Elektrikle Çalışan Araçların Elektrik Şebekesine Olan Etkilerinin İncelenmesi

Yıl 2021, Cilt: 8 Sayı: 1, 21 - 35, 31.01.2021

Meral Kılıçarslan Ouach , Ertuğrul Çam

https://doi.org/10.31202/ecjse.753493

Öz

Elektrikli araçların içten yanmalı olanlara göre avantajları günümüze kadar daha da artmıştır. Bu nedenle
kullanımları da artmıştır. Ancak, bu araçlar şarj esnasında şebekeye zarar vermeye başlamıştır Bu çalışmada elektrikli araçların aynı anda evlerde, alışveriş merkezlerinde ve şarj istasyonlarında şarj edildiklerinde şebeke üzerindeki etkileri analiz edilmiştir. Ayrıca Türkiye'deki Kırıkkale ilinin verilerine dayanarak kurulabilecek istasyonların yerleri de tespit edilmiştir. Bu verilerle Matlab Yazılımı ile bir Olasılık Yoğunluk Fonksiyonu elde edilmiş ve Matlab'daki Monte-Carlo algoritması ile de bir şarj modeli oluşturulmuştur. Daha sonra, tüm modeller Digsilent Powerfactory yazılımı kullanılarak Quasi-Dynamic simülasyonu ile şebekeye uygulanmıştır. Tüm bu operasyonlarla Kırıkkale'deki hat durumu ve trafo kapasiteleri araştırılmıştır. Böylece yatırımcılar ve Enerji Dağıtım Şirketi için geçerli modeller oluşturulmuştur. Ayrıca Kırıkkale'nin şebekesi de bu anlamda incelenmiştir.

Anahtar Kelimeler

Elektrikli araçlar, şarj istasyonları, Monte-Carlo simülasyonu

Investigation on The Electrical Vehicles Effects on The Electrical Power Grid

Öz

The advantages of electrical vehicles compared to internal combustion ones have increased more importantly up to this day. Therefore, their usage has also increased. However, these vehicles have started to be damaging to the grid during charging. In this study, the effects of electric vehicles on the grid when they are simultaneously charged in houses, malls and charging stations have been analyzed. In addition, based on the data of the city of Kırıkkale in Turkey, the locations of the stations that can be established were also determined. A Probability Density Function was obtained in Matlab Software with the help of this data, and a charging model was created with Monte-Carlo algorithm in Matlab as well. After that, all models were applied to the grid with Quasi-Dynamic simulation using Digsilent Powerfactory software. The line status and transformer capacities in Kırıkkale has been investigated until 2025 with all these operations. Thus, valid models were created for investors and Energy Distribution Company. Additionally, Kırıkkale grid was also examined in this sense.

Anahtar Kelimeler

Electric Vehicles, Charging Stations, Monte-Carlo Simulation

Kaynakça

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