Testing Gapless Measurement of PQA According to IEC 62586-2

• Autorzy: Pětvaldský P. , Bilík P.
• Konferencja: Środowiskowe Warsztaty Doktorantów Politechniki Opolskiej (VII ; 12–14.06.2013; Opole-Pokrzywna)
• Języki publikacji: EN

Abstrakty

EN

This paper describes a tester for automated testing of power quality analyzers, focuses on evaluation of correct gapless and non-overlapping measurement according to standard IEC 62586-2[1]. A test is used in order to verify the accuracy of the basic time window for evaluating RMS voltage values (10/12 cycle), and to evaluate whether during the measurements RMS samples (gapless) are not lost and mutual overlaps of individual cycles are not produced. The tester is based on principles of virtual instrumentation. The testing hardware uses PXI system architecture and the software is made in NI LabVIEW programming environment.

Słowa kluczowe

EN

power quality analyser; standard IEC 62586-2[1]; accuracy of basic time window

PL

analizator jakości energii; norma IEC 62586-2 [1]; dokładność podstawowego okna czasowego

• Wydawca: Oficyna Wydawnicza Politechniki Opolskiej
• Czasopismo: Zeszyty Naukowe. Elektryka / Politechnika Opolska
• Rocznik: 2013
• Tom: z. 69
• Strony: 75--82
• Opis fizyczny: Bibliogr. 4 poz., il., schem., tab., wykr.

Twórcy

autor

Pětvaldský P.

• VŠB-TU Ostrava, FEI

autor

Bilík P.

• VŠB-TU Ostrava, FEI

Bibliografia

• [1] IEC 62586-2 Ed.1. Power quality measurement in power supply systems: Part 2: Functional tests and uncertainty requirements. Geneva: International Electrotechnical Commission, 2012.
• [2] IEC 61000-4-30 Ed.2.0 Electromagnetic compatibility (EMC): Part 4-30: Testing and measurement techniques – Power quality measurement methods. Geneva: International Electrotechnical Commission, 2008. ISBN 2-8318-1002-0.
• [3] IEC 61000-4-7:2002/A1:2008 Electromagnetic compatibility (EMC): Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto. Geneva: International Electrotechnical Commission, 2008.
• [4] IEC 61000-4-15 Ed.2.0. Electromagnetic compatibility (EMC): Part 4-15: Testing and measurement techniques – Flickermeter – Functional design specifications. Geneva: International Electrotechnical Commission, 2010. ISBN 978-2-88912-076-5