The design and implement of incorporate system for power harmonicdetection and compensation based on embedded platform

摘要

In view of the specific features of the current harmonic monitoring system, especially the difficulty in realizing complex algorithms, a new method which adopts S3C2410 and embedded Linux pltaform to construct a new harmonic monitoring system is designed in this paper. It also provides graphic user interface by using QT/Embedded library and harmonic compensation system based on the improved method of hysteresis current compensation. The above method not only improves the accuracy,speed of data-processing and real-time preformance,but also gives solutions to the incorporation of harmonic monitoring and compensation remotely. The feasibility and practicability of the proposed method is validated by practical engineering application.