Study of the harmonic content of the current consumption LED-driver using programming voltages GW INSTEK APS-71102

UDC 62-791.2

R.A. Hajiev, South Ural State University, Chelyabinsk, Russian Federation, ramil_khazhiev@mail.ru

E.V. Vstavskaya, South Ural State University, Chelyabinsk, Russian Federation, elena_vstavskaya@mail.ru

V.I. Konstantinov, South Ural State University, Chelyabinsk, Russian Federation, kvi@ait.susu.ac.ru

Abstract

LED-driver experimental harmonic current emission research considered in accordance with the requirements of IEC EN 61000-3-2 "Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)".The main sources of higher harmonics appearance and the methods of their removing are analyses. The main technical characteristics and the main features of programmable power supply GW INSTEK APS-71102 are considered.Research of the LED-driver ITSK-17507 shows full compliance of harmonic current emission with the requirements of IEC EN 61000-3-2.

Full text

Keywords

study, current consumption, the driver, the source voltage

References

1. GOST R 51317.3.2-2006. “Sovmestomost tekhnicheskikh sredstv electromagnitnaya. Emissiya garmonicheskikh sostavlyayushchikh toka tekhnicheskimi sredstvami s potreblyaemym tokom ne bolee 16 A (v odnoy faze). Normy i metody ispytaniy”. IEC EN 61000-3-2 “Electromagnetic Compatibility (EMC) – Part 3-2: Limits – Limits for Harmonic Current Emissions (Equipment Input Current ≤ 16 A
per phase)”.
2. Programmable AC/DC Power Source GW INSTEK APS-71102. User manual, available at: http://www.gwinstek.com.

Source

Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2013, vol. 13, no. 4, pp. 139-144. (in Russ.) (Brief Reports)