Pulsed power supply for streamer corona electrofilter with 100 kV pseudospark switch

V. D. Bochkov, I. N. Gnedin, V. M. Djagilev, V. G. Ushich, A. M. Zikov, V. V. Beljaev, Yu D. Korolev, I. S. Samojlov, N. M. Anitov, N. M. Vereschagin, L. I. Kropp, A. I. Sergeev

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

The pulsed-plasma-based reactor is currently created for the biggest in Moscow region thermal Kashira Power Plant. The reactor is intended to increase a precipitation of fly ash, SO₂ and NO_x from flue gas. The principal parameters of the electrostatic precipitator and pulse power supply for streamer corona discharge are as follows: gas flow rate - 300000 Nm³/h gas velocity - 2 m/s, average power - 300 kW, pulse repetition rate - up to 2 kHz. The power supply has a module design with the single module power of about 25-50 kW, pulse voltage up to 120 kV, pulse energy of 30 J, pulse length of 500 ns. The pseudospark switch with hold-off voltage up to 100 kV is used in the module. It is supposed that the switch should offer a possibility to transfer a total charge of about 10⁷ C.

Original language	English
Title of host publication	International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV
Place of Publication	Piscataway, NJ, United States
Publisher	IEEE
Pages	986-988
Number of pages	3
Volume	2
Publication status	Published - 1996
Event	Proceedings of the 1996 17th International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. Part 1 (of 2) - Berkeley, CA, USA Duration: 21 Jul 1996 → 26 Jul 1996

Other

Other	Proceedings of the 1996 17th International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. Part 1 (of 2)
City	Berkeley, CA, USA
Period	21.7.96 → 26.7.96

Fingerprint

Switches

Pulse repetition rate

Electrostatic precipitators

Electric potential

Fly ash

Flue gases

Flow of gases

Power plants

Flow rate

Plasmas

Gases

Hot Temperature

ASJC Scopus subject areas

Engineering(all)

Cite this

Bochkov, V. D., Gnedin, I. N., Djagilev, V. M., Ushich, V. G., Zikov, A. M., Beljaev, V. V., ... Sergeev, A. I. (1996). Pulsed power supply for streamer corona electrofilter with 100 kV pseudospark switch. In International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV (Vol. 2, pp. 986-988). Piscataway, NJ, United States: IEEE.

Pulsed power supply for streamer corona electrofilter with 100 kV pseudospark switch. / Bochkov, V. D.; Gnedin, I. N.; Djagilev, V. M.; Ushich, V. G.; Zikov, A. M.; Beljaev, V. V.; Korolev, Yu D.; Samojlov, I. S.; Anitov, N. M.; Vereschagin, N. M.; Kropp, L. I.; Sergeev, A. I.

International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. Vol. 2 Piscataway, NJ, United States : IEEE, 1996. p. 986-988.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Bochkov, VD, Gnedin, IN, Djagilev, VM, Ushich, VG, Zikov, AM, Beljaev, VV, Korolev, YD, Samojlov, IS, Anitov, NM, Vereschagin, NM, Kropp, LI & Sergeev, AI 1996, Pulsed power supply for streamer corona electrofilter with 100 kV pseudospark switch. in International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. vol. 2, IEEE, Piscataway, NJ, United States, pp. 986-988, Proceedings of the 1996 17th International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. Part 1 (of 2), Berkeley, CA, USA, 21.7.96.

Bochkov VD, Gnedin IN, Djagilev VM, Ushich VG, Zikov AM, Beljaev VV et al. Pulsed power supply for streamer corona electrofilter with 100 kV pseudospark switch. In International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. Vol. 2. Piscataway, NJ, United States: IEEE. 1996. p. 986-988

Bochkov, V. D. ; Gnedin, I. N. ; Djagilev, V. M. ; Ushich, V. G. ; Zikov, A. M. ; Beljaev, V. V. ; Korolev, Yu D. ; Samojlov, I. S. ; Anitov, N. M. ; Vereschagin, N. M. ; Kropp, L. I. ; Sergeev, A. I. / Pulsed power supply for streamer corona electrofilter with 100 kV pseudospark switch. International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. Vol. 2 Piscataway, NJ, United States : IEEE, 1996. pp. 986-988

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abstract = "The pulsed-plasma-based reactor is currently created for the biggest in Moscow region thermal Kashira Power Plant. The reactor is intended to increase a precipitation of fly ash, SO2 and NOx from flue gas. The principal parameters of the electrostatic precipitator and pulse power supply for streamer corona discharge are as follows: gas flow rate - 300000 Nm3/h gas velocity - 2 m/s, average power - 300 kW, pulse repetition rate - up to 2 kHz. The power supply has a module design with the single module power of about 25-50 kW, pulse voltage up to 120 kV, pulse energy of 30 J, pulse length of 500 ns. The pseudospark switch with hold-off voltage up to 100 kV is used in the module. It is supposed that the switch should offer a possibility to transfer a total charge of about 107 C.",

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AU - Zikov, A. M.

AU - Beljaev, V. V.

AU - Korolev, Yu D.

AU - Samojlov, I. S.

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AU - Sergeev, A. I.

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AB - The pulsed-plasma-based reactor is currently created for the biggest in Moscow region thermal Kashira Power Plant. The reactor is intended to increase a precipitation of fly ash, SO2 and NOx from flue gas. The principal parameters of the electrostatic precipitator and pulse power supply for streamer corona discharge are as follows: gas flow rate - 300000 Nm3/h gas velocity - 2 m/s, average power - 300 kW, pulse repetition rate - up to 2 kHz. The power supply has a module design with the single module power of about 25-50 kW, pulse voltage up to 120 kV, pulse energy of 30 J, pulse length of 500 ns. The pseudospark switch with hold-off voltage up to 100 kV is used in the module. It is supposed that the switch should offer a possibility to transfer a total charge of about 107 C.

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