Digital design and implementation of fast power data detector

Author

Chang, Wei-Neng ; Peng, Wei-Hao ; Yeh, Kuan-Dih

Author_Institution

Dept. of Electr. Eng., Chang Gung Univ., Taoyuan, Taiwan

Volume

2

fYear

2001

fDate

22-25 Oct. 2001

Firstpage

623

Abstract

This paper introduces the digital design and implementation of a fast power data detector operated for the fundamental frequency (50 or 60 Hz). The detector can measure the complete power data, Including rms values of current and voltage, real and imaginary powers, complex power, and power factor simultaneously with quick response time. First, the detection equations are derived. Then, the simulation is made to verify the effectiveness of detection. Finally, the digital implementation is accomplished by using the TMS320C31 floating-point DSP. The experimental results are given for verification.

Keywords

computerised instrumentation; digital signal processing chips; electric current measurement; power engineering computing; power factor measurement; power measurement; power system measurement; voltage measurement; 50 Hz; 60 Hz; TMS320C31 floating-point DSP; current measurements; digital design; fast power data detector; fundamental frequency; implementation; power factor measurement; powers measurements; response time; voltage measurements; Communication system control; Current measurement; Delay; Detectors; Equations; Frequency; Power measurement; Power system simulation; Reactive power; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drive Systems, 2001. Proceedings., 2001 4th IEEE International Conference on

Print_ISBN

0-7803-7233-6

Type

conf

DOI

10.1109/PEDS.2001.975390

Filename

975390