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DOI: https://doi.org/10.15407/techned2018.01.069


COMPLEX IMPROVEMENT OF POWER QUALITY AND ENSURE ELECTRICAL SAFETY IN LOCAL POWER SUPPLY SYSTEMS WHEN USING HYBRID FILTER COMPENSATING CONVERTERS

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 1, 2018 (January/February)
Pages 69 – 77

 

Authors
A.F. Zharkin*, V.O. Novskyi**, D.O. Malakhatka
Institute of Electrodynamics National Academy of Sciences of Ukraine,
pr. Peremohy, 56, Kyiv, 03057, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript
* ORCID ID : http://orcid.org/0000-0001-5996-0901
** ORCID ID : http://orcid.org/0000-0003-3857-7027

 

Abstract

The main aspects of the application for the complex improvement of the electrical power quality and the ensure electrical safety in the local power supply systems of the developed hybrid filter compensating converters (GFCC), which are based on a regulated filtering device, "distributive" static synchronous reactive power compensator or a multifunctional reactive power compensator are considered. GFCC are designed to compensate the load currents in the neutral conductor of a three-phase low-voltage network, symmetrical regulation (stabilization) voltage of the load and filtering the currents of higher harmonics in the network. References 14, figures 6, table 1.

 

Key words: local power supply system, voltage quality, electrical safety, hybrid filter compensating converter, transistor AC switch.

 

Received:     07.09.2017
Accepted:     06.11.2017
Published:   29.01.2018

 

References

1. DSTU EN 50160:2014 Voltage characteristics of electricity supplied by public electricity networks. Kyiv: Minekonomrozvytku Ukrainy. 2014. 27 p. (Ukr)
2. Zharkin A.F., Novskyi V.O., Malakhatka D.O. Hybrid filter-compensating converters for three-phase systems with nonlinear and variable loads. Tekhnichna Elektrodynamika. 2015. No 4. Pp. 48–52. (Ukr)
3. Zharkin A.F., Novskyi V.O., Malakhatka D.O. Analysis and modeling of the operation modes of hybrid filtering-compensating converters designed to provide electromagnetic compatibility in three-phase four-wire systems. Visnyk NTU «KhPI» Problemy avtomatyzovanoho elektropryvoda. Teoriia i praktyka ta Sylova elektronika i enerhoefektyvnist. 2017. No 27. Pp. 201–205. (Ukr)
4. Shydlovskyi A.K., Novskyi V.O., Zharkin A.F. Stabilization of electrical energy parameters in three-phase systems by semiconductor correction devices. Kyiv: IED NAN Ukrainy, 2013. 378 p. (Ukr)
5. Shidlovskii A.K., Fediy V.S. Electrical circuits with semiconductor switches. Kyiv: IED NAN Ukrainy, 2010. 270 p. (Rus)
6. Chetoshnikova L.M., Smolencev N.I., Chetoshnikov S.A., Degtyarev D.V. The energy management system in the local electrical network of low voltage. Polzunovskii vestnik. 2015. No 1. Pp. 103–107. (Rus)
7. Shydlovskyi A.K., Zharkin A.F., Kaplychnyi N.M., Novskyi V.O., Kozlov O.V., Malakhatka D.O. Three-phase electrical network. Patent na korysnu model No 117704 Ukraina. Opubl. 10.07.2017, Biul. No 13. (Ukr)
8. Rules for the arrangement of electrical installations. Kharkov: Fort, 2015. 808 p. (Rus)
9. Benysek G. Improvement in the Quality of Delivery of Electrical Energy using Power Electronics Systems. – London: Springer, 2007. 191 р.
10. Kulkarni O., Mishra M. Power quality improvement using Zig-Zag transformer and DSTATCOM in three phase power distribution system. India Conference (INDICON), Annual IEEE. Mumbai, India, 2013. Pp. 1–6.
11. Jayaprakash P., Singh B., Kothari D. Reduction in rating of voltage source converter of DSTATCOM using a Zig-Zag transformer. Іndustrial Electronics (ISIE), 2012. Hangzhou, China: IEEE, 2012. Pр. 1066–1071.
12. Song Q., Yin Z., Xue J. Zero-sequence harmonics current minimization using zero-blocking reactor and Zig-Zag transformer. Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies. Nanjing, China: IEEE, 2008. Pp. 1758–1764.
13. Strzelecki R., Mysak P., Woiciechowski D. 18-pulse diode rectifier with active Power filter. Pratsi Instytutu elektrodynamiky Natsionalnoi akademii nauk Ukrainy. Spetsialnyi vypusk. 2013. Pp. 118–128.
14. Kumar S.R., Surendhar S., Negi A., Raja P. Zig-Zag Transformer performance analysis on harmonic reduction in distribution load. India Conference Electrical, Control and Computer Engineering (INECCE). 2011. Рp. 107–112.