Projekteja vuodessa
Abstrakti
Due to the increasing adoption of solar power generation, voltage unbalance estimation gets more attention in sparsely populated rural networks. This paper presents a Monte Carlo simulation augmented with convex mixed-integer quadratic programming to estimate voltage unbalance and maximum photovoltaic penetration. Additionally, voltage unbalance attenuation by proper phase allocation of photovoltaic plants is analysed. Single-phase plants are simulated in low-voltage distribution networks and voltage unbalance is evaluated as a contribution of measured background and photovoltaic-caused unbalance. Voltage unbalance is calculated in accordance with EN 50160 and takes into account 10-minute average values with 5% tolerance condition. Results of the optimization revealed substantial unbalance attenuation with optimal phase selection and increased potential of local generation hosting capacity in case of higher background unbalance.
Alkuperäiskieli | Englanti |
---|---|
Artikkeli | 8884 |
Sivut | 1-18 |
Sivumäärä | 18 |
Julkaisu | APPLIED SCIENCES |
Vuosikerta | 10 |
Numero | 24 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 12 jouluk. 2020 |
OKM-julkaisutyyppi | A1 Julkaistu artikkeli, soviteltu |
Sormenjälki
Sukella tutkimusaiheisiin 'Convex Model for Estimation of Single-Phase Photovoltaic Impact on Existing Voltage Unbalance in Distribution Networks'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.Projektit
- 1 Päättynyt
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SolarX: SolarX
Lehtonen, M., Fatima , S., Jooshaki, M., Sevsek, D., Mahmoud, K. & Puvi, V.
01/01/2019 → 30/04/2022
Projekti: Business Finland: Other research funding