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Development of a User-Friendly Application for Voltage Sag Analysis
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Development of a User-Friendly Application for Voltage Sag Analysis
Park Chang-Hyun; Jang Gil-Soo; Kim Chul-Hwan; Kim Jae-Chul;
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This paper presents a windows application for voltage sag analysis and effective data visualization. The developed Voltage Sag Analysis Tool (VSAT) was designed by using the Object-Oriented Programming (OOP) concept and C++ programming language. The VSAT provides basic functions for voltage sag analysis such as power flow analysis, short circuit analysis and stochastic analysis. In particular, the VSAT provides effective data visualization through computer graphics and animation. Analysis results are expressed realistically and intuitively on geographical display. The Graphic User Interface (GUI) of VSAT was designed specifically for voltage sag analysis. In this paper, the development and implementation of VSAT is presented. In order to demonstrate the capabilities of VSAT, it is used to analyze the Jeju Island power system in South Korea.
Object-Oriented Programming (OOP);power quality;power system;visualization;voltage sags;
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발전기 스케줄링과 부하 전압민감도를 고려한 순간전압강하 평가 프로그램 개발,박창현;

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