Design of a voltage collapse monitoring device using local information

• المؤلف الرئيسي: Myo Oo, Myint Thein.
• مؤلفون آخرون: Mohammed Hamidul Haque
• التنسيق: Final Year Project
• اللغة: English
• منشور في: 2009
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/15944
• المؤسسة: Nanyang Technological University

This project developed a MATLAB GUI application to monitor the voltage collapse point of 3-phase 4-wire power system using locally available information which can be read using a microprocessor-based multi-instrument unit called the MIC. The three methods used to monitor in this project are “Thevenin”, “V-I characteristic” and “Voltage Stability Index”. The result will show as line graph on the display window of MATLAB developed program in real-time. This will be useful for predicting voltage stability of the power system so that the power black out or voltage collapsing can be protected.