Clean Power

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The National Academy of Sciences of Ukraine

The Institute of Electrodynamics

About Institute



D.O. Malakhatka*
Institute of Electrodynamics of the National Academy of Sciences of Ukraine,
Peremohy, 56, Kyiv-57, 03680, Ukraine,
е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

The aspects of application of hybrid filter-compensating converters for creation on their basis of local sections of power supply, which use parametric filters of currents of zero sequence for creation of artificial neutral in a low-voltage network, in order to provide complex provision of voltage quality parameters at the connection of responsible electric receivers are considered. A simulation model of a three-phase four-wire network with local power supply sites has been created, which allows to estimate the voltage quality parameters when connecting nonlinear and asymmetric loads to it. The simulation results confirmed the efficiency of creating local power systems based on the use of these converters in accordance with the standards of the current international standards for electromagnetic compatibility at the point of connection of a group of responsible electric receivers. References 8, figures 5.
Key words: electromagnetic compatibility, voltage quality, hybrid filter-compensating converter, local power supply system, responsible electric receiver.

1. Zharkin A.F., Palachov S.O., Shkliar T.B. The analysis of the efficiency of the use of passive filter correction devices in the low-voltage electrical networks of Ukraine. Energosberezhenie. Energetika. Energoaudit. 2014. No 9 (128). Pp. 153–160.
2. Shydlovskyi A.K., Zharkin A.F., Novskyi V.O., Malakhatka D.O. ta in. Providing of electromagnetic compatibility in local electrical networks. Visnyk NTU KhPI. 2018. No 26. Vol. 1. Pp. 174–183. DOI:
3. Malakhatka D.O. Power schemes of hybrid filter-compensating converters which used in three-phase systems with nonlinear and nonsymmetrical loads. Pratsi Instytutu Elektrodynamiky Natsionalnoi Akademii Nauk Ukrainy. 2016. No 45. Pp. 92–101.
4. Herrera R.S., Salmeron P., Kim H. Instantaneous reactive power theory applied to active power filter compensation: Different approaches assessment and experimental results. IEEE Transactions on Industrial. Electronics. Jan. 2008. Vol. 55. No 1. Pp. 184–196. DOI :
5. Samal S., Hota K., Barik K. Harmonics mitigation by using shunt active power filter under different load condition. Signal Processing, Communication, Power and Embedded System. 2016. Pp. 94–98. DOI:
6. Tali M., Essadki A., Nasser N. Harmonic detection methods of Shunt Active Power Filter under unbalanced loads. International Renewable and Sustainable Energy Conference. 2016. Pp. 1017–1023. DOI:
7. GOST 13109-97. Elektricheskaya energiya. Sovmestimost tehnicheskih sredstv elektromagnitnaya. Normyi kachestva elektricheskoy energii v sistemah elektrosnabzheniya obschego naznacheniya. Vved. v Ukraine 01.01.2000. (Mezhgosudarstvennyiy standart stran SNG). Kyiv: IPK Izd-vo standartov, 1999.
8. DSTU EN 50160:2014. Characteristics of power supply voltage in general purpose electrical networks. Derzhspozhyvstandart Ukrainy. 2014.

Received 16.10.2019