Naslov
Active Distribution Network Voltage Profile Optimization Using Mixed Integer Linear Programming

Autori
Jakus, Damir ; Novakovic, Josko ; Vasilj, Josip ; Grbavac, Nikola ; Jolevski, Danijel

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2022 International Conference on Smart Systems and Technologies (SST) / - : Institute of Electrical and Electronics Engineers (IEEE), 2022, 1-7

Skup
International Conference on Smart Systems and Technologies 2022 (SST 2022)

Mjesto i datum
Osijek, Hrvatska, 19.10.2022. - 21.10.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
voltage profile optimization ; on-load tap changers ; reactive power support ; mixed integer linear programming

Sažetak
The quality of electrical energy delivered to the customers greatly depends on the voltage deviation. To avoid negative effects on equipment belonging to the distribution system operator or final customer, legal regulations and recommendations in different countries are enforced to ensure that the voltage level does not deviate from the prescribed tolerances. The operation of different voltage control devices is coordinated in such a way that the voltage delivered to medium/low voltage customers remains within the required limits, despite changes in voltage drop due to load variations, distributed generation (DG) production variations, and changes in network configuration. This paper presents a mixed-integer linear programming method for voltage profile optimization in active distribution networks through optimization of on/off load tap changers and DG reactive power support. The effectiveness of the proposed method in relation to other Volt-Var methods is tested on a benchmark network. The numerical results show advantages of the proposed approach which are manifested through voltage profile normalization and deviation reduction.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA