New Intelligent Power Quality Analyzer and Dynamic Uncertainty Research

This paper presents a novel intelligent power quality analyzer, which can be used to analyze the collected dynamic data using the modern uncertainty principle. The analyzer consists of components used for data acquisition, communication, display, storage and so on, and has some advantages including strong computing ability, good on-line performance, large storage capacity, high precision, and user friendly interface, etc. In addition, the reliability of measurement results is evaluated according to the international standards; while the uncertainty principle of the international survey is adopted for the evaluation of an electrical energy quality analyzer for the first time, it offer a perfect GB code in addition to the evidence to a perfect GB code.