Title :
The Research of Measurement System Based on a New True Effective Value
Author :
Liu, Qing-rui ; Wang, Zhong-jie ; Han, Ning ; Xu, Ran
Author_Institution :
Coll. of Electr. Eng. & Inf. Sci., Hebei Univ. of Sci. & Technol., Shijiazhuang, China
Abstract :
The new true effective value algorithm can achieve fast and accurate measurement for distortion waveform and does not need to follow a principle that the period of the AC signal should be integer times of the sampling period. With the increase in sampling points, measurement accuracy will be further improved. Based on these advantages, the new true RMS algorithm can achieve more rapid, convenient and accurate measurement.
Keywords :
digital instrumentation; distortion measurement; accurate measurement; distortion waveform; fast measurement; measurement system; true effective value; Current measurement; Distortion measurement; Instruments; Measurement units; Presses; Size measurement; distortion waveform; power collection; true effective value;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.596
