Abstract
This paper introduces the principle and circuit topology of a new-type variable frequency power supply. The variable frequency power supply changes the output impedance of the transformer through amplitude modulation and frequency modulation control to suppress the back corona phenomenon, which provides a new technical means for back corona control of ESP. The output ripple coefficient of the variable frequency power supply is small and the spark is turned off in real time, which can effectively avoid the continuous flashover of the superimposed pulse power supply. Meanwhile, it has a high reliability structure for an ideal basic DC high-voltage unit of pulse power supply. Additionally, the variable frequency power supply can also be used as the supporting power supply of ozone generator for low-temperature flue gas denitration. The power consumption of the ozone generator is less than 7.5kw/kgO3 at high ozone concentration, and the index is better than the Chinese industry standard.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Oglesby, S., Nichols, G.B.: Electrostatic Precipitation. Marcel Dekker Inc., New York (1978)
Series publications of Electrostatic Precipitation, http://www.isesp.org/
Grass, N., Hartman, W., Klockner, M.: Applications of different types of high voltage supplies on industrial electrostatic precipitators. IEEE Trans. Ind. Appl. 40(6), 1513–1520 (2004)
Zhu, J., et al.: Effects of high-voltage power sources on fine particle collection efficiency with an industrial electrostatic precipitator. J. Electrostat. 2012(3), 285–291 (2012)
Zhang, B., Wang, R., Yan, K.: Industrial applications of three-phase TR for upgrading ESP performance. In: Yan, K. (ed.) Electrostatic Precipitation ICESPXI, pp. 276–280. Springer-Verlag, Heidelberg (2008)
Boyle, P.D., Paradiso, G.: Demonstration of three phase power supply for electrostatic precipitators. In: Proceedings of the American Power Conference, vol. 61–1, Illinois Institute of Technology, Chicago, IL (1999)
Ford, P., Kumar, M.: Abatement of particulate emission with only changes in ESP Energization with case studies across the globe. In:12th International Conference on Electrostatic Precipitation (ICEPSXII) (2011)
Yan, K. (ed.): Electrostatic Precipitation. Springer, Heidelberg (2008)
Itoh, H., Teranishi, K.: Recent topics related to ozone generation technology in Japan. Ozone Sci. Eng. 33(2), 93–97 (2011)
Balawanth Reddy, G., Rao, A.K., Naik, G.S., Mukherjee, S., Avinash, G., Muni, B.P.: Development of IGBT based high voltage power supply for ESP application. In: 13th International Conference on Electrostatic Precipitation (2013)
Hamman, J., Van Der Merwe, F.S.: Voltage harmonics generated by voltage-fed inverters using PWM natural sampling. IEEE Trans. Power Electron. 3(3), 297–302 (1988)
Liu, F.: Modern Inverter Technology and Its Application. Publishing House of Elecrtonics Industry, Beijing (2006)
Grahame Holmes, D., McGrath, B.P.: Opportunities for harmonic cancellation with carrier-based PWM for two-level and multilevel cascaded inverters. IEEE Trans. Ind. Appl. 37(2), 574–582 (2001)
Christiansen, C.F., Herrada, J.L., Martinez, N.H.: Further improvements in a three phase sine wave generator. IEEE Trans. Ind. Electron. 35(2), 338–339 (1988)
Mwinyiwiwa, B., Wolanski, Z., Member, I.E.E.E., Ooi, B.-T.: Microprocessor implemented SPWM for multiconverters with phase-shifted triangle carriers. IEEE Trans. Ind. Appl. 34(3), 487–494 (1998)
Iváncsy, T., Kiss, I., Berta, I.: Improved model for the analysis of back corona inpulse energised electrostatic precipitators. Electrostat 2009(67), 146–149 (2009)
Matts, S., Ohnfeld, P.: Efficient gas cleaning with SF electrostatic precipitators. Fläkten 1–12, 93–110(1963)
Han, J., Hong, J., Zhang, Y.: Practice of desulfurization and denitrition of sintering waste gas with method of ozone oxidation and semi-dry absorption. China Metal. 29(11), 76–81 (2019)
Yan, X., Wang, C., Si, T., et al.: Experimental research on simultaneous removal of SO2 and NOX by a spray-and-bubbling scattered reactor based on ozone peroxidation. J. Chin. Soc. Power Eng. 39(6), 461–467 (2019)
Chen, X., Yan, H.: Application of low temperature flue gas denitration technology in flexibility reconstruction of thermal power units. Appl. Chem. Ind. 48(12), 3027–3031 (2019)
Valdivia-Barrientos, R, Pacheco-Sotelo, J., Pacheco-Pacheco, M., et al.: Analysis and electrical modelling of a cylindrical DBD configuration at different operating frequencies. Plasma Sources Sci. Technol. 15(2), 237–245 (2016)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Chen, Y., Huang, J., Xie, H., Lu, G., Lin, Y. (2023). Technical Analysis and Extended Application of Variable Frequency Power Supply. In: Németh, B. (eds) Proceedings of the 16th International Conference on Electrostatic Precipitation. ICESP 2022. Lecture Notes in Electrical Engineering, vol 1052. Springer, Cham. https://doi.org/10.1007/978-3-031-34526-5_14
Download citation
DOI: https://doi.org/10.1007/978-3-031-34526-5_14
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-34525-8
Online ISBN: 978-3-031-34526-5
eBook Packages: EngineeringEngineering (R0)