Hybrid Microgrid System Design with Renewable Energy Sources
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study presents both a hybrid microgrid system design with renewable energy and their control methods, analysis result. This renewable energy resources (RES) consist of 33kW PVs, 100kW fuel cell stack and a 50kW wind turbine with permanent magnet synchronous generator (PMSG). PV plant includes the PV arrays and DC-DC boost converter. Fuel cell plant includes the fuel cell stacks and DC-DC boost converter. The wind energy plant contains the wind turbine, PMSG, uncontrolled rectifier and DC-DC boost converter. The boost converter connected to PV plant has been controlled by using incremental conductance maximum power point tracking algorithm (IC-MPPT A). Both the boost converters of the wind energy system and fuel cell system have been operated with PI controllers. The switching element of all boost converters is M OSFE T. The switching frequency for boost converters of the wind energy system and fuel cell system is 30 kHz and 50 kHz for boost converter connected PV array. The hybrid microgrid has been coupled on 1000V DC-bus bar. 400V/120 kV transformer and 120 kV, 50 Hz AC supply have been used to create the grid model. To convert from DC to AC, as the topology, full bridge inverter circuit has been used and IGBT has selected as the switching element. Phase locked loop (PLL) algorithm has been used as a control for the AC voltage generated at the inverter output to be the same phase, frequency and amplitude with the grid. The system has been operated under the various operating conditions such as wind speed and solar irradiation. And despite these variables, the desired results have been obtained from the system. © 2018 IEEE.
Açıklama
IEEE Industrial Electronics Society (IES);IEEE Industry Applications Society (IAS)
18th IEEE International Conference on Power Electronics and Motion Control, PEMC 2018 -- 26 August 2018 through 30 August 2018 -- -- 142116
18th IEEE International Conference on Power Electronics and Motion Control, PEMC 2018 -- 26 August 2018 through 30 August 2018 -- -- 142116
Anahtar Kelimeler
Kaynak
Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
