Keywords
reactive elements
active load
capacity
How to Cite
Abstract
Ways to improve the electrical energy quality of single-phase bridge rectifier with capacitive filter and active load are considered. Mathematical modeling of current filtration devices for such installation is performed and their calculation characteristics are given. The advantages of using a hybrid filter consisting of an active filter and a passive LMC filter have been established. References 8, figures 3, table.
References
IEC 61000-3-12: 2011. Electromagneticcompatibility. Part 3-2: Limits.-Limits for harmonic currents produced by equipment connected to public low-voltage systems with input currents> 16A and ≤ 75A per phase. (accessed 10.09.2019).
Zharkin A.F., Palachev S.O., Novsky V.A. Regulatory regulation of voltage quality in electrical networks with sources of dispersed generation. Kyiv: Nash format. 2018. 160 p. (Ukr)
Rashid Muhammad H.. Power Electronics Handbook. N.-Y. Academic Press. 2001. 876 p.
Hubarevich V.N.,. Marunya Yu.V. Single-phase wideband LMC filter at the input of a rectifier with ca-pacitive load. Vestnik NTU. KhPI. 2015. No 12 (1121) Pp. 398-401. (Rus)
Levin M., Volkov I.. US Patent 2006 / 0197385b A1, Sep 7, 2006.
Volkov I.V., Styazhkin V.P., Podeyko P.P. Suppression of harmonics of current of supply of powerful single-phase loadings. Tekhnichna Elektrodynamika. 2019. No 5. Pp. 36-49. (Rus)
Volkov I.V., Styazhkin V.P., Podeyko P.P. Topology of filter compensating devices for improving the in-put current spectrum of power sources in electrothermal installations for the production of basalt super-fine. Tekhnichna Elektrodynamika. 2018. No 6. Pp. 85-88. (Ukr)
Volkov I.V. New concept of construction of power circuits of frequency-controlled asynchronous elec-tric drives. Tekhnichna Elektrodynamika. 1999. No 4. Pp. 21-26. (Rus)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright (c) 2020 Yu.V. Marunya