A Phasor Measurement Unit based on discrete fourier transform using digital signal processor

2016 ◽  
Author(s):  
Rafael Nilson Rodrigues ◽  
Larissa Hinckel Cavalcante ◽  
Juliano Kasmirski Zatta ◽  
Luis Carlos Martinhago Schlichting
Keyword(s):  
Fourier Transform ◽  
Discrete Fourier Transform ◽  
Digital Signal Processor ◽  
Digital Signal ◽  
Phasor Measurement Unit ◽  
Measurement Unit ◽  
Phasor Measurement ◽  
Signal Processor

scholarly journals Non-Recursive DFT Based Model of Synchrophasor Unit

2019 ◽  
Vol 9 (2) ◽  
pp. 2923-2926
Keyword(s):  
Fourier Transform ◽  
Power Grid ◽  
Phasor Measurement Unit ◽  
Measurement Unit ◽  
Labview Software ◽  
Phasor Measurement ◽  
Complete State ◽  
Measurement Devices ◽  
Time Basis ◽  
Synchronized Measurements

The Synchrophasor Unit or commonly called Phasor Measurement Unit (PMU) is the essential component in the modern power grid which plays a significant role in monitoring, control and protection of the power system. PMU offers synchronized measurements of voltage, current and frequency on a real-time basis. Therefore, it is necessary to install Phasor Measurement Devices in the power grid, which can provide a complete state of each bus system. In this paper, Non-recursive based Discrete Fourier Transform (DFT) approach is implemented for the modelling of PMU due to its stable nature. The entire work is done using the NI LabVIEW software, and the results obtained from the model are validated with mathematical analysis.

Sign in / Sign up

Export Citation Format

Share Document