Modeling, control, and power management for a grid-integrated photo voltaic, fuel cell, and wind hybrid system

Ezhilarasan GANESAN; Subhranhsu Sekhar DASH; Chinmaya SAMANTA

Makale detayları

Modeling, control, and power management for a grid-integrated photo voltaic, fuel cell, and wind hybrid system

Yazarlar:

Ezhilarasan GANESAN | Subhranhsu Sekhar DASH | Chinmaya SAMANTA

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2016 Vol.24 Issue 6, pp.4804-4823

Belge Tipi:

Makale

Yayın Tarihi:

11/2016

Belge Dili:

İngilizce

Document ID (Org No.):

2000741347

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

Power management in a grid-integrated power system   consisting of distributed renewable energy sources is necessitated by   ever-increasing energy consumption, the high cost of production, the limited   resource of fossil fuel, and the worsening global environment. Wind and   solar power generation are two of the most promising renewable power   generation technologies. The growth of wind and photovoltaic (PV) power   generation systems has exceeded the most optimistic levels of expectations.   Fuel cells (FCs) also have great potential to be green power sources of the   future because of the many merits they have, such as high efficiency and   zero or low emission of pollutant gases. In this paper the modeling,   control, and analysis of grid-connected PV power, a proton exchange membrane   fuel cell (PEMFC), and a wind energy system (WES) connected through a common   DC bus linked to an AC grid is discussed. In coordination with the PEMFC,   the hybrid system's output power becomes controllable so that full   utilization of PV and wind power takes place based on its availability, and   the DC bus voltage is maintained constant even at varying load conditions   for the desired power sharing between the distributed generation (DG)   sources, load, and the AC grid. The hybrid system is controlled through a   combination of two proposed control modes, namely the DG control mode and   grid control mode. The coordination of the power controller, voltage source   converter controller, and load controller is such that the transition   between the two control modes is done as smoothly as possible. Thus, the   total DG power will be a combination of PV power, WES power, and power   produced by the PEMFC. Any additional power if required up to the maximum   loading will be supplied by grid. If the load exceeds its maximum value,   then the load controller will carry out load shedding. The composite system   is available for safe operation in on-grid as well as off-grid mode   satisfying voltage and power balance constraints. Different modes of   operation have been demonstrated to verify and validate the desired power   management among the DG sources, load, and the grid. MATLAB/Simulink   software was used for simulating the composite model.

Makale detayları

Modeling, control, and power management for a grid-integrated photo voltaic, fuel cell, and wind hybrid system

Yazarlar: Ezhilarasan GANESAN | Subhranhsu Sekhar DASH | Chinmaya SAMANTA

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2016 Vol.24 Issue 6, pp.4804-4823

Belge Tipi: Makale

Yayın Tarihi: 11/2016

Belge Dili: İngilizce

Document ID (Org No.): 2000741347

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Ezhilarasan GANESAN | Subhranhsu Sekhar DASH | Chinmaya SAMANTA

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2016 Vol.24 Issue 6, pp.4804-4823

Belge Tipi:

Makale

Yayın Tarihi:

11/2016

Belge Dili:

İngilizce

Document ID (Org No.):

2000741347

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632