Sizing and Placement of Battery-Sourced Solar Photovoltaic (B-SSPV) Plants in Distribution Networks

• Main Authors: Ali, A., Nor, N.M., Ibrahim, T., Romlie, M.F., Bingi, K.
• Format: Book
• Published: IGI Global 2021
• Online Access: http://scholars.utp.edu.my/id/eprint/33443/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128065639&doi=10.4018%2f978-1-7998-9152-9.ch048&partnerID=40&md5=18cab558e8b3e0ea6348d033f25f6745

This chapter proposes a mixed-integer optimization using genetic algorithm (MIOGA) for determining the optimum sizes and placements of battery-sourced solar photovoltaic (B-SSPV) plants to reduce the total energy losses in distribution networks. Total energy loss index (TELI) is formulated as the main objective function and meanwhile bus voltage deviations and PV penetrations of B-SSPV plants are calculated. To deal the stochastic behavior of solar irradiance, 15 years of weather data is modeled by using beta probability density function (Beta-PDF). The proposed algorithm is applied on IEEE 33 bus and IEEE 69 bus test distribution networks and optimum results are acquired for different time varying voltage dependent load models. From the results, it is known that, compared to PV only, the integration of B-SSPV plants in the distribution networks resulted in higher penetration levels in distribution networks. The proposed algorithm was very effective in terms of determining the sizes of the PV plant and the battery storage, and for the charging and discharging of the battery storage. © 2021 by IGI Global. All rights reserved.