Dağıtık Güç Üretiminin Şebekeye Entegrasyonu ve Olası Etkilerinin İncelenmesi

Günümüzde,gelişen teknoloji ile birlikte elektrik enerjisine olan talep de artmaktadır.Bu talebin karşılanması,konvansiyonel üretiminyetersiz kalmasından dolayı zorlu hale gelmiştir.Bunun sonucunda da dağıtık güç (DG) adı verilen,kısaca merkezi olmayan birüretimin gerçekleştiği yeni tesis türleri yaygınlaşmaya başlamıştır.Fakat dağıtık güç üretiminin sağladı avantajların yanında,şebekeyeentegrasyonunda birtakım dezavantajlar da mevcuttur.Tesis işletmesi açısından çeşitli analizler yapılarak bu dezavantajlar minimumseviyeye düşürülmelidir.Bu çalışmada IEEE 13 baralı test sistemindeki farklı güce sahip baralara,farklı tipte ve güçte bağlantılargerçekleştirilerek ETAP programı üzerinde simülasyonları yapılmıştır.Simülasyon sonuçlarında dağıtık gücün bara gerilimlerine vekısa devreye etkisi ile sistem kayıplarına katkısı incelenmiştir.Buna ek olarak enerjinin üretildiği yerde tüketiminin getirdiğiavantajları kanıtlamak üzere ayrıca bir simülasyon çalışması daha yapılmıştır.Son olarak da elde edilen tüm entegrasyon senaryolarınagöre optimal bağlantı noktası seçilerek,sistem dizaynında karşılaşılacak olası etkilerin minimum seviyeye indirildiği gözlemlenmiştir.

The Integration of Distributed Power Generation and Investigation Possible Impacts

The demand for electrical energy is increasing with the developing technology in the present. This demand has become difficult because of the insufficiency of conventional generation.As a result of this,new facility types that are named distributed power (DG) and are realized decentralized generation have began to become common. New plant types that are named distributed power (DG) and are realized decentralized generation, have began to become common.However, some disadvantages are available in the integration of the grid besides the advantages of distributed power generation. These disadvantages should decrease minimum level by carrying out various analysis in terms of plant operation.In this study, different types and power connections have been carried out to the busbars which have different power in the IEEE 13 bus test system and simulations are performed on the ETAP program.The effect of distributed power to bus voltage and short circuit and its contribution to system losses are investigated in the simulation results. In addition, a one more simulation study is carried out to prove the advantages of consumption where energy is produced. Finally, the optimal connection point is selected according to all the obtained integration scenarios and it is observed that the possible effects on the system designing are minimized.

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