assistant decision-making system of a practical power system, it is shown that the proposed technology can provide a new thinking for PSASP users to extend its computing ability further.

Key words: power systems, simulation software, supervisory control and data acquisition, data interface, computing interfaces, grid data, real-time processing, online applications

CLC Number:

TM721

XIAN Yi, WANG Xiao-ru, LIU Yue-xian, LI Ze-qi. Online Application of Power System Analysis Software Package (PSASP)[J]. Electric Power, 2014, 47(8): 45-50.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2014.8.45.5

https://www.electricpower.com.cn/EN/Y2014/V47/I8/45

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