DEVELOPMENT OF WAVEFORM TRANSMISSION TECHNOLOGY IN CASE OF MEASURING POWER QUALITY OF POWER SYSTEM

摘要

Development of waveform transmission technology in case of measuring power quality of a power system is provided to obtain precise power quality data in more places at a low cost and analyze the entire power system by easily detecting change extent of the power quality between upper and lower systems. A system for measuring power quality of a power system includes power quality measuring equipment, a server system, and a general power line. The server system receives data from the power quality measuring equipment and processes the data. The power quality measuring equipment is connected to the power system. When one of the power quality measuring equipment generates alarm, the other adjacent equipment transmits synchronized waveforms to a main server at the same time.