Preventing method of acoustic resonance in the high-pressure discharge lamps | Zendy

Volodymyr Medvid | Zendy; Iryna Beliakova | Zendy; Vadim Piscio | Zendy; Volodymyr Savkiv | Zendy; František Duchoň | Zendy

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Preventing method of acoustic resonance in the high-pressure discharge lamps

Author(s) -

Volodymyr Medvid,

Iryna Beliakova,

Vadim Piscio,

Volodymyr Savkiv,

František Duchoň

Publication year - 2020

Publication title -

journal of electrical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.191

H-Index - 27

eISSN - 1339-309X

pISSN - 1335-3632

DOI - 10.2478/jee-2020-0011

Subject(s) - gas discharge lamp , acoustic resonance , sodium vapor lamp , signal (programming language) , acoustics , resonance (particle physics) , set (abstract data type) , voltage , computer science , materials science , electrical engineering , physics , engineering , optics , atomic physics , programming language

The article analyzes available methods for preventing acoustic resonance of high pressure lamps. A new method is proposed, the main idea of which is the filing of a high-voltage lamp modulated by a pseudo-random signal. An analysis of the spectral characteristics of the signal entering the lamp is made, the mathematical modeling of the set of a “discharge lamp - prototype of the device” - is implemented, which implements the proposed control method of the lamp. The results of simulation and oscillograms, taken from the prototype, which confirms the results of theoretical research, are presented.

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