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Electrodeless UV Lamp on the Basis of Low-Pressure Mercury Discharge in a Closed Non-Ferrite Tube. L&E 27 (6) 2019

Light & Engineering 27 (6)

Volume 27
Date of publication 12/20/2019
Pages 133-136

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Electrodeless UV Lamp on the Basis of Low-Pressure Mercury Discharge in a Closed Non-Ferrite Tube. L&E 27 (6) 2019
Articles authors:
Pavel V. Starshinov, Oleg A. Popov, Igor V. Irkhin, Vladimir A. Levchenko, Victoriya N. Vasina

Pavel V. Starshinov, M. Sc. He graduated from Lighting Engineering Department of NRU MPEI in 2015. Postgraduate student of Lighting Engineering Department

Oleg A. Popov, Dr. of Technical Sc., graduated from MPEI in 1965. He was a Professor of Light and Engineering Department at NRU MPEI from 2007 up to 25.11.2022 – the day of his death. 4.01.1943–25.11.2022

Igor V. Irkhin, Ph D. He graduated from MPEI. At present, he is the Leading Researcher, VEI – branch of FSUE “RFNC VNIITF”

Vladimir A. Levchenko, Ph.D. in Phys-Math Sciences. He graduated from MIPT. At present, he is Deputy Head of the laboratory of LIT Company

Victoriya N. Vasina, student of the chair Light and Engineering NRU MPEI

Abstract:
Experimental study of characteristics of a nonferrite electrode-less UV lamp with a length of 500 mm and width of 130 mm in the form of a closed quartz discharge tube with an inner diameter of 25 mm was conducted. The induction discharge was excited at a frequency of 1.7 MHz within the discharge lamp power Ppl ranging between 52 and 112 W in a mixture of mercury (~10-2 mm Hg) and argon (1.0 mm Hg) vapours by means of a 3-coil inductance located along the inner perimeter of the closed tube. With Ppl increasing: a) loss power in the inductance wire first decreased from 37 down to 22 W (Ppl = 84 W) and then increased up to 44 W; 2) the UV radiant flux of the lamp in a mercury light-band of 54 nm increased from 28 to 72 W; 3) radiant efficiency of the lamp at the light-band of 254 nm first increased from 31 to 48.5 % (Ppl = 84 W) and then slightly decreased down to 46 %; 4) radiant efficiency of the discharge plasma at the wavelength of 254 nm increased from 53 % to 65 %.
References:
1. Isupov M.V., Krotov S.V., Litvintsev A. Yu., Ulanov I.M. Electrodeless UV Lamp [Isupov M.V., Krotov S.V., Litvintsev A. Yu., Ulanov I.M. Induktsionnaia ultrafioletovaia lampa] // Svetotekhnika, 2007, Vol. 5, pp. 37-40.
2. Vladimir A. Levchenko, Oleg A. Popov, Sergei A. Svitnev, and Pavel V. Starshinov Experimental Research into the Electrical and Optical Characteristics of Electrodeless UV Lamps of the Transformer Type// Light & Engineering Journal, 2015, Vol.23, #1, pp.60-64.
3. Vladimir A. Levchenko, Oleg A. Popov, Sergei A. Svitnev, and Pavel V. Starshinov Electric and Radiation Characteristics of a Transformer Type Lamp with a Discharge Tube of 16.6 mm Diameter// Light & Engineering Journal, 2016, Vol. 24, pp.77-81.
4. Svitnev S.A., Popov O.A., Levchenko V.A., Starshinov P.V. Characteristics of Low-Pressure Non-Ferrite Induction Discharge. Part 2. Radiation Characteristics of Plasma [Svitnev S.A., Popov O.A., Levchenko V.A., Starshinov P.V. KHarakteristiki besferritnogo induktsionnogo razriada nizkogo davleniia. Chast 2. Izluchatelnye kharakteristiki plazmy] // Successes of Applied Physics [Uspekhi prikladnoi fiziki]. 2016, Vol. 4, pp. 372-384.
5. Popov O.A., Chandler R.T. Ferrite-free High Power Electrodeless Fluorescent Lamp Operated at a Frequency of 160-1000 kHz // Plasma Sources Science and Technology, 2002, Vol. 11, pp. 218-227.
6. Popov O.A., Nikiforova V.A. Electrodeless NonFerrite Light Source with Power of 300-400 W at Frequency of 200-400 kHz [Popov O.A., Nikiforova V.A. Induktsionnyi besferritnyi istochnik sveta moshchnostiu 300-400 Vt na chastote 200-400 kGts] // Bulletin of MEI [Vestnik MEI], 2010, Vol. 2, pp. 159-164.
7. Popov O.A., Starshinov P.V., Vasina V.N. Electrodeless Non-Ferrite Fluorescent Mercury Lamp with a Closed Discharge Tube [Popov O.A., Starshinov P.V., Vasina V.N. Bezelektrodnaia besferritnaia induktsionnaia liuminestsentnaia rtutnaia lampa s zamknutoi razriadnoi trubkoi] // Svetotekhnika, 2018, Vol. 2, pp. 75-77.
7. Oleg A. Popov, Pavel V. Starshinov, and Victoriya N. Vasina Electrode-Less Ferrite-Free Closed-Loop Inductively-Coupled Fluorescent Lamp// Light & Engineering Journal, 2018, Vol.26, #3, pp.140-142.
8. Piejak R.B., Godyak V.A., Alexandrovich B.M. А Simple Analyses of an Inductive RF Discharge // Plasma Sources Sci.Technol, 1992, # 1, pp. 179-185.
9. Reiser Yu.P. Physics of Gas Discharge [Reiser Yu.P. Fizika gazovogo razriada]. - Moscow: Nauka, 1987, P. 591.
10. Nikiforova V.A., Popov O.A. Spatial Distribution of Plasma Parameters in Closed Non-Ferrite Discharge [Nikiforova V.A., Popov O.A. Prostranstvennoe raspredelenie parametrov plazmy v besferritnom razriade zamknutogo tipa] // Bulletin of MEI [Vestnik MEI], 2010, Vol. 5, pp. 114-119.
11. Svitnev S.A., Popov O.A., Levchenko V.A. Characteristics of High-Frequency 13.56 MHz Non-Ferrite Electrodeless UV Lamp [Svitnev S.A., Popov O.A., Levchenko V.A. KHarakteristiki vysokochastotnoi 13,56 MGts besferritnoi induktsionnoi ultrafioletovoi lampy] // Applied Physics [Prikladnaia fizika], 2015, Vol. 6, pp. 92-96.
12. Ultra-violet technologies in the modern world: Collective monography [Ultrafioletovye tekhnologii v sovremennom mire: Kollektivnaia monografiia] / Edited by Karmazinov F.V., Kostyuchenko S.V., Kudryavtsev N.N., Khramenkov S.V. - Dolgoprudny: Intellect Publishing House [Izdatelskii Dom “Intellekt”], 2012, P. 391.
13. Svitnev S.A., Popov O.A., Levchenko V.A., Starshinov P.V. Characteristics of Low-Pressure Non-Ferrite Induction Discharge. Part 1. Electrical Characteristics of HF Inductor [Svitnev S.A., Popov O.A., Levchenko V.A., Starshinov P.V. Kharakteristiki besferritnogo induktsionnogo razriada nizkogo davleniia. Chast 1. Elektricheskie kharakteristiki VCH induktora] // Successes of Applied Physics [Uspekhi prikladnoi fiziki], 2016, Vol. 2, pp. 139-149.
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