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Detection of P, QRS and T Components of ECG Using Phasor Transform
This work introduces a new method of detection of P, QRS and T components of ECG based on phasor transform (PT). PT converts each ECG sample into a phasor and therefore enhances changes in the ECG signal. Waves with small v...
JD - Využití počítačů, robotika a její aplikace
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
On Measurement of Synchronous Phasors in Electrical Grids
Precise estimation of frequency and phasor has become important in electrical power grids. Knowledge of phasor enables localization of faults, calculation components (lines, transformers), etc. In this paper we present a ne...
JE - Nejaderná energetika, spotřeba a užití energie
- 2013 •
- D •
- Link
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D - Stať ve sborníku
Výsledek na webu
Design and Verification of a Phasor Measurement Unit Model Using Matlab
of faults with ground current flows. This study develops a phasor measurement unit model in Matlab/Simulink, using Fourier Transforms (FT) and phase-locked loop (PLL) as phasor of highly responsive phasor measurem...
Electrical and electronic engineering
- 2023 •
- D •
- Link
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D - Stať ve sborníku
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Primary active voltage rectifiers of traction converter with mf transformer control circuits connection based on model
Designed control circuits connection follows from the mathematical model, resp. from the basic phasor diagram (control of Uc via control angle epsilon)....
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Phasor Measurement Units and Phasor Data Concentrators Data Evaluation
Phasor Measurement Units (PMUs) are used for the evaluation of synchronous phasor. Features of the PMU are described in IEEEC37.118 standard. This document is focused on the description of communication with PMU and the accuracy of ...
JB - Senzory, čidla, měření a regulace
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Testing properties of phasor measurement units
Phasor Measurement Units (PMUs) are used for the evaluation of synchronous phasor. Features of the PMU are described in IEEEC37.118 standard. This document is focused on the description of communication with PMU and the accuracy of ...
JB - Senzory, čidla, měření a regulace
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Automatic detection of P wave in ECG during ventricular extrasystoles
, phasor transform in combination with classification algorithm is used for P wave detection. Phasor transform converts each ECG sample into a phasor which enhances are used for demarcation of areas in whi...
Medical engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Automatic detection of P wave in ECG during ventricular extrasystoles
, phasor transform in combination with classifica-tion algorithm is used for P wave detection. Phasor transform converts each ECG sample into a phasor which enhances are used for demarcation of areas in wh...
Communication engineering and systems
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Modelling and Testing of Phasor Measurement Unit in PSCAD
The advancement in phasor measurement technology brings new opportunities to improve the performance of applications that use wide area measurements. Most based on discrete Fourier transform is presented and examined according on th...
Electrical and electronic engineering
- 2024 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Phasor Data Concentrator (PDC) for Testing of Transmission Properties in PMU Virtual Networks
, which is synchronous phasors measurement using Phasor Measurement Unit (PMU). Characteristics of the PMU for the synchronized phasor measurements and a description of data Transfer for Power Systems). To synchronize data ...
JB - Senzory, čidla, měření a regulace
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
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